Madhya Pradesh Demand 2014-15

piScama xao~Iya Baar p`oYaNa kI vaaiYa-k irpaoT-

ANNUAL REPORT OF

W R L D C

Western Regional Load Dispatch Centre,

Plot No. F-3, MIDC Area, Marol, Andheri (East), MUMBAI. Pin:400 093

2014-2015

WRLDC

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Document Management Information:

Document Name

Annual Report 2014-15

Document ID WRLDC/Annual Report/2014- 15/V00

Version No. 00 Date 30th June 2015

Classification Public

Document Modification History

Date Version Name Comment

Disclaimer This is an operational report with data analysis of the year 2014-15. Data/information in this report are indicative only and should not be used for any Commercial purpose.

WRLDC

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WRLDC

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INDEX

CHAPTER

NO

CONTENTS PAGE

NO

Western Region Highlights & Assets 6-7

I. INTRODUCTION

1.1 Mission 8

1.2 Functions of RLDC 8

1.3 IMS policy 8

1.4 Western Region Load Despatch Center & Salient Features 12

II. REGIONAL GRID PERFORMANCE

2.1 Installed capacity of WR and Capacity Addition in 2014-15 14

2.2 Transmission System 18

2.3 Power supply position 24

2.3.1 Demand Profile 24

2.3.2 Load Pattern inWR 25

2.3.3 Growth of Peak Demand Met 26

2.3.4 Annual Load Duration Curve 27

2.3.5 System Load Factor 27

2.3.6 Energy Profile 28

2.3.7 Demand Management in Exceptional Days 30

2.4 Energy generation 32

2.4.1 Fuel wise Generation Data 33

2.4.2 Ghatghar Pump Storage Generation Data 39

2.4.3 Reservoir Level 42

2.5 Frequency profile 43

2.6 Voltage profile 44

2.7 Inter-Regional Links 46

2.8 Unit outages 47

2.9 RGMO details 48

2.10 Automatic Defence Mechanism 49

2.11 Grid Disturbances 50

2.12 Transmission Constraints 50

2.13 Contract details 50

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III. CONSTITUENTS OF WESTERN REGION

3.1 Gujarat 52

3.2 Maharashtra 56

3.3 Madhyapradesh 61

3.4 Chhattisgarh 67

3.5 Goa 70

3.6 Daman & Diu 72

3.7 Dadra Nagar Haveli 74

V. MARKET OPERATIONS

4.1 Schedule vs Drawal 77

4.2 Settlement of DSM Pool Account 98

4.3 Open Acess (OA) 104

4.4 Buy and Sale through exchanges 107

4.5 RLDC Fees and charges 108

V. EMS/SCADA & PMU - Monitoring and Control Facilities inWR

5.1 EMS/SCADA System 110

5.2 Wide Area Monitoring System (WAMS) 111

5.3 Common Information Model (CIM) 112

5.4 Publications 112

5.5 Communication Network 112

5.6 RTU Loacations in WR 113

VI. MISCELLANEOUS

6.1 Training 114

6.2 Workshop 115

6.3 115

VII. ANNEXURES

I Unitwise Installed Capacity 117

II Hourly Demand curves on peak day & Minimum day 123

III Transmission Constraints 127

IV List of Grid Disturbances 132

V Contracts in 2014-15 140

VI Power Map of WR 145

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Western Region Highlights

Western Region have highest Installed Capacity compared to all region i.e ~ 99

GW as on 31.03.2015. It is 36 % of all India Installed capacity of 272 GW.

Total Renewable installed capacity was 12795 MW in WR as on 31.03.2015.

RES energy capacity growth was 28.91% compared to 2013-14.

Total capacity of 13056 MW added in WR Grid in this year. Capacity addition

around 1.5 MW/hr.

Transmission lines of 9536 ckt Km added in 2014-15 which was more than 1 ckt

Km/hr. Western Region have highest nos (53 Nos) of 765 KV lines out of which

22 Nos of 765 KV lines added in this year.

System frequency was in IEGC band (49.9 50.05) for 52.78 % of time.

Average frequency was 49.97 Hz.

Maximum Demand of 45283 MW achieved on 26th March 2015 at 12:00 hrs.

Compound Annual Growth Rate in Max Demand Met over a decade is 8.30 %

WR recorded Maximum Energy Consumption of 1028 Mus on 29th Sept 2014.

Average Energy consumption was increased by 10.5% compared to 2013-14.

Total 3109 Nos of STOA transactions and 8812.51 Mus energy approved in this

year.

DSM charges collected and disbursed was Rs. 2207 Cr ( Doubled compared to

2013-14 ( Rs.1109.3 Cr ) due to implementation of DSM regulation)

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WR ASSET

S.No Element Total no. of

Elements

1 765kV Substations 25

2 400kV Substations 148

3 765kV Lines 53

4 400kV Lines 362

5 HVDC Bipoles 2

6 HVDC Back to Back links 2

7 FSCs 8

8 TCSCs 2

9 1500 MVA ICTS (765/400) 43

10 1000 MVA ICTs (765/400) 8

11 500 MVA ICTS (400/220) 41

12 315 MVA ICTs (400/220) 157

13 Important 220kV Lines 116

GENERATING UNITS IN WR

1 830 MW 5

2 685 MW 2

3 660 MW 21

4 600 MW 15

5 540 MW 2

6 500 MW 28

7 300 MW-400 MW 23

8

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CHAPTER 1

1.1 MISSION:

Ensure Integrated Operation of Regional and National Power Systems to facilitate transfer of electric power within and across the regions and trans-national exchange of power with Reliability, Security and Economy.

1.2 Functions of RLDC

(Section 28 of Electricity Act, 2003) (i) Be responsible for optimum scheduling and despatch of electricity within the region, in

accordance with the contracts entered into with the licensees or the generating companies operating in the region;

(ii) Monitor grid operations; (iii) Keep accounts of quantity of electricity transmitted through the regional grid; (iv) Exercise supervision and control over the inter-State transmission system; and (v) Be responsible for carrying out real time operations for grid control and despatch of

electricity within the region through secure and economic operation of the regional grid in accordance with the Grid Standards and the Grid Code.

(vi) To levy and collect such fees & charges from the generating companies or licensees engaged in inter-state transmission of electricity as may be specified by the Central Commission.

1.3 Integrated Management System Policy of WRLDC

WRLDC is committed to:

1. Ensure reliable and integrated power system operation in an efficient and effective manner,

with safety, security and optimal utilization of national resources, in conformity to legal and

regulatory provisions deploying the latest technologies.

2. Achieve this through continual improvement in effective monitoring of processes and the

ISMS/QMS/ EMS/ OHSAS Systems.

3. Facilitate & promote environment friendly technologies.

4. Ensure safe, occupational hazard free and healthy work environment.

5. Compliance of all applicable legal and regulatory requirements relating to all four Systems

(ISMS/QMS/EMS/OHSAS)

6. Continually improve our IMS to enhance the security of the information and services, quality

of our services, and also continually reduce the Environmental impact of our activities and

services, and control of pollution, and also continual improvement in our OH&S performance

This policy would be reviewed annually and be made available to the public and all other stake holders, viz. Customers, Employees, Suppliers and the shareholders of POWER GRID CORPORATION OF INDIA LIMITED

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WRLDC

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WRLDC

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WRLDC

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1.4 Western Regional Load Despatch Centre (WRLDC) & Salient features:

Western Regional Load Despatch Centre is responsible for reliable operations of the Western regional electricity grid covering the states of Gujarat, Maharashtra, Madhya Pradesh, Chhattisgarh, Goa and the Union Territories of Daman & Diu, Dadra and Nagar Haveli and the Central Generating Companies such as NTPC Ltd., NPCIL and Joint Venture companies as well as several Independent Power Producers (IPPs) whose generating stations connected to the Western grid. The Western region electricity grid which is a part of the synchronous NEWS grid comprising area of 951.488 sq. kms and population of 289 Million covers nearly 30% of the countrys area and population. It has the highest installed capacity of 98822 MW which is 36% of total installed capacity of Indian Power system including central sector, sate sector , private sector and Independent power plants and shares as on 31.03.2015. Per capita consumption of Western Region is 1201kWh.

2014-15 2013-14 2012-13

Installed Capacity

Hydro 7448 MW 7448 MW 7448 MW

Gas 10915 MW 10139 MW 9185 MW

Thermal (Coal) 65807 MW 58020 MW 50879 MW

Nuclear 1840 MW 1840 MW 1840 MW

Total (H + G + T + N) 86010 MW 77446 MW 69352 MW

Diesel 17.48 MW 17.48 MW 17.48 MW

RES 12795 MW 9925 MW 8987 MW

Grand Total 98822 MW 87389 MW 765374 MW

Net Increase Over Previous

Year 13.08 % 14.18 % 18.86 %

Demand

Max. Peak Load Catered 45283 MW 42253 MW 40890 MW

Increase Over Previous Year 7.17 % 3.33 % 7.40 %

Max. Unrestricted Demand 46490 MW 43215 MW 41478 MW

Min. Demand 25460 MW 24713 MW 25139 MW

Shortage (MW) 182 to 2481 MW 40 to 1377 MW 244 to 2422 MW

Shortage (%) 0.40 to 5.83 % 0.1 to 3.2 % 0.65 to 6.71 %

Energy Generation & Requirement

Energy Gen(H+G+T+N) 358926 Mus 320317 Mus 289666 Mus


Wind & Solar Energy

Injection 13531 Mus 9416 Mus 9271 Mus


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EnergyGen(H+G+T+N+wind

+solar) 372457 Mus 329733 Mus 298937 Mus


Net Energy Availability 332278 Mus 299152 Mus 281165 Mus

Net Unrestricted Energy Req. 334712 Mus 302057 Mus 301213 Mus

Energy Shortage(%) 0.73 % 0.96 % 6.66 %

Peak Demand Met (MW)

Gujrat 14005 MW 12577 MW 12348 MW

Madhya Pradesh 10050 MW 9972 MW 9692 MW

Chattisgarh 3770 MW 3459 MW 3320 MW

Maharastra 20424 MW 18803 MW 17268 MW

Goa 489 MW 489 MW 418 MW

Daman and Diu 331 MW 283 MW 278 MW

DNH 721 MW 653 MW 652 MW

ESIL 621 MW 618 MW

Frequency Regime

Average Grid Frequency (Hz) 49.97 50.07 49.93

% time Grid Frequency

Below IEGC Range (50.2) %

Transmission Lines - Ckt Km

765 kV 11773 Ckt.

Km 6502

Ckt.

Km 3627

Ckt.

Km


400 kV 47523 Ckt.

Km 43258

Ckt.

Km 38100

Ckt.

Km


220 kV 45344 Ckt.

Km 43777

Ckt.

Km 41063

Ckt.

Km


WRLDC

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CHAPTER 2

WESTERN REGIONAL GRID PERFORMANCE 2014-15

2.1 Installed Capacity:

Installed Generation capacity of WR including shares

State sector 30183 MW , 30%

Private sector 50008 MW , 51 %

Central(firm allocation) 18631 MW , 19%

TOTAL 98822 MW

Unitwise installed capacity of Western Region is enclosed as Annexure - I.

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Detailed statewise generation capacity of the states including shares as on 31.03.2015 is as follows

Source- cea

WRLDC

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Fuelwise break up of installed capacity is as follows.

HYDRO 7448 MW 7%

COAL 65807 MW 67%

GAS 10915 MW 11%

NUCLEAR 1840 MW 2%

RES 12795 MW 13%

Total Installed Capacity of WR - 98822 MW

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Growth Of Installed capacity in Western Region(Past Decade)

Most of the thermal power plants are located in the Eastern part of the region and load centres

are in the Western part. The region is predominantly thermal with hydro-thermal mix being in

the ratio of 7:78 and renewables of 13:78. Growth of Installed capacity is more prominent in

last 5 years due to addition of many independent power plants.

Capacity addition 2014-15:

13056 MW of capacity added in the year 2014-15. The details of units commissioned are given as

below:

SL.NO. STATE/ISGS/IPP STATION

NAME

CAPACITY

(MW) UNIT DATE

1 IPP APL Tiroda Ph II 660 IV 14/04/2014

2 IPP(Reliance Power) Sasan UMPP 660 IV 12/4/2014

3 Vandana Vidyut Vandana-1 (Salora) 135 I 10/4/2014

4 GSECL (Gujarat) Dhuvaran 376 I 21/05/2014

5 IPP(Reliance Power) Sasan UMPP 660 I 27/05/2014

6 IPP Dhariwal 300 II 02/08/2014

7 IPP(KSK Mahanadi) KSK Mahanadi 600 IV 26/8/2014

8 IPP(Jay Prakash Nigrie) JNSTPP 660 I 3/9/2014

9 APL Tirora Ph-II 660 V 25/09/2014

10 GMR Energy GMR Chhatisgarh 685 I 2/10/2014 (Syn)

11 Gujarat/Torrent Power DGEN-52 400 2 11/12/2014

12 MP Shree Singhaji Ph-II 600 II 28/12/2014

13 IPP(Reliance Power) Sasan UMPP 660 V 26/12/2014

14 MSPGCL Chandrapur 500 8 11/1/2015

Compound Annual growth rate(CAGR) -11.51%

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SL.NO. STATE/ISGS/IPP STATION

NAME

CAPACITY

(MW) UNIT DATE

15 IPP,Chhattisgarh JPL Stage -II

(Tamnar) 600 III

15/01/2015

16 IPP, Maharashtra (Ratan

India Pvt Ltd.,) Amaravati 270 3 02/02/2015

17 GSECL (Gujarat) Sikka 250 3 9/2/2015

18 IPP,Madhyapradesh JP Nigrie 660 II 21/2/2015

19 IPP, Chattisgarh Balco 300 I 22/02/2015

(SYN)

20 MSPGCL,Maharashtra Koradi 660 8 25/02/15

21 IPP (Chhatisgarh) RKM Powergrn Ltd. 360 28/02/2015(Syn)





25 IPP (Chhatisgarh) D B power 600 2 24/03/2015(Syn)

26 IPP (Chhatisgarh) JPL Stage -II

(Tamnar) 600 IV

26/03/2015 (Syn)

27 IPP(Reliance Power) Sasan UMPP 660 VI 27/03/2015

Total 13056

2.2 Transmission system

During 2014-15, 5271 ckt. km.of 765 kV, 4265 Ckt.km of 400 kV and 1567 ckt. km of

220 kV transmission lines were added in Western Region Transmission System. The growth

of 220 kV, 400 kV and 765 kV transmission line in ckt.km during the period 2005-06 to 2014-

15 is shown below.

Growth of Transmission line 765 kV 400 kV 220 kV

2005-06 21974 31801

2006-07 235 23331 32784

2007-08 586 26653 34219

2008-09 1212 28381 35275

2009-10 1697 30109 36331

2010-11 1989 34294 37891

2011-12 2878 36700 39558

2012-13 3627 38100 41063

2013-14 6502 43258 43777

2014-15 11773 47523 45344

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COMMISSIONING OF TRANSMISSION LINES : 2014-15

List of 765 kV lines:

SL.

NO. CONSTITUENT LINE NAME

CKT

NO KV DATE

Line Length

Ckt.Km

1 POWERGRID Bina-Gwalior III 765 2/5/2014 231.37

2 POWERGRID Dharamjaygarh-Durg II 765 21/5/2014 200

3 MSETCL Akola-II-Taptitanda* I 765 22/5/2014 219

4 RSTCL Raichur-Solapur II 765 29/6/2014 208

5 POWERGRID Wardha-Aurangabad II 765 3/7/2014 347.58

6 POWERGRID Wardha-Aurangabad I 765 5/7/2014 347.58

7 POWERGRID Dharamjaygarh-Jharsuguda II 765 28/7/2014 148.93

8 POWERGRID Dharamjaygarh-Jharsuguda I 765 29/7/2014 148.93

9 POWERGRID Satna-Gwalior II 765 4/8/2014 337

10 POWERGRID Wardha-Raipur (Durg) I 765 15/11/2014 370

11 POWERGRID Wardha-Raipur (Durg) II 765 15/11/2014 370

12 BDTCL Indore - Bhopal S/C 765 19/11/2014 176

13 BDTCL BDTCL Dhule-Aurangabad I 765 4/12/2014 192

14 MEGPTL Koradi III-Tirora II 765 20/12/2014 136

15 MEGPTL Koradi III-Akola-2 I 765 6/2/2015 222.38

16 MEGPTL Koradi III-Tirora I 765 7/2/2015 138.40

17 MEGPTL Koradi III-Akola-2 II 765 24/02/2015 222.38

18 Powergrid Solapur- Pune GIS

(Shikrapur) s/c 765 28/02/2015 270.07

19 Powergrid Wardha-Aurangabad III 765 30/03/2015 370

20 Powergrid Wardha-Aurangabad IV 765 30/03/2015 370

21 Powergrid Sasan-Vindhayachal PS-I s/c 765 31/03/2015 8

22 Powergrid Satna-Vindhyachal I 765 31/03/2015 237

Total 5271 * charged at 400 KV level

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List of 400 kV lines commissioned in 2014-15-

SL.

NO. CONSTITUENT LINE NAME CKT NO KV DATE

Line

Length

Ckt.Km

1 MEGPTL Akola(1)-Akola(2) I 400 18/4/2014 30.63

2 CSPTCL Bhilai-Raita III 400 2/4/2014 56

3 POWERGRID LILO of Bhadrawati-Parli-2

at Dhariwal II 400 21/4/2014 405

4 POWERGRID Aurangabad(PG)-

Aurangabad(MSETCL) I 400 27/4/2014 54.11

5 POWERGRID Aurangabad(PG)-

Aurangabad(MSETCL) II 400 28/4/2014 54.11

6 POWERGRID Akola(MSETCL)-

Aurangabad(PG) I 400 28/4/2014 294

7 POWERGRID Indore-Asoj III 400 3/5/2014 381

8 MSETCL Aurangabad - Taptithanda-

Deepnagar ckt I

LILO at

Taptithanda 400 21/5/2014 78

9 D B Power D B Power-Kotra I 400 20/06/2014 18

10 D B Power D B Power-Kotra II 400 20/06/2014 18

11 Sterlite, BDTCL Bhopal(Sterlite)-

Bhopal(MP) I 400 29/6/2014 8.6

12 POWERGRID Vindhyachal-Rihand I 400 3/7/2014 59.55

13 GETCO Kosamba-Chorania I 400 5/7/2014 230

14 GETCO Kosamba-Chorania II 400 5/7/2014 230

15 BDTCL Bhopal(BDTCL)-

Bhopal(MP) I 400 16/7/2014 8.64

16 POWERGRID LILO of Raipur-Raigarh-4 at

KSK IV 400 18/7/2014 282

17 MPPTCL Indore-Pitampura II 400 21/07/2014 150

18 POWERGRID Anooppur-Jabalpur I 400 6/8/2014 246.4

19 POWERGRID Anooppur-Jabalpur II 400 6/8/2014 246.4

20 JP Nigrie Satna-JP Nigrie I 400 19/8/2014 161

21 MPPTCL Indore-Pitampura I 400 4/9/2014 150

22 LANCO LANCO-Bilaspur I 400 6/9/2014 45

23 LANCO LANCO-Bilaspur II 400 9/9/2014 45

24 RKM Powergrn

Ltd

RKM LILO Line connect

with Raipur -Raigarh III 400 10/10/2014 26

25 MPPTCL Chhegaon-Julwania D/C 400 31/10/2014 114

26 POWERGRID Navsari-Kala

LILO at

Magadwada

GIS

400 3/11/2014 16

27 BDTCL BDTCL Dhule-Dhule(MS) I 400 5/12/2014 18

28 BDTCL BDTCL Dhule-Dhule(MS) II 400 5/12/2014 18

29 MSETCL Taptithanda-Bableshwar I 400 31/12/2014 127

30 MSETCL Taptithanda-Bableshwar II 400 31/12/2014 127

31 Bahachau (PG) &

Varsana (GETCO) Bachau-Varsana I 400 6/1/2015 10

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SL.

NO. CONSTITUENT LINE NAME CKT NO KV DATE

Line

Length

Ckt.Km

32 Bahachau (PG) &

Varsana (GETCO) Bachau-Varsana II 400 6/1/2015 10

33 GETCO Chornia-Mundra II (LILO at

Mansar) 400 23/01/2015 0.5

34 Powergrid Parli- Pune GIS (Shikrapur)-

Pune ckt II

LILO of Pune

Parli-II 400 24/02/2015 22

35 Powergrid Parli- Pune GIS (Shikrapur)-

Pune ckt I

LILO of Pune

Parli-I 400 24/02/2015 22

36 Powergrid

Navsari-Magarwada LILO of

Navsari-Vapi

ckt-II

400 27/02/2015 106 Magarwada-Kala

Kala-Vapi

37 MEGPTL Akola(2) -RIPL (Ratan India

Power Ltd) I 400 20/03/2015 104

38 MEGPTL Akola(2) -RIPL (Ratan India

Power Ltd) II 400 20/03/2015 104

39 Powergrid Sasan-Vindhayachal PS-I 400 26/03/2015 8

40 Powergrid Powergrid Solapur- NTPC

Solapur d/c 400 30/03/2015 11

41 GETCO Mundra-Varsana* II 400 31/03/2015 85

42 GETCO Mundra-Varsana* III 400 31/03/2015 85

Total 4265 * Interim arrangement of Mundra-Zerda Line.

COMMISSIONING OF NEW LINE REACTORS

SL.

NO. CONSTITUENT STATION NAME LINE NAME KV

CAPACITY

(MVAR) DATE

1 POWERGRID Seoni Seoni-Wardha 1 765 240 30/04/2014

2 POWERGRID Dharamjaygarh* Ranchi-Dharamjaygarh 1 765 330 16/04/2014

3 POWERGRID Raipur PS(Durg) Dharamjaygarh - Durg II 765 240 21/05/2014

4 BDTCL BDTCL Indore-BDTCL I 765 240 23/7/2014

5 POWERGRID Dharamjaygarh Dharamjaygarh-Jharsuguda II 765 330 28/07/2014

6 POWERGRID Dharamjaygarh Dharamjaygarh-Jharsuguda I 765 330 29/7/2014

7 POWERGRID Satna Satna-Gwalior-II 765 240 29/7/2014

8 POWERGRID Aurangabad Padghe-Aurangabad-1 765 240 31/07/2014

9 POWERGRID Satna Satna-Gwalior-2 765 240 4/8/2014

10 POWERGRID Aurangabad* Padghe-Aurangabad-2 765 240 5/8/2014

11 POWERGRID Durg Wardha-Durg-1 765 240 12/8/2014

12 POWERGRID Aurangabad Boisar- Aurangabad-I 400 125 30/9/2014

13 POWERGRID Indore Indore-Bhopal 765 240 3/10/2014

14 POWERGRID Bhopal Jabalpur-Bhopal 765 240 6/10/2014

15 POWERGRID Jabalpur Bina-Jabalpur Ckt III 765 240 3/10/2014

16 POWERGRID Jabalpur Jabalpur-Bhopal 765 240 18/10/2014

17 POWERGRID Solapur Solapur-Karad 400 80 25/11/2014

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SL.

NO. CONSTITUENT STATION NAME LINE NAME KV

CAPACITY

(MVAR) DATE

18 POWERGRID Jabalpur Pool Jabalpur pool-Dharamjaygarh

ckt-2 765 240 29/11/2014

19 POWERGRID Gwalior Jaipur-Gwalior ckt-2 765 240 22/11/2014

20 POWERGRID Bina Jabalpur-Bina Ckt-3 765 240 11/11/2014

21 POWERGRID Satna Satna-Vindhyachal ckt-I 765 240 11/11/2014

22 BDTCL BDTCL BDTCL Dhule-A'bad-I 765 240 4/12/2014

23 POWERGRID Boisar* Boisar-Aurangabad ckt I 400 80 9/1/2015

24 POWERGRID Boisar* Boisar-Aurangabad ckt II 400 80 9/1/2015

25 POWERGRID Satna* Vindhyachal-Satna ckt II 765 240 12/1/2015

26 IPP(Reliance

Power) Sasan SASAN-Satna Ckt-II 765 240 21/01/2015

27 MEGPTCL Koradi-III Koradi-III-Akola-II 765 240 24/02/2015

28 POWERGRID Pune GIS

(Shikhrapur) Solapur-Pune s/c 765 240 27/02/2015

29 MPPTCL Astha Sarni -Astha ckt I 400 50 27/03/2015

30 MPPTCL Astha Sarni -Astha ckt II 400 50 27/03/2015

31 POWERGRID Aurangabad Wardha-Aurangabad ckt-IV 765 240 27/03/2015

32 POWERGRID Wardha Wardha-Aurangabad ckt-III 765 330 28/03/2015

33 POWERGRID Wardha Wardha-Aurangabad ckt-IV 765 330 28/03/2015

34 POWERGRID Vindhyachal Satna-Vindhyachal ckt-I 765 240 29/03/2015

35 MEGPTCL Koradi-III Koradi-III-Tiroda line-II 765 240 30/03/2015

* Line Reactor charged as Bus Reactor Total 7875

COMMISSIONING OF NEW BUS REACTORS

SL.NO. CONSTITUENT STATION NAME KV CAPACITY

(MVAR) DATE

1 POWERGRID Aurangabad 400 125 28/04/2014

2 Sterlite Bhopal(Sterlite) 400 125 29/06/2014

3 POWERGRID Bhatapara 400 125 24/7/2014

4 POWERGRID Raigarh 400 125 30/07/2014

5 POWERGRID Indore 765 240 31/7/2014

6 POWERGRID Sujalpur 400 125 31/7/2014

7 POWERGRID Itarsi (B/R 1) 400 125 5/8/2014

8 JP Nigrie JNSTPP 400 125 19/8/2014

9 POWERGRID Damoh 400 125 30/9/2014

10 POWERGRID Gwalior 765 240 28/9/2014

11 POWERGRID Raipur 400 125 30/9/2014

12 POWERGRID Pirana 400 125 2/10/2014

13 POWERGRID Itarsi 765 125 13/10/2014

14 POWERGRID Bhopal 765 240 2/10/2014

15 POWERGRID WARDHA 765 330 1/11/2014

16 POWERGRID Bilaspur 765 240 29/11/2014

17 POWERGRID Bachau 400 125 1/12/2014

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SL.NO. CONSTITUENT STATION NAME KV CAPACITY

(MVAR) DATE

18 BDTCL BDTCL-Dhule 765 240 4/12/2014

19 RKM Powergrn Ltd RKM Powergrn Ltd 400 50 5/12/2014

20 POWERGRID Seoni-PG 400 125 11/12/2014

21 MPPTCL Julwania 400 50 13/12/2014

22 POWERGRID Jabalpur (Pooling) 400 125 29/12/2014

23 POWERGRID Magarwada GIS (DAMAN) 400 80 9/1/2015

24 POWERGRID Parli 400 125 8/1/2015

25 POWERGRID Pune GIS (Shikhrapur) 765 240 25/02/2015

Total 3825

COMMISSIONING OF NEW ICTs:

SL.NO. CONSTITUENT STATION NAME KV RATIO CAPACITY

(MVA) DATE

1 POWERGRID Aurangabad 765 / 400 1500 29/06/2014

2 POWERGRID Dharamjaygarh(ICT 1) 765/400 1500 9/7/2014

3 POWERGRID Korba (ICT 2) 765/400 1500 19/6/2014

4 BDTCL BDTCL(Bhopal)ICT 1 765/400 1500 3/7/2014

5 POWERGRID Navasari(ICT 3) 400/220 500 8/7/2014

6 MPPTCL Ashta ICT -I 400/200 315 6/9/2014

7 Sterlite BDTCL ICT II 765/400 1500 29/09/2014

8 MPPTCL Julwania ICT-I 400/200 315 31/10/2014

9 POWERGRID Magarwada GIS (DAMAN) 400/220 315 7/11/2014

10 POWERGRID Magarwada GIS (DAMAN) 400/220 315 7/11/2014

11 BDTCL BDTCL-Dhule(ICT-I) 765/400 1500 5/12/2014

12 BDTCL BDTCL-Dhule(ICT-II) 765/400 1500 5/12/2014

13 MPPTCL Ashta ICT -II 400/200 315 27/12/2014

14 MPPTCL Julwania ICT-II 400/200 315 13/12/2014

15 Powergrid Boisar (ICT-III) 400/220 500 31/12/2014

16 Powergrid Pune GIS (ICT 1) 765/400 1500 26/02/2015

17 Powergrid Pune GIS (ICT 2) 765/400 1500 26/02/2015

18 GETCO Asoj 400/220 315 17/03/2015

19 Powergrid Bhadrawati 400/220 315 17/03/2015

20 MEGPTCL Koradi ICT-I 765/400 1500 26/03/2015

21 MEGPTCL Koradi ICT-II 765/400 1500 28/03/2015

22 Powergrid Vindhayachal PS ICT-II 765/400 1500 29/03/2015

Total 21520

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2.3 Power Supply Position :

Region WR Demand (in MW)

Month Unrest. Dmd Availability Shortage Shortage (in %) 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14

April 44773 39540 43968 39009 805 531 1.80 1.34

May 43523 39597 42956 38760 567 837 1.30 2.11

June 43802 37566 42934 36657 868 909 1.98 2.42

July 43419 34541 43034 34317 385 224 0.89 0.65

Aug 42544 36727 40063 35680 2481 1047 5.83 2.85

Sep 46490 39563 45081 38807 1410 756 3.03 1.91

Oct 46100 39273 44988 39233 1112 40 2.41 0.10

Nov 45380 42652 44549 41927 831 725 1.83 1.70

Dec 45128 43215 44946 42183 182 1032 0.40 2.39

Jan 44533 43092 43839 41715 694 1377 1.56 3.20

Feb 44966 43106 44750 42253 216 853 0.48 1.98

Mar 45718 42142 45283 41535 435 607 0.95 1.44

Average 1.87 1.84

2.3.1 Demand Profile :

The maximum demand met in the year 2014-15 was 45283 MW on 26th Mar, 2015 at 12:00 hrs.which

is so far highest demand met in Western Region. Peak demand growth was 7.17% against last year

whereas the unrestricted demand growth is 8.49%. The minimum demand of 25460 MW observed on

2nd March 2015 at 04:00 Hrs.

Hourly Demand curve on Maximum and Minimum day is enclosed in Annexure-II.

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2.3.2 Load Pattern in Western Region :

Load in the quarter April-June is mainly residential and commercial loads due to

summer conditions. July-September is generally lean period due to rainy season but in the year

2014-15 due to less monsoon the peak demand met did not decrease much except the August

month. In August Demand met was in the range of 40000 MW and for rest of the quarter

demand met varies in the range of 43000MW to 45000 MW. In september month high demand

was observed due to starting of festival season.The quarter October-December is high demand

period due to onset of Rabi season when agricultural demand is predominant with many pump

sets operating. This quarter, being the festival season, commercial and residential demands

are also on the higher trajectory.The quarter January-March is high demand period similar to

that of previous quarter due to continuation of agricultural activities. The industrial demand is

also at its peak as this is the last quarter of the financial year and target needs to be achieved

before the budget. Regional peak demand met varied in the year from 40000 MW to 45000

MW. Seasonal load curve for Quarterly hourly average summer, winter and monsoon is as

below.

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2.3.3 Growth Of Peak Demand Met(Past Decade)

Demand availability is more in last five years as more addition of generation in Western Region.

Compound Annual Growth Rate(CAGR) 8.30%

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2.3.4 Annual Load Duration Curve

2.3.5 System Load factor-

System Load Factor - %

.

Month Peak Demand Met (in MW) Energy Met (in Mus)

Monthly System Load Factor (%)

2013-14 2014-15 2013-14 2014-15 2013-14 2014-15

Apr 39009 43968 25734 28534 91.62 90.14

May 38760 42956 26971 29340 93.53 91.81

June 36657 42934 22185 27851 84.06 90.09

July 34317 43034 22085 26487 86.50 82.73

Aug 35680 40063 22349 25638 84.19 86.01

Sept 38807 45081 24384 26054 87.27 80.27

Oct 39233 44988 24672 30181 84.52 90.17

Nov 41927 44549 25832 29140 85.57 90.85

Dec 42183 44946 27513 28482 87.67 85.17

Jan 41715 43839 26367 26761 84.96 82.05

Feb 42253 44750 24333 26126 85.70 86.88

Mar 41535 45283 26587 27686 86.04 82.18

Regional peak demand met in 2014-15

remained above 38200 MW for 50% of

the time (2013-14- 34200 MW)

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2.3.6 Energy Profile: In the year 2014-15, total energy availability of Western region was 333 billion units

against the requirement of 334 billion units. Energy shortages varied from 0.25% to

max.1.47%. The maximum energy consumption per day was 1028 Mus on 29.09.2014. Charts

for growth of Energy consumption from 2004 onwards yearwise and energy cosumption

pattern for the year 2014-15 monthwise and daywise energy consumption for the last five

years are below.

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2.3.7 Demand Management in exceptional Days

Proper action has been taken to manage the load and generation balance in exceptional days like

Diwali,Republic day,Kite festival and Holi to keep the grid parameters safe and within standard.

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2.4 Energy Generation: Total energy generated was 372 BU including state, central and private sector. Month-

wise Break-up of energy generation in 2014-15 is given below.

Generation 2014-15 (in Mus)

State Sector Central Sector Private/IPP Total

Apr/14 19463 7946 4854 32263

May/14 19416 8580 4754 32750 Jun/14 18737 7077 4856 30669

Jul/14 17359 6995 5094 29448

Aug/14 17129 6995 5088 29212

Sep/14 16046 7891 5230 29166

Oct/14 19413 8441 5306 33159

Nov/14 19064 7546 6089 32700 Dec/14 19079 7015 6287 32381

Jan/15 17957 7142 5637 30736 Feb/15 16644 7269 5910 29823

Mar/15 18118 7198 4832 30148

Total 218425 90096 63936 372457

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2.4.1. Fuel Wise Generation

Months Hydro Generation 2014-15(in Mus)

April'14 1900

May'14 1264

June'14 758

July'14 691 Aug'14 1771

Sep'14 2700

Oct'14 1344

Nov'14 1274

Dec'14 1294

Jan'15 1482

Feb'15 1343

Mar'15 1383 Total 17204

Months Thermal Generation 2014-15(in Mus)

April'14 28049

May'14 29338

June'14 27048

July'14 26085 Aug'14 19714

Sep'14 18730

Oct'14 23206

Nov'14 22892

Dec'14 21606

Jan'15 20229

Feb'15 19265

Mar'15 20372 Total 276533

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Months Nuclear Generation 2014-15(in Mus)

April'14 1095

May'14 1188

June'14 1145

July'14 1317

Aug'14 1308

Sep'14 1291

Oct'14 1247

Nov'14 1170

Dec'14 1064

Jan'15 797

Feb'15 1193

Mar'15 1284

Total 14098

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Renewable in WR-

RES Installed Capacity (in MW)

Gujarat Maharashtra Madhya Pradesh Total

Wind 3581 4369 567 8517

Solar 974 341 393 1708

WIND GENERATION: In Western Region,Wind energy is mainly available in Gujarat,Maharashtra

and Madhya Pradesh. Following table shows generation for the year 2014-15 and 2013-14.

Month

Wind Generation in MUs %of wind energy on

total energy met

Total Energy Met (in Mus)

Mah Guj MP Total

Apr-14 228 338 40 607 2.13 28534

May-14 422 629 51 1102 3.76 29340

Jun-14 856 962 67 1885 6.77 27851

Jul-14 1083 844 109 2036 7.69 26487

Aug-14 616 540 71 1226 4.78 25638

Sep-14 550 308 51 909 3.53 26054 Oct-14 178 169 23 369 1.22 30181

Nov-14 175 227 21 422 1.45 29140

Dec-14 221 487 26 734 2.58 28482

Jan-15 141 428 36 604 2.26 26761

Feb-15 164 352 45 561 2.15 26126

Mar-15 214 369 54 636 2.30 27686

Total 4857 5652 593 11091 332278

Generation in Mus Total (2013-14)

%of wind energy on total energy met

Total Energy met

Month Mah Guj

APR'13 304 425 728 2.83 25734

MAY'13 552 752 1305 4.84 26971

JUNE'13 630 486 1116 5.03 22185

JULY'13 869 692 1561 7.07 22085

AUG'13 672 550 1223 5.47 22349

SEP'13 322 453 775 3.18 24384

OCT'13 179 152 331 1.34 24672

NOV'13 128 305 433 1.67 25967

DEC'13 118 321 440 1.60 27513

JAN'14 132 486 618 2.34 26369

FEB'14 184 159 343 1.41 24333

MAR'14 182 360 543 2.04 26587

TOTAL 4273 5141 9416 299152

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Compared to last year,wind generation in 2014-15 was increased by 18%. In Western Region wind

generation was more during the period April to August whereas less in rest of the year as shown in the

graph below. Maximum wind energy contribution of 7.69% out of total energy consumption of WR

observed in the month of July,2014.

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SOLAR POWER IN WESTERN REGION-

The Installed capcity of Solar power in Western region is 1708 MW. The break up is as mentioned below-

Name of the Constituents Capacity in MW

Gujarat 974

Maharashtra 341

Chhattisgarh ----

Madhyapradesh 393

TOTAL 1708

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Solar Generation in Mus

Month Guj MP Mah Total %of solar

energy on total energy met

Energy Met (in Mus)

Apr-14 139 50 30 219 0.77 28534

May-14 138 51 32 221 0.75 29340

Jun-14 120 52 29 202 0.72 27851

Jul-14 95 36 22 154 0.58 26487

Aug-14 100 39 24 163 0.64 25638

Sep-14 104 48 26 178 0.68 26054

Oct-14 123 54 31 209 0.69 30181

Nov-14 116 50 30 196 0.67 29140

Dec-14 126 51 30 206 0.72 28482

Jan-15 127 50 31 209 0.78 26761

Feb-15 130 60 34 225 0.86 26126

Mar-15 153 70 37 259 0.94 27686

Total 1471 612 357 2440 332278

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2.4.2 Performance of Ghatghar Pump Storage -

Installed Capacxity in MW :-- 2x125 MW Units

GENERATION & PUMPING DATA for the year 2014-15

Month

GENERATION PUMPING

UNIT-1 UNIT-2 UNIT-1 UNIT-2

Gen. (in Mus)

Geneartion Service

Hrs

Gen. (in

Mus)

Gen. Service

Hrs

Pumping Consumpti

on (in Mus)

Pumping Service

Hrs

Pumping Consumption (in Mus)

Pumping Service

Hrs

April'14 9.915 80:30:00 8.809 71:43:00 13.732 88:50:00 10.427 69:35:00

May'14 14.79 120:08:00 12.623 103:00:00 18.721 123:20:00 16.283 108:55:00

June'14 16.018 129:20:00 13.607 111:41:00 23.207 153:29:00 16.869 113:27:00

July'14 18.926 153:20:00 16.445 134:51:00 24.923 165:41:00 25.227 170:12:00

Aug'14 10.385 84:05:00 13.694 112:10:00 16.795 111:04:00 19.727 134:10:00

Sept'14 6.778 54:55:00 11.709 95:42:00 13.169 86:00:00 12.718 84:00:00

Oct'14 12.244 99:30:00 10.796 86:25:00 16.574 107:00:00 14.957 100:00:00

Nov'14 10.85 87:46:00 6.33 52:10:00 9.252 60:43:00 13.818 93:08:00

Dec'14 20.989 162:43:00 11.736 96:00:00 26.042 170:30:00 15.468 103:45:00

Jan'15 22.627 183:50:00 0 0:00:00 30.531 200:40:00 0.153 0:00:00

Feb'15 24.912 196:25:00 9.479 75:15:00 32.463 207:40:00 11.464 77:58:00

Mar'15 16.867 133:13:00 13.771 109:20:00 19.326 123:20:00 17.55 118:50:00

219 221

202

154163

178

209196

206 209

225

259

0.77 0.750.72

0.580.64

0.68

0.690.67

0.72 0.78

0.86

0.94

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

0

50

100

150

200

250

300

Apr-14 May-14 Jun-14 Jul-14 Aug-14 Sep-14 Oct-14 Nov-14 Dec-14 Jan-15 Feb-15 Mar-15

%

MU

s

Total Solar Generation in WR

Total Solar Energy Met %of Total energy met

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Ghatghar Generation and Pumping operation in Jan15

1st Jan 2015 (New Year Day)

14th Jan 2015 (Kite Festival)

26th Jan 2015 (Republic Day)-

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2.4.3 WR constituent- Reservior Levels (in feet)

Months Madhya Pradesh Gujarat Maharashtra

GandhiSagar Indira sagar Ukai Kadana Koyna

Apr'14 1299 827 320 417 2067

May'14 1298 811 313 415 2045

Jun'14 1296 807 305 411 2038

Jul'14 1297 837 327 406 2130

Aug'14 1300 848 332 406 2157.2

Sep'14 1303 858 340 419 2159

Oct'14 1303 857 336 418 2155.4

Nov'14 1301.2 852 332.2 416.4 2152.2

Dec'14 1297.66 847 339.00 417.1 2146.2

Jan'15 1293.4 840 325.95 413.1 2141.7

Feb'15 1289.2 834 321.36 411 2135.2

Mar'15 1286.88 828 315.3 410.11 2126.1

FRL

Ft

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2.5 Frequency Profile:

The frequency profile for the year 2014-15 as per the IEGC Band is mentioned hereunder:

Months 50.05 FVI IEGC Band

April'14 30.64 52.33 17.03 0.16

May'14 22.48 53.19 24.33 0.13

June14 37.15 45.36 17.49 0.24

July14 34.51 50.16 15.33 0.2

Aug14 37.87 49.5 12.63 0.19

Sept14 28.13 55.7 16.16 0.43

Oct14 25.55 52.94 21.52 0.13

Nov'14 16.49 53.60 29.90 0.10

Dec'14 23.85 48.29 27.86 0.14

Jan'15 17.46 53.73 28.81 0.12

Feb'15 12.30 60.15 27.56 0.08

Mar'15 17.77 58.47 23.76 0.10

MAX 37.87 60.15 29.90 0.43

MIN 12.30 45.36 12.63 0.08

AVG. 25.35 52.78 21.86 0.17

Ft

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Maximum, Minimum & Average Frequency

Month Max(Hz) Min(Hz) Avg(HZ)

April'14 50.56 49.49 49.95

May'14 50.59 49.41 49.98

June'14 50.67 49.32 49.94

July'14 50.36 49.41 49.93

Aug'14 50.34 49.36 49.93

Sep'14 50.37 49.34 49.95

Oct'14 50.48 49.53 49.96

Nov'14 50.42 49.58 50.00

Dec'14 50.58 49.54 49.98

Jan'15 50.56 49.55 49.99

Feb'15 50.55 49.58 50.00

Mar'15 50.54 49.52 49.98

MAX 50.67 49.58 50.00

2.6 Voltage Profile:

High voltage prevailed in the month of monsoon months of June, July, August and September

during night hours. High Voltage areas were Khandwa, Damoh, Rajgarh, Dhule, Karad, Akola,

Chandrapur and Bhusawal. About 15-20, 400KV lines kept open continuously to control high

voltages. Lines kept out on high voltage were SSP-Rajgarh, SSP-Dhule, Kolhapur-Mapusa,

Damoh-Birsinghpur, Damoh-Bhopal, Kolhapur-Solapur, Khandwa- Rajgarh, Nagda-Dehgam,

765 KV Wardha Aurangabad and 765 KV Seoni-wardha. Flow on HVDC, Cpur-Padghe

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kept at minimum possible limit during night off-peak hours to nullify the effect of filter banks

of HVDC.

During the Rabi season, agricultural loads picked up and the voltage profile begins to

deteriorate, Due to high reactive power requirement of agricultural loads specifically during

morning time low voltage observed at places Indore, Gwalior, Jetpur and Bina. Month-wise

maximum and minimum voltages observed at important 400 and 765 kV substations in the grid

is as below.

Voltage Profile 2014-15

Date Indore Itarsi Karad Dhule Asoj Kasor Bhilai Jetpur

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Apr'14 420 389 426 394 435 400 434 394 421 397 422 401 422 401 424 395

May'14 421 388 428 395 438 400 435 393 420 396 422 400 427 400 419 398

Jun'14 422 390 426 396 437 404 435 394 420 397 430 400 426 402 419 392

July'14 423 393 427 397 439 400 431 396 424 400 430 403 428 400 422 389

Aug'14 421 397 423 398 440 400 437 396 424 404 430 406 425 407 431 407

Sep'14 421 389 425 396 440 400 439 388 428 399 430 403 425 400 426 387

Oct'14 421 388 421 390 440 397 434 381 426 397 430 409 423 397 419 381

Nov'14 423 389 421 389 439 397 435 378 421 400 430 408 424 398 419 387

Dec'14 424 395 419 389 440 400 437 388 425 397 430 403 425 400 419 390

Jan'15 424 398 419 390 440 406 435 388 426 398 421 402 426 404 415 388

Feb'15 424 394 419 389 440 400 435 383 422 397 422 405 421 403 414 391

Mar'15 423 399 418 394 440 400 439 395 424 398 424 400 424 400 413 391

MAX 424 388 428 389 440 397 439 378 428 396 430 400 428 397 431 381

Date Bina Gwalior Nagda Khandwa Sipat seoni Gwalior Bina

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Max. Kv

Min. Kv

Apr'14 423 399 418 383 425 396 432 396 767 733 796 733 800 746 805 750

May'14 425 401 417 392 425 396 432 390 789 746 792 750 799 752 805 760

Jun'14 425 398 426 388 424 397 431 395 790 751 795 743 806 734 805 751

July'14 425 397 418 386 427 397 432 399 789 748 797 751 799 745 808 755

Aug'14 429 405 423 390 425 400 430 401 789 739 792 749 805 753 805 765

Sep'14 426 402 426 392 426 393 434 400 765 742 797 748 811 758 810 765

Oct'14 430 397 411 386 425 394 430 391 796 741 783 730 802 743 799 753

Nov'14 425 393 415 386 427 392 431 394 789 740 792 736 796 744 800 748

Dec'14 425 396 413 386 425 392 431 397 792 746 792 747 797 749 801 752

Jan'15 427 396 418 384 426 395 429 396 789 740 796 744 800 742 804 747

Feb'15 422 394 416 389 426 394 430 394 773 744 790 749 795 748 795 753

Mar'15 421 400 410 390 425 400 429 404 772 748 793 753 789 751 791 754

MAX 430 393 426 383 427 392 434 390 796 733 797 730 811 734 810 747

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2.7 Inter-regional Link: Western region is synchronously connected with ER through 765 kV Dharamjaygarh-Ranchi S/C, 765

KV Dharamjaygarh-Jharsguda D/C, 400kV Raigarh-IBEUL S/C, 400 kV Raigarh-Jharsuguda S/C,

Raigarh-Sterlite S/C, 400 KV Raigarh-Raurkella S/C, Ranchi-Sipat D/C and three 220 kV lines Korba-

Budhipadar D/C & Raigarh-Budhipadar S/C. WR is connected asynchronously with NR through

HVDC back to back at Vindhyachal with transfer capability of 2x250 MW and Mundra-Mohindergarh

Bipolar HVDC with transfer capability 2x1500 MW in either direction and synchronously with NR

with 765 kV Agra-Gwalior D/C , 400 kV Zerda-Kankroli, 400 kV Zerda-Bhinmal and 220 kV lines

Kota-Badod, Modak-Badod, Auraiya-Mehgaon and Auraiya-Malanpur line. WR has asynchronous

connection with Southern region at Bhadravati back to back having transfer capability of 2x500 MW

in either direction.WR is connected synchronously with Southern Region through 765 kV Raichur-

Solapur 2xS/C and 400 kV Bhadrawati-Ramagundam D/C. WR is connected with SR by two 220 kV

Kolhaphur(Mudshingi)-Chikkodi S/C, 220 KV Kolhaphur(Talandage)-Chikkodi S/C 220 KV

Ambewadi-Xeldem S/C and 220 KV Ambewadi-Ponda D/C.

Path Details

Voltage(kV) Link Details Owner No. of Circuits

Length (in circuit km)

WR

-NR

500 HVDC Vindhyachal Back to Back (500 MW)

NRTS-1 2 blocks -

500 HVDC APL(Mundra)-Mohindargarh (2500MW)-Bipole

Adani Bipole 1978

765 Agra-Gwalior WRTS-2 D/C 258

400

Kankroli-Zerda WRTS-2 S/C 234

Bhinmal-Zerda WRTS-2 S/C 143

VSTP-IV-Rihand WRTS-2 S/C 60

220

Sakatpur-Badod Rajasthan/ Madhya Pradesh

S/C 199

Modak-Badod Rajasthan/ Madhya Pradesh

S/C 151

Auraiya-Mehgaon Uttar Pradesh/ Madhya Pradesh

S/C 113

Auraiya-Malanpur Uttar Pradesh/ Madhya Pradesh

S/C 146

Neemuch-Nimbahera Madhya Pradesh / Rajasthan

S/C 45

Seopur Kalan-Sawai Madhopur (Khandar)

Madhya Pradesh / Rajasthan

S/C 62

Gandhi Sagar-Ranapratap Sagar-I&II

Madhya Pradesh / Rajasthan

D/C 102

Morwa-Bina Madhya Pradesh / Uttar Pradesh

S/C 9

Rajghat-Lalitpur Madhya Pradesh / Uttar Pradesh

S/C 23

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Path Details

Voltage(kV) Link Details Owner No. of Circuits

Length (in circuit km)

WR

-SR

765 Raichur-Sholapur SRTS-2 S/C 208

765 Raichur-Sholapur RSTCL S/C 208

400

Bhadravati Back to Back (2x500 MW)

WRTS-1 2 blocks -

Bhadravati-Ramagundam

SRTS-2 D/C 356

220 Kolhaphur(Mudshingi)-Chikkodi

MSETCL,KPTCL S/C 155

220

Kolhaphur(Talandage)-Chikkodi

MSETCL,KPTCL S/C 150

Ambewadi-Xeldem* GED, KPTCL S/C 48

Ambewadi-Ponda* GED, KPTCL D/C 42

WR

-ER

400

Raigarh-IBEUL WRTS-1 S/C 114

Raigarh-Jharsuguda WRTS-1 S/C 142

Raigarh-Sterlite WRTS-1 S/C 99

Raigarh-Rourkella WRTS-1 S/C 209

Sipat-Ranchi WRTS-1 D/C 810

765

Dharamjaigarh-Ranchi WRTS-1 S/C 303

Dharamjaigarh-Jharsuguda

WRTS-1 D/C 606

220KV

Budhipadar-Raigarh OPTCL/CSPTCL S/C 105

Budhipadar-Korba(East)-II

OPTCL/CSPTCL S/C 176

Budhipadar-Korba(East)-III

WRTS-1 S/C 176

D/C : Double Circuit, S/C: Single Circuit

2.8 Unit Outages:

Thermal Outages 2014-15

Month

Installed

Capacity ( in

MW)

(Th+G+N)

Maximum in MW % of Inst.

Cap ( Th.+

G+N) Planned Max Forced Max Total Max

April'14 70134 2770 14795 17502 24.95

May'14 71870 3384 16860 18620 25.91

June'14 71870 3434 17760 20818 28.97

July'14 70220 4527 21766 26128 37.21

Aug'14 71615 4660 22996 26368 36.82

Sep'14 71615 4160 26783 30044 41.95

Oct'14 72875 665 21439 21794 29.91

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Nov'14 72875 940 20125 20926 28.71

Dec'14 72925 3175 19762 22697 31.12

Jan'15 73795 3241 22501 25598 34.69

Feb'15 75140 2380 23246 25296 33.67

Mar'15 78975 5096 26652 28098 35.58

MAX 78975 5096 26783 30044 41.95

Generally more unit outages were planned to take annual maintenance during monsoon period

i.e low demand period mainly in July to September. During 2014-15 maximum unit outages of 30044

MW was taken in the month of Sept14 including planned and forced outages which was 41.95% of

thermal capacity of Western Region.

2.9 RGMO unit details :

In Western Region, there are 267 RGMO eligible units of total capacity 68826 MW, out of which 126

units of total capacity 42562 MW only have RGMO/FGMO response.

Summary of Units and their Capacities for RGMO monitoring

RGMO Eligible units RGMO/FGMO available at

RGMO/FGMO Not available at

Name of Entity Number MW Number MW Number MW

Maharashtra 97 19631 35 7607 62 12024

Madhya Pradesh 56 6860 13 3300 43 3560

Gujarat 33 9570 18 5385 15 4185

Chhattisgarh 10 1960 3 120 7 1840

CGPL 5 4150 5 4150 0 0

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RGMO Eligible units RGMO/FGMO available at

RGMO/FGMO Not available at

Name of Entity Number MW Number MW Number MW

NCA 11 1450 10 1400 1 50

SASAN 6 3960 6 3960 0 0

NTPC 26 10840 18 8420 8 2420

ESSAR_Mahan 1 600 1 600 0 0

NSPCL 2 500 2 500 0 0

KSK 2 1200 2 1200 0 0

KWPCL 1 600 0 0 1 600

DB POWER 1 600 1 600 0 0

JPL 7 2800 7 2800 0 0

LANCO 2 600 2 600 0 0

EMCO 2 600 0 0 2 600

JP Nigrie 2 1320 2 1320 0 0

MB Power 1 600 1 600 0 0

Dhariwal 1 300 0 0 1 300

GMR-CG 1 685 0 0 1 685

WR_Total 267 68826 126 42562 141 26264

2.10 Automatic Defence Mechanism :

The approved AUFLS scheme in Western region and the recommended df/dt with changed scenario

in NEWS grid is as follows. AUFLS is basically defense mechanism against disturbances and

includes both discrete relays and trend relays. The feeders for discrete and trend automatic under

frequency relays need to be widely dispersed as operation of these relays is sensitive to the location

of the disturbance.

APPROVED UNDER FREQUENCY LOAD SHEDDING SCHEME IN WESTERN REGION

A. Discrete Under Frequency Relays (UFR):

StatesRequired

Load relief

Implemented

Load relief

Required

Load relief

Implement

ed Load

relief

Required

Load

relief

Implement

ed Load

relief

Required

Load

relief

Implemen

ted Load

relief

GUJARAT 580 773 580 726 580 1117 590 1025

MADHYA PRADESH 460 468 460 450 460 460 465 490

CHATTISGARH 150 110 150 114 155 117 155 91

MAHARASHTRA 805 1108 810 1200 815 765 820 851

GOA 25 25 25 25 25 25 25 25

UT: DD 10 * 15 * 15 * 15 *

UT: DNH 30 * 30 * 35 * 35 *

Total load relief 2060 2483 2070 2515 2085 2484 2105 2482

* UFRs under procurement

Stage - I 49.2 Hz Stage - II 49.0 Hz Stage - III 48.8 Hz Stage - IV 48.6 Hz

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Page 50 of 146

B. Recommended Frequency Trend Relays (df/dt) with changed scenario:

2.11 Transmission Constraints :

Transmission Constraints of Western Region are attached at Annexure III.

2.12 Grid Disturbance: As per CEA guidelines on Grid standards 2010, total 135 Grid disturbances occurred including GD1,

GI-1 and GI-2 in 2014-15. GD-1 56 Nos. , GI1 30 Nos. and GI2 49 Nos.

Detail of disturbance list is enclosed as per Annexure IV.

2.13 Contracts Details in 2014-15:

Details of LOA awarded in 2014-15 are attached at Annexure-V.

DF/DT Scheme in Western Region

STATERequired

Load relief

Implemented

Load relief

Required

Load relief

Implemented

Load relief

Required

Load relief

Implemented

Load relief

GUJARAT 1006 * 905 1454 1001 1610

MADHYA PRADESH 361 475 355 415 392 445

CHATTISGARH 27 120 37 40 120 40

MAHARASHTRA 546 370 621 1131 686 522

**TPC 60 82 273

Total load relief 2000 965 2000 3040 2472 2617

* Gujarat changed the setting of 49.9/0.1Hz/sec to 49.9/0.2 Hz/sec as per discussion in 119th Protection Committee.

The other stage is set at 49.9 /0.3 Hz/sec - Total Load Relief 399 MW

** TPC -Load Relief of 931 MW at 49.9 Hz/0.5 Hz/sec

Stage - I 49.9/0.1 Hz/sec Stage - II 49.9/0.2 Hz/sec Stage - III 49.9/0.4 Hz/sec

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Page 51 of 146

CHAPTER - 3

CONSTITUENTS OF WESTERN REGIONS

Western Region comprises states of Gujarat, Maharashtra, Madhya Pradesh, Chhattisgarh, Goa and the Union Territories of Daman & Diu, Dadra and Nagar Haveli

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Page 52 of 146

3.1 GUJARAT Gujarat is dense with the population of 6.51 Cr. within an area of 196024 sq. km. The per

capita consumption of this state is 1663 kWh. Installed capacity of Gujarat is 28961 MW as on

31.03.15.

Installed Capacity of Gujarat 28961 MW(Fuel wise break-up)

Source-cea

Central Sector share Allocation-

States Installed

Capacity(MW)

Gujarat share (MW)

% share

KSTPS 2100 360.0 17.14

VSTPS-I 1260 230.0 18.25

VSTPS-II 1000 239.0 23.90

VSTPS-III 1000 266.0 26.60

KGPP 656.2 187.0 28.50

GGPP 657.39 237.0 36.05

SIPAT 1000 273.0 27.30

KAPP 440 125.0 28.41

TAPS 1&2 320 160.0 50.00

TAPP3&4 1080 274.0 25.37

KSTPS7 500 96.0 19.20

SIPAT1 1980 540.0 27.27

VSTPS-IV 1000 239.9 23.99

MSTPS 1000 239.9 23.99

SSP 1450 246.5 17.00

CGPL 3800 1805 47.50

Kahalgaon 1500 141.0 9.40

Total 5659

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Page 53 of 146

Demand Profile Gujarat achieved Max demand 14005 MW on 11th October, 2014 at 15:00 hrs. Maximum energy

consumption per day was 312 Mus on 11th October,2014. Gujarat has declared zero load shedding

state. In some of the month even demand availability is more than requirement.

Month Unrest. Dmd Availability Shortage (MW) Shortage (in %)

2014-15 2013-14 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14

April 13793 12063 13740 12042 53 21 0.38 0.17

May 13466 12153 13471 12111 -5 42 -0.04 0.35

June 13906 12000 13755 11987 151 13 1.09 0.11

July 13969 10641 13833 10675 136 -34 0.97 -0.32

Aug 12788 11296 12726 11201 62 95 0.48 0.84

Sep 13824 12573 13776 12577 48 -4 0.35 -0.03

Oct 14010 11351 14005 11357 5 -6 0.04 -0.05

Nov 13386 11759 13424 11747 -38 12 -0.28 0.10

Dec 12414 11642 12418 11646 -4 -4 -0.03 -0.03

Jan 12457 11501 12418 11472 39 29 0.31 0.25

Feb 12939 11560 12934 11532 5 28 0.04 0.24

Mar 13419 12087 13414 12083 5 4 0.04 0.03

April May June July Aug Sep Oct Nov Dec Jan Feb Mar

Unrest. Dmd 13793 13466 13906 13969 12788 13824 14010 13386 12414 12457 12939 13419

Availability 13740 13471 13755 13833 12726 13776 14005 13424 12418 12418 12934 13414

9500

10500

11500

12500

13500

14500

De

man

d (

in M

W)

Gujarat Demand 2014-15


Unrest. Dmd 12063 12153 12000 10641 11296 12573 11351 11759 11642 11501 11560 12087

Availability 12042 12111 11987 10675 11201 12577 11357 11747 11646 11472 11532 12083

9500

10500

11500

12500

13500

14500

De

man

d (

in M

W)

Gujarat Demand 2013-14

WRLDC

Page 54 of 146

Seasonal Pattern in Daily Max. Demand Met-

312

80

130

180

230

280

330A

pr

May Jun

Jul

Au

g

Sep

Oct

No

v

Dec Jan

Feb

Mar

CO

NSU

MP

TIO

N IN

MU

s -

--->

MONTHS ---->

DAILY CONSUMPTION OF GUJARAT (20010-11 TO 2014-15)

2012-13 2011-12 2010-11 2013-14 2014-15

WRLDC

Page 55 of 146

Load Pattern in Gujarat

Captive Power Plants having black start facilities- GUJARAT

Sr. Name of Voltag

e GETCO S/S

CPP Plant Unit Primary

BSDG BSDG

No. CPP Level Connectivity Capacity

in MW Capacity fuel

Sourc Capacity

1 UPL, Zaghadia

66 220 KV

Zaghadia 48.5 (41+7.5) Gas DG Set 1250 KVA

2 Petronet LNG

220 220 KV Dahej 38 (7.6x 5) Gas DG Set 1750 KVA

3 Videocon Industries Ltd

66 220 KV

Haldarwa 42.14

(3x7.5) (1x9)

(1x7.6) (1x3.0)

Gas DG Set 1250 KVA

4 GNFC 132 220 KV

Achhalia 90.9

(1x33.3) (2x25) (1x7.6)

Gas Coal Gas

DG Set 1000 KVA

5 GACL, Dahej 220 220 KV Dahej 114.03

(2x 39) + 35.2

Mini STG 0.80 MW

Gas DG Set 1000 KVA

6 Essar Oil, Jamnagar

220 220 KV

Jamnagar 599.8

(2x38.5) (2x110) (2x105) (1x92.8)

FO Gas/Napt

hal Coal Coal

DG Set (2x3000

KVA)

7 ONGC, Ankleshwar

66 Wagara 32 (21x11) Gas DG Set 630 KVA

8 RIL, Dahej 220 148.5 Lean Gas DG Set 800 KVA

Total 1114

135801344513119

12848

10000

11000

12000

13000

14000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

MW

Hours

GUJARAT Demand 2014-15 (Peak day Quarterly average )

Apr14-Jun14 Jul14-Sep14 Oct14-Dec14 Jan15-Mar15

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Page 56 of 146

3.2 MAHARASHTRA

Population of Maharashtra is 11.7 Cr. And area is 3,08,731 sq. km. The per

capita consumption of this state is 1204 kWh. Installed capacity of Maharashtra is 38355 MW

including share from central sector allocation. Maximum energy consumption per day was 434 Mus

on 21st Oct 2014 and Maximum demand met 20424 MW on dt. 26.03.2015 at 12:00 hrs.

Fuel-wise break-up of Installed Capacity 38355 MW

Source-cea

Central Sector Share Allocation

Sl.No. Station Installed Capacity

(in MW) Total

(in MW) % share

1 KSTPS 2100 665.3 31.68

2 KSTPS-7 500 134.3 26.86

3 VSTPS-I 1260 459.34 36.46

4 VSTPS-II 1000 356.29 35.63

5 VSTPS-III 1000 295.29 29.53

6 VSTPS-IV 1000 322.69 32.27

7 KGPP 656.2 204.31 31.14

8 GGPP 657.39 200.37 30.48

9 SIPAT-I 1980 613.37 30.98

10 SIPAT-II 1000 293.44 29.34

11 KAPP 440 150.57 34.22

12 TAPS 1&2 320 160 50.00

13 TAPS 3&4 1080 442.59 40.98

14 MAUDA-I&II 1000 422.69 42.27

15 ER(KHSTPS-II) 1500 148 0.09

16 27% in SSP (1450MW) 1450 391.5 27.00

17 CGPL(20%) 3800 760 20.00

18 Solar power - 20 -

19 EMCO 600 200 33.33

20 Allocation to BARC - 10 -

Total 6250

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Page 57 of 146

Power Supply Position

Month Unrest. Dmd Availability Shortage (MW) Shortage (in %)

2014-15 2013-14 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14

April 20581 17921 19386 17210 1195 711 5.81 3.97

May 20137 17862 19326 17199 811 811 4.03 4.54

June 19755 16679 19452 16075 303 303 1.54 1.82

July 19385 15040 19283 14919 102 102 0.53 0.68

Aug 18386 16177 17700 15619 686 686 3.73 4.24

Sep 20785 17482 19346 16732 1439 1439 6.92 8.23

Oct 20892 17291 20399 16925 493 493 2.36 2.85

Nov 20469 18325 19629 17591 840 840 4.10 4.58

Dec 19370 18454 19204 17627 166 166 0.86 0.90

Jan 19006 18928 18408 17901 598 598 3.15 3.16

Feb 19702 19622 19372 18510 330 330 1.68 1.68

Mar 20556 19586 20424 18803 132 132 0.64 0.67

WRLDC

Page 58 of 146


434

140

190

240

290

340

390

440

490

Ap

r

May Jun

Jul

Au

g

Sep

Oct

No

v

Dec Jan

Feb

Mar

CO

NSU

MP

TIO

N IN

MU

s -

--->

MONTHS ---->

DAILY CONSUMPTION OF MAHRASHTRA(2010-11 TO 2014-15)

2010-11 2011-12 2012-13 2013-14 2014-15

WRLDC

Page 59 of 146

Load Pattern in Maharashtra:

Captive Power Plants having black start facilities - Maharashtra

Sr. No.

Name of CPP Voltage

Level

MSETCL S/S

Connectivity

CPP Plant

capacity (in MW)

Unit capacity

Primary fuel

BSDG source BSDG capac

ity Remark

1 Uttam Galva

Steels Ltd 100 KV

Tambati s/s

60 2*30 MW

Coal

Not avilable ( remark -

we have DG set capacity of -500 KVA, o/p voltage-

415 volt, besically it is

lighting purpose and emergancy oil system,

not for synchronzat

ion)

19323

18624

1954319263

14000

15000

16000

17000

18000

19000

20000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

MW

Hours

MAH. Demand 2014-15 (Peak day Quarterly average )

Apr14-Jun14 Jul14-Sep14 Oct14-Dec14 Jan15-Mar15

WRLDC

Page 60 of 146

Sr. No.

Name of CPP Voltage

Level

MSETCL S/S

Connectivity

CPP Plant

capacity (in MW)

Unit capacity

Primary fuel


ity Remark

2

Sai Wardha Power

Limited,Warora

220 KV 220KV

Warora S/S

270 MW(CP

P)

2*135MW

Coal 2 DG Set 2*875KVA

During Station

black out condition

DG Set available for Emergency equipment

start up only (like TG

Barring,Scanner fan&

emergency lighting etc) not for unit

startup.

3 GEPL POWER

PLANT 220 KV

MIDC CHANDRAPUR 220 KV DOUBLE CKT LINE

120 MW 2*60 MW

COAL AND

WASHERY

REJECT

DG SET 2*

600 KVA

4

MVNL BIOMASS POWER PLANT

132 KV

MIDC DEOLI 132 KV SINGLE

CKT LINE

10 MW 1*10 MW

BIOMASS

DG SET 180 KVA

5 Dhariwal

Infrastructure Ltd

DG SET 2 X

1500 KVA

do not have black start facility & provide power

supply for emergency auxiliaries

only.

6 JSWEL

1200 MW (TPS)

DG SET

Dont have any

blackstart capability &

only capablefor providing

power forsafe

shutdown during

blackout.

WRLDC

Page 61 of 146

Sr. No.

Name of CPP Voltage

Level

MSETCL S/S

Connectivity

CPP Plant

capacity (in MW)

Unit capacity

Primary fuel


ity Remark

7 VIPL 220 KV

VIPL 220 KV switchy

ard connectivity at Butibori S/S-1

and S/S-3

600 MW 2*300 MW

DG SET 3*10

50 KVA

Black Start facility not available in VIPL & for keeping

emergency equipment in service

during AC failure or

Station black out condition

only

Total 1060

3.3 MADHYA PRADESH :

Population of Madhya Pradesh is 7.7 Cr. within an area of 308144 sq. km. The per capita

consumption of this state is 672 kWh. Installed capacity of Madhya Pradesh is 15845 MW.

Fuel-wise break-up of Installed Capacity 15845 MW:

Source -cea

WRLDC

Page 62 of 146

Central Sector Share Allocation-

States Installed Capacity

(in MW)

Shared Capacity (in

MW) % Share

KSTPS 2100 478 22.78

VSTPS-I 1260 440 34.94

VSTPS-II 1000 316 31.59

VSTPS-III 1000 243 24.29

KGPP 656.2 140 21.36

GGPP 657.39 117 17.82

SIPAT 1000 185 18.50

KAPP 440 111 25.12

TAPP3&4 1080 229 21.20

KSTPS7 500 75 14.94

SIPAT1 1980 331 16.73

VSTPS-IV 1000 281 28.08

MSTPS 1000 181 18.08

SSP 1450 812 56.00

*Sasan 2640 1396 37.5

J P nigrie 1320 465 35.25

M B power 1200 395 32.90

DVC - 400 -

DSTPS 1000 100 10.00

Kahalgaon 1500 70 4.65

Torrent Power 400 100 25.00

NR (Rihand and

Matatila) - 55 -

Total 6920

* allocation on contract capacity of 620.5 MW/unit.

Power Supply Position

The maximum demand met of MP was 10050 MW on 9th December14 at 09:00 hrs. The maximum

energy consumption was 207 Mus on 2nd December 2014.

Month Unrest. Dmd Availability Shortage (MW) Shortage (%)

2014-15 2013-14 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14

April 7275 7579 7271 7543 4 36 0.05 0.47

May 7215 7234 7159 7260 56 -26 0.78 -0.36

June 7434 7817 7120 7832 314 -15 4.22 -0.19

July 7121 5811 7090 5821 31 -10 0.44 -0.17

Aug 8227 5949 7669 5919 558 30 6.78 0.50

Sep 8414 7804 8419 7558 -5 246 -0.06 3.15

Oct 8717 7932 8750 7937 -33 -5 -0.38 -0.06

Nov 9812 9816 9832 9807 -20 9 -0.20 0.09

Dec 10089 9963 10050 9972 39 -9 0.39 -0.09

Jan 9812 9445 9766 9334 46 111 0.47 1.18

Feb 9307 9385 9345 9346 -38 39 -0.41 0.42

Mar 7180 6988 7185 7008 -5 -20 -0.07 -0.29

WRLDC

Page 63 of 146


Unrest. Dmd 7275 7215 7434 7121 8227 8414 8717 9812 10089 9812 9307 7180

Availability 7271 7159 7120 7090 7669 8419 8750 9832 10050 9766 9345 7185

0

2000

4000

6000

8000

10000

12000

De

man

d (

in M

W)

Madhya Pradesh Demand 2014-15


Unrest. Dmd 7579 7234 7817 5811 5949 7804 7932 9816 9963 9445 9385 6988

Availability 7543 7260 7832 5821 5919 7558 7937 9807 9972 9334 9346 7008

0

2000

4000

6000

8000

10000

12000

De

man

d (

in M

W)

Madhya Pradesh Demand 2013-14

WRLDC

Page 64 of 146


WRLDC

Page 65 of 146

Load Pattern in Madhya Pradesh

List of Captive Power Plants (CPP) - MP

S.No.

NAME

VOLTAGE

LEVEL(KV)

FEEDERNAME

TOTAL CAPACITY MW

INSTALLED CAPACITY IN

MW

PRIMARY

FUEL USED

BSDG SOURC

E

BSDG CAPACI

TY

1 MAHAN ALUMINIUM PROJECT PLANT OF

M/S HINDALCO 220

220 KV MAHAN

ALUMINIUM 600

1st Unit-1x150 w.e.f -

09.03.2013

Coal DG SET

2x2000 KVA

3x7500 KVA

2nd Unit-1x150 w.e.f-

21.05.2013

3rd Unit-1x150 w.e.f-

07.12.2014

4th Unit-1x150

2 M/s VARDHMAN

FABRICS BUDHNI 132

132 KV VARDHMAN

FABRICS 24 1x24 Coal DG SET

5X2000 KVA

3 M/s HEG LTD MANDIDEEP 132

132 KV HEG LTD

MANDIDEEP 63 1x30+1x33 Coal DG SET

2X500 KVA

4 M/s VARDHMAN

YARNS 132

132 KV VARDHMAN

YARNS 30.75 1x30.75 Coal DG SET

4X2000 KVA

WRLDC

Page 66 of 146

S.No.

NAME

VOLTAGE

LEVEL(KV)

FEEDERNAME

TOTAL CAPACITY MW

INSTALLED CAPACITY IN

MW

PRIMARY

FUEL USED

BSDG SOURC

E

BSDG CAPACI

TY

5 M/s ACC KYMORE 132 132KV ACC KYMORE 50 2x25 Coal

DG SET

1X3250 KVA

6 M/s JP Rewa Cement

,REWA 132

132 KV JP Rewa

Cement 63.5 1x63.5

7 M/s J P SIDHI

CEMENT PLANT 132 132KV J P

SIDHI 95 1x35+1x60 Coal DG SET

2x7875 KVA

8

M/s VIKARAM CEMENT

,NEEMUCH(ULTRATECH) 132

132KV VIKARAM CEMENT 46 2x23 Coal

DG SET

3X6000 KVA

9 M/s GRASIM

INDUSTRIES NAGDA 132

132KV GRASIM

INDUSTRIES 116.5 40+30+30+16.

5 Coal DG SET

3X6000 KVA

10 M/s BIRLA CORP LTD

SATNA 132

132 KV Satna

Cement 43.5 1x27+2x7.5+1x

1.5

11 M/s HEG TAWA 33 33KV HEG

TAWA 13.5 2x6.75 Hydro DG SET

1X200 KVA

12 M/s MCPL

MALANPUR 33 33 KV MCPL 26.19 3x8.73 RLNG DG SET

1X160 KVA

13

M/s NATIONAL STEEL & AGRO

LTD,GHATABILLOD 33

33KV NATIONAL

STEEL 6.03 3x2.01 RLNG DG SET

1X437.5 KVA

1X1.25 KVA

14 M/s MARAL

OVERSEAS NIMRANI 33

33KV MARAL

OVERSEAS NIMRANI 10 1x10 Coal

DG SET

1X5477 KVA

1X5213 KVA

15 M/s KAMAL SPONG

POWER LTD 33

33KV KAMAL SPONG

POWER LTD 12 1x12 Coal DG SET

1X750 KVA

16

M/s Bharat Oman Refineries Ltd. (BORL), Bina 132

132KV BINA-BORL CKT-I

& II 99 3x33

17 M/s J.P. Cement, Bela 132 132KV JP BELA CKT 25 1x25

18 M/s Maihar Cement

Ltd., Maihar 132

132 KV Maihar

Cement Ckt 30.3 1x30.3

19 M/s Raymonds Ltd.,

Sausar 33

33KV Raymonds

Ckt 10 1x10

20

M/s HJI-Division of Orient Paper Mills,

Amlai 132

132KV AMARKANTAK-HJM CKT 77 6+16+25+30 Coal

21

M/s Trimula Industries Ltd., Singrauli (Waste

Heat Recovery) 33 33kV Trimula

Industries 12 12

22 M/s KJS Cement Ltd.

Maihar 132 132KV KJS 27 1x27 Coal DG SET

3X1500 KVA

TOTAL 1480

WRLDC

Page 67 of 146

3.4 CHHATTISGARH :

Chhattisgarh is power surplus state with installed capacity of 13085 MW. It is dense with the

population of 2.55 Cr. within an area of 1,35,194 sq. km. The per capita consumption of this

state is 1320 kWh.

Fuel-wise break-up of Installed Capacity 13085 MW

Source-cea

Allocation from Central Sector Generating Stations

Chhattisgarh

Utility Installed

Capacity(MW)

Chhattisgarh

share(MW) % share

KSTPS 2100.00 210.00 10.00

VSTPS-III 1000.00 105.00 10.50

SIPAT 1000.00 158.00 15.80

TAPP3&4 1080.00 48.00 4.44

KSTPS7 500.00 150.00 30.00

SIPAT1 1980.00 313.00 15.81

VSTPS-IV 1000.00 62.55 6.26

MSTPS 1000.00 62.55 6.26

Kahalgaon 1500.00 30.00 2.00

Total 1139

120, 1%

12593, 96%

0, 0%

48, 0%324, 3%

CHHATISGARH

Hydro Coal Gas Nuclear RES

WRLDC

Page 68 of 146

Power Supply Position Chhattisgarh has met its maximum demand of 3770 MW on dt.24th Mar 2015 at 20:00 hrs and

maximum energy consumption of 88.34 Mus achieved on 27th March,2015.

Month Unrest. Dmd Availability Shortage (MW) Shortage (%)

2014-15 2013-14 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14

April 3638 3505 3486 3459 152 46 4.18 1.31

May 3340 3355 3336 3254 4 101 0.12 3.01

June 3473 2917 3472 2793 1 124 0.03 4.25

July 3414 3089 3118 3050 296 39 8.67 1.26

Aug 3519 3268 3354 3091 165 177 4.69 5.42

Sep 3654 3314 3295 3292 359 22 9.82 0.66

Oct 3530 3048 3438 3048 92 0 2.61 0.00

Nov 3240 2773 3078 2770 162 3 5.00 0.11

Dec 3348 2991 3249 2993 99 -2 2.96 -0.07

Jan 3372 3183 3269 3151 103 32 3.05 1.01

Feb 3777 3246 3625 3210 152 36 4.01 1.11

Mar 3950 3702 3770 3448 180 254 4.56 6.86

WRLDC

Page 69 of 146


WRLDC

Page 70 of 146

Load Pattern in Chhattisgarh

3.5 GOA :

Goa is dense with the population of 0.18 Cr. within an area of 3702 sq. km. The per capita

consumption of this state is 2025 kWh. Allocation from central sector stations to Goa is 400 MW, out

of which coal, gas and neuclear fuel are in the ratio of 82% : 12% : 6%.

Source-cea

Allocation from Central Sector-

States Installed

Capacity(MW) Goa Share (MW) % share

KSTPS 2100.00 210.55 10.03

VSTPS-I 1260.00 35.50 2.82

0.00, 0%

326.17, 82%

48.00, 12% 25.80, 6%

0.05, 0%GOA

Hydro Coal Gas Nuclear RES

WRLDC

Page 71 of 146

States Installed

Capacity(MW) Goa Share (MW) % share

VSTPS-II 1000.00 12.37 1.24

VSTPS-III 1000.00 10.37 1.04

KGPP 656.20 12.37 1.89

GGPP 657.39 12.63 1.92

SIPAT 1000.00 10.36 1.04

KAPP 440.00 15.14 3.44

TAPP3&4 1080.00 11.50 1.06

KSTPS7 500.00 4.76 0.95

SIPAT1 1980.00 21.04 1.06

VSTPS-IV 1000.00 11.72 1.17

MSTPS 1000.00 11.72 1.17

RGPPL (Dabhol) 1967 19.67 1.00

Total 399.67

WRLDC

Page 72 of 146

3.6 DAMAN & DIU :

Month Unrest. Dmd Availability Shortage (MW) Shortage

2014-15 2013-14 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14

April 290 279 290 276 0 3 0.00 1.08

May 272 273 272 248 0 25 0.00 9.16

June 290 248 290 247 0 1 0.00 0.40

July 287 269 287 239 0 30 0.00 11.15

Aug 287 267 287 264 0 3 0.00 1.12

Sep 287 263 287 262 0 1 0.00 0.38

Oct 261 271 261 266 0 5 0.00 1.85

Nov 280 253 279 238 1 15 0.36 5.93

Dec 272 283 272 283 0 0 0.00 0.00

Jan 271 258 270 258 1 0 0.37 0.00

Feb 289 268 289 268 0 0 0.00 0.00

Mar 291 270 291 270 0 0 0.00 0.00

WRLDC

Page 73 of 146

WRLDC

Page 74 of 146

Allocation from Central Sector Generating Stations DD

States Installed

Capacity(MW) DD Share (MW) % share

KSTPS 2100 43.81 2.09

VSTPS-I 1260 8.40 0.67

VSTPS-II 1000 5.57 0.56

VSTPS-III 1000 7.57 0.76

KGPP 656 31.01 4.73

GGPP 657 31.34 4.77

SIPAT 1000 6.44 0.64

KAPP 440 6.93 1.58

TAPP3&4 1080 8.42 0.78

KSTPS7 500 3.40 0.68

SIPAT1 1980 15.12 0.76

VSTPS-IV 1000 7.49 0.75

MSTPS 1000 7.49 0.75

NSPCL 500 70 14.00

RGPPL(Dabhol) 1967 38.36 2.00

Total 291

3.7 DADRA NAGAR HAVELI :

Month Unrest. Dmd Availability Shortage (MW) Shortage

2014-15 2013-14 2014-15 2013-14 2014-15 2013-14 2014-15 2013-14

April 685 612 685 609 0 3 0.00 0.49

May 665 606 665 583 0 23 0.00 3.80

June 685 598 685 596 0 2 0.00 0.33

July 721 639 721 610 0 29 0.00 4.54

Aug 721 639 721 637 0 2 0.00 0.31

Sep 721 640 721 637 0 3 0.00 0.47

Oct 681 658 681 653 0 5 0.00 0.76

Nov 658 646 656 645 2 1 0.30 0.15

Dec 681 646 681 646 0 0 0.00 0.00

Jan 674 654 672 654 2 0 0.30 0.00

Feb 693 644 692 644 1 0 0.14 0.00

Mar 712 640 712 640 0 0 0.00 0.00

WRLDC

Page 75 of 146

WRLDC

Page 76 of 146

Allocation from Central Sector Generating Stations DNH

States Installed

Capacity(MW) DNH Share (MW) % share

KSTPS 2100.00 63.69 3.03

VSTPS-I 1260.00 52.90 4.20

VSTPS-II 1000.00 40.20 4.02

VSTPS-III 1000.00 42.20 4.22

KGPP 656.20 81.29 12.39

GGPP 657.39 58.81 8.95

SIPAT 1000.00 38.41 3.84

KAPP 440.00 15.17 3.45

TAPS 1&2 320.00 0.00 0.00

TAPP3&4 1080.00 55.15 5.11

KSTPS7 500.00 27.54 5.51

SIPAT1 1980.00 109.36 5.52

VSTPS-IV 1000.00 56.24 5.62

MSTPS 1000.00 56.24 5.62

NSPCL 500 100 20.00

RGPPL(Dabhol) 1967 38.36 2.00

EMCO 600 200 33.33

Total 1036

WRLDC

Page 77 of 146

CHAPTER - 4

MARKET OPERATIONS

4.1 Schedule Vs Drawal for WR constituents and generators (SEM data)-

Constituent-wise Drawal Data (MU)- Gujarat

Maharashtra

Month MUs

Schedule Drawal Deviation

Apr'14 1595.06 1530.07 -64.99

May'14 1407.39 1306.06 -101.33

Jun'14 1327.33 1198.91 -128.42

July'14 1190.82 1129.75 -61.07

Aug'14 1281.42 1236.38 -45.04

Sep'14 2370.43 2333.04 -37.39

Oct'14 1681.37 1638.01 -43.37

Nov'14 1760.27 1695.85 -64.42

Dec'14 1433.99 1376.53 -57.46

Jan'15 1488.73 1427.37 -61.36

Feb'15 1832.48 1848.46 15.99

Mar'15 2125.02 2136.20 11.17

2014-15 19494.32 18856.63 -637.69

Month MUs


Apr'14 3681.62 3781.15 99.53

May'14 3701.50 3731.03 29.53

Jun'14 3398.47 3450.99 52.52

July'14 2906.18 2806.95 -99.23

Aug'14 3070.32 3042.65 -27.68

Sep'14 3620.01 3522.03 -97.98

Oct'14 4467.31 4371.79 -95.52

Nov'14 3399.89 3251.96 -147.92

Dec'14 3191.24 3018.29 -172.95

Jan'15 3093.24 3025.07 -68.17

Feb'15 3347.57 3249.86 -97.71

Mar'15 3057.10 2994.88 -62.22

2014-15 40934.47 40246.65 -687.82

WRLDC

Page 78 of 146

Madhya Pradesh

Chhattisgarh

Month MUs


Apr'14 2255.69 2240.85 -14.84

May'14 2436.07 2426.06 -10.01

Jun'14 2342.85 2288.95 -53.90

July'14 2385.13 2365.27 -19.85

Aug'14 2333.48 2259.05 -74.43

Sep'14 2164.38 2170.36 5.98

Oct'14 3008.25 3008.38 0.13

Nov'14 3694.78 3680.89 -13.88

Dec'14 3345.46 3318.54 -26.92

Jan'15 2565.00 2531.23 -33.77

Feb'15 2693.63 2652.48 -41.15

Mar'15 2183.64 2128.23 -55.41

2014-15 31408.36 31070.30 -338.06

Month MUs


Apr'14 660.51 661.58 1.07

May'14 600.35 574.03 -26.32

Jun'14 490.11 498.53 8.42

July'14 558.14 574.72 16.58

Aug'14 549.72 580.77 31.05

Sep'14 656.07 673.79 17.72

Oct'14 427.85 416.72 -11.13

Nov'14 317.76 309.05 -8.71

Dec'14 471.21 474.76 3.55

Jan'15 617.12 615.24 -1.88

Feb'15 663.17 665.72 2.55

Mar'15 839.17 864.00 24.83

2014-15 6851.18 6908.91 57.73

WRLDC

Page 79 of 146

Goa

Daman & Diu

Month MUs


Apr'14 230.89 244.39 13.49

May'14 254.74 262.84 8.10

Jun'14 227.39 248.12 20.72

July'14 213.07 234.58 21.50

Aug'14 207.22 230.45 23.23

Sep'14 230.32 241.71 11.40

Oct'14 257.80 260.00 2.20

Nov'14 224.04 227.28 3.24

Dec'14 220.25 224.65 4.40

Jan'15 223.12 217.57 -5.55

Feb'15 209.88 213.48 3.60

Mar'15 244.59 251.36 6.77

2014-15 2743.31 2856.43 113.13

Month MUs


Apr'14 180.40 183.02 2.62

May'14 180.08 180.66 0.58

Jun'14 180.17 183.02 2.86

July'14 171.65 187.39 15.74

Aug'14 161.58 180.12 18.54

Sep'14 178.50 178.63 0.13

Oct'14 170.99 168.52 -2.47

Nov'14 178.37 174.88 -3.49

Dec'14 181.19 177.58 -3.60

Jan'15 174.11 169.79 -4.31

Feb'15 171.13 171.19 0.06

Mar'15 189.72 193.26 3.54

2014-15 2117.87 2148.05 30.18

WRLDC

Page 80 of 146

Dadar Nagar Haveli

Essar Steel(Hazira)

Month DNH


Apr'14 439.66 446.19 6.54

May'14 467.24 474.10 6.86

Jun'14 441.81 447.06 5.25

July'14 465.91 463.73 0.14

Aug'14 445.85 458.13 12.29

Sep'14 444.37 443.40 -0.98

Oct'14 441.52 440.40 -1.12

Nov'14 437.62 440.67 3.06

Dec'14 471.72 470.78 -0.94

Jan'15 461.70 463.06 1.36

Feb'15 435.89 430.64 -5.25

Mar'15 488.30 479.63 -8.67

2014-15 5441.58 5457.78 18.53

Month ESIL


Apr'14 307.40 296.00 -11.40

May'14 332.57 313.74 -18.84

Jun'14 291.15 279.94 -11.21

July'14 252.53 203.59 -48.95

Aug'14 243.86 245.23 1.37

Sep'14 176.23 186.81 10.58

Oct'14 221.56 220.89 -0.67

Nov'14 245.50 238.32 -7.18

Dec'14 233.41 235.65 2.24

Jan'15 213.67 218.24 4.58

Feb'15 185.76 191.91 6.16

Mar'15 321.88 315.39 -6.49

2014-15 3025.52 2945.72 -79.80

WRLDC

Page 81 of 146

Station-wise Injection Data (MU)-

(Schedule, Injection & Deviation)

KSTPS

KSTPS III

Month MUs

Schedule Injection Deviation

Apr'14 1222.10 1234.54 12.44

May'14 1270.05 1281.09 11.04

Jun'14 1293.08 1309.97 16.90

July'14 1015.07 1024.91 9.84

Aug'14 1109.68 1121.10 11.43

Sep'14 1256.45 1262.10 5.65

Oct'14 1372.20 1384.78 12.59

Nov'14 1204.70 1208.36 3.66

Dec'14 1289.39 1288.62 -0.77

Jan'15 1397.03 1400.13 3.10

Feb'15 1321.79 1320.12 -1.67

Mar'15 1263.77 1273.91 10.14

2014-15 15015.29 15109.64 94.35

Month MUs


Apr'14 286.65 288.98 2.33

May'14 346.96 348.71 1.75

Jun'14 334.09 336.15 2.06

July'14 282.67 285.62 2.95

Aug'14 130.14 131.45 1.31

Sep'14 305.10 308.00 2.90

Oct'14 334.20 337.47 3.27

Nov'14 305.41 305.97 0.56

Dec'14 338.68 339.85 1.17

Jan'15 346.56 347.62 1.07

Feb'15 317.75 317.91 0.17

Mar'15 344.42 346.85 2.43

2014-15 3672.62 3694.58 21.96

WRLDC

Page 82 of 146

VSTPS I

VSTPS II

Month MUs


Apr'14 663.58 673.89 10.32

May'14 729.94 733.41 3.47

Jun'14 787.32 789.90 2.58

July'14 660.25 665.14 4.89

Aug'14 480.57 485.78 5.22

Sep'14 613.79 620.32 6.53

Oct'14 685.88 695.12 9.24

Nov'14 682.36 693.07 10.70

Dec'14 617.95 606.83 -11.12

Jan'15 541.70 563.59 21.89

Feb'15 595.84 605.05 9.20

Mar'15 542.76 567.71 24.95

2014-15 7601.95 7699.82 97.87

Month MUs


Apr'14 654.94 657.73 2.79

May'14 674.59 672.31 -2.28

Jun'14 329.14 328.33 -0.81

July'14 488.29 491.55 3.26

Aug'14 453.92 458.56 4.65

Sep'14 586.88 592.88 6.00

Oct'14 432.87 439.00 6.14

Nov'14 591.09 593.35 2.26

Dec'14 522.56 539.62 17.05

Jan'15 573.83 589.89 16.05

Feb'15 569.65 570.66 1.01

Mar'15 573.10 588.73 15.63

2014-15 6450.86 6522.61 71.74

WRLDC

Page 83 of 146

VSTPS III

VSTPS IV

Month MUs


Apr'14 691.87 700.44 8.58

May'14 631.19 635.91 4.72

Jun'14 679.94 685.01 5.07

July'14 600.50 606.35 5.84

Aug'14 379.76 384.26 4.50

Sep'14 193.58 196.19 2.62

Oct'14 619.99 633.95 13.96

Nov'14 597.06 604.83 7.77

Dec'14 547.16 564.52 17.36

Jan'15 582.79 600.46 17.66

Feb'15 559.22 562.14 2.91

Mar'15 575.06 585.02 9.96

2014-15 6658.12 6759.07 100.95

Month MUs


Apr'14 629.74 635.78 6.04

May'14 646.85 645.68 -1.17

Jun'14 641.72 642.53 0.81

July'14 409.07 410.51 1.43

Aug'14 365.54 370.85 5.31

Sep'14 507.09 516.04 8.95

Oct'14 552.93 560.47 7.53

Nov'14 591.83 594.65 2.81

Dec'14 552.64 561.01 8.37

Jan'15 575.01 583.32 8.31

Feb'15 599.89 595.11 -4.79

Mar'15 534.97 544.33 9.35

2014-15 6607.28 6660.25 52.97

WRLDC

Page 84 of 146

Mauda

Sipat I

Month MUs


Apr'14 358.60 347.34 -11.26

May'14 321.89 302.43 -19.46

Jun'14 205.05 194.05 -11.00

July'14 204.88 193.51 -11.37

Aug'14 291.81 258.58 -33.23

Sep'14 314.10 290.00 -24.10

Oct'14 268.86 240.06 -28.80

Nov'14 64.99 34.82 -30.17

Dec'14 50.44 6.81 -43.63

Jan'15 68.03 18.89 -49.14

Feb'15 62.42 20.48 -41.93

Mar'15 197.90 189.41 -8.49

2014-15 2408.96 2096.39 -312.57

Month MUs


Apr'14 1288.40 1303.73 15.33

May'14 848.27 853.56 5.28

Jun'14 822.14 831.78 9.65

July'14 905.65 923.75 18.10

Aug'14 1277.37 1293.34 15.97

Sep'14 1256.80 1261.98 5.19

Oct'14 1190.94 1188.32 -2.62

Nov'14 1277.13 1268.82 -8.31

Dec'14 1282.67 1275.28 -7.39

Jan'15 1122.04 1138.20 16.15

Feb'15 1161.83 1162.10 0.27

Mar'15 1068.61 1074.67 6.05

2014-15 13501.85 13575.52 73.67

WRLDC

Page 85 of 146

Sipat-II

Kawas

Month MUs


Apr'14 596.77 606.73 9.96

May'14 652.00 654.98 2.98

Jun'14 618.52 629.50 10.98

July'14 542.85 555.75 12.89

Aug'14 300.82 306.16 5.34

Sep'14 500.05 505.10 5.05

Oct'14 607.86 608.11 0.24

Nov'14 640.12 633.27 -6.85

Dec'14 690.76 682.43 -8.33

Jan'15 592.09 598.07 5.98

Feb'15 596.34 595.51 -0.82

Mar'15 630.50 632.57 2.16

2014-15 6968.69 7008.19 39.58

Month MUs


Apr'14 175.69 179.71 4.02

May'14 214.88 215.38 0.50

Jun'14 166.59 169.23 2.64

July'14 99.57 99.93 0.35

Aug'14 169.07 169.99 0.92

Sep'14 162.61 164.44 1.83

Oct'14 181.02 182.15 1.14

Nov'14 117.95 117.89 -0.06

Dec'14 114.40 113.69 -0.70

Jan'15 72.92 71.38 -1.54

Feb'15 104.73 102.56 -2.17

Mar'15 102.00 100.30 -1.70

2014-15 1681.43 1686.65 5.22

WRLDC

Page 86 of 146

Gandhar

CGPL

Month MUs


Apr'14 179.97 184.60 7.11

May'14 251.06 256.33 5.27

Jun'14 190.64 198.58 7.94

July'14 154.68 156.34 1.66

Aug'14 181.70 182.75 1.05

Sep'14 161.55 162.29 0.74

Oct'14 206.36 208.40 2.04

Nov'14 93.57 92.26 -1.31

Dec'14 13.40 9.05 -4.35

Jan'15 7.94 5.65 -2.29

Feb'15 27.82 25.73 -2.09

Mar'15 83.36 82.55 -0.82

2014-15 1552.05 1564.53 14.96

Month MUs


Apr'14 1970.61 1976.01 5.40

May'14 2045.15 2042.56 -2.59

Jun'14 2055.49 2059.54 4.05

July'14 1805.64 1812.20 6.56

Aug'14 1670.12 1686.06 15.94

Sep'14 1757.94 1766.60 8.66

Oct'14 1831.14 1831.11 -0.03

Nov'14 2484.64 2477.18 -7.46

Dec'14 2438.97 2432.88 -6.10

Jan'15 2353.45 2357.55 4.09

Feb'15 2104.59 2102.66 -1.93

Mar'15 1936.77 1944.48 7.71

2014-15 24454.53 24488.83 34.31

WRLDC

Page 87 of 146

Sasan

Jindal Power Ltd.

Month MUs


Apr'14 919.90 927.60 7.71

May'14 882.16 887.54 5.38

Jun'14 1196.84 1205.14 8.30

July'14 1411.33 1423.32 11.99

Aug'14 1426.58 1443.01 16.44

Sep'14 1255.49 1288.01 32.52

Oct'14 1030.13 1066.91 36.78

Nov'14 1429.23 1448.38 19.15

Dec'14 1465.56 1473.96 8.41

Jan'15 790.50 798.56 8.07

Feb'15 1526.70 1543.62 16.91

Mar'15 1323.54 1352.60 29.07

2014-15 14657.95 14858.67 200.72

Month MUs


Apr'14 582.06 586.82 4.76

May'14 600.61 605.04 4.43

Jun'14 570.21 561.06 -9.15

July'14 584.49 584.97 0.48

Aug'14 530.16 547.32 17.16

Sep'14 569.24 572.82 3.58

Oct'14 582.25 594.70 12.45

Nov'14 562.36 576.12 13.77

Dec'14 561.17 568.85 7.68

Jan'15 582.94 599.05 16.11

Feb'15 392.58 402.93 10.36

Mar'15 402.44 407.23 5.05

2014-15 6520.50 6606.92 86.67

WRLDC

Page 88 of 146

LANCO

KAPS

Month MUs


Apr'14 185.98 188.46 2.49

May'14 193.56 194.84 1.28

Jun'14 191.06 193.44 2.37

July'14 191.43 195.07 3.64

Aug'14 113.73 114.52 0.79

Sep'14 131.31 132.42 1.11

Oct'14 202.07 204.03 1.96

Nov'14 179.68 179.72 0.04

Dec'14 165.83 167.70 1.87

Jan'15 162.79 165.51 2.73

Feb'15 144.58 146.19 1.61

Mar'15 151.01 153.07 2.06

2014-15 2013.04 2034.99 21.95

Month MUs

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Madhya Pradesh Demand 2014-15

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