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Minutes of 46th SOAP Meeting held on 29.10.2018. Page 1
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Minutes of 46th SOAP Meeting held on 29.10.2018. Page 2
Minutes of 46th meeting of Sub Committee for Operation and Protection
(SOAP) held at SLDC, Raipur on 29.10.2018.
The 46th meeting of Chhattisgarh State Operation and Protection Sub
Committee of SGCC was held on 29th October 2018 at SLDC Conference Hall.
The list of participants is enclosed in Annexure-I.
Shri. A. K. Shrivastava, CE (SLDC) welcomed all the participants of 46th SOAP meeting.
Item no. 1 Review of system operation during the month of September-
2018:
Presentation and the performance of Thermal Stations and
Transmission System by SLDC, is enclosed in Annexure-II.
Sub Committee noted.
Item no. 2 State Energy Account (SEA) Data:
The data regarding State Energy Account for the month of
September-2018 was submitted to this office on 25.10.2018 by
O/o ED (Revenue) CSPDCL and representatives from O/o ED (S/s:
O&M) CSPTCL, Raipur submitted the data on 26.10.2018.
It was reminded to the representatives from O/o ED (S/s:
O&M) CSPTCL, Raipur to incorporate consumption of
transformers charged in August-2018 at new sub-stations i.e. 132
KV Rajpur, 132 KV Kansabel , 132 KV Wadrafnagar , 132 KV
Nagri, which was not included in the earlier data. This was
already intimated Vide T.O. letter no. 1323 dated 16.10.2018 as
the calculated transmission loss for the month of August-2018 is
on higher side.
Minutes of 46th SOAP Meeting held on 29.10.2018. Page 3
Item no. 3 Outage planning for the month of December-2018 & January-
2019:
Outage planning of Transmission feeders, Power transformers for
the month December-2018 & January-2019, submitted by O/o ED
(S/s: O&M) CSPTCL Raipur is enclosed in Annexure III. Sub Committee agreed and noted.
Item no.4. Status of FGMO { Free Governor Mode Operation } in
thermal units as on 28.09.2018:
The decision of OCCM held on 23.09.2018 was apprised to the
head of generating stations that state generators has also
contribute to the relief through Primary frequency response.
Primary frequency response below 40% will be reported to CERC
for penal action. The status RGMO of of both Marwa TPS is
showing out. Representative of ED(O&M:Gen) CSPGCL has
been requested to get the same in service.
Item no.5. Details of new transmission lines, transformer or any other
transmission elements to be charged in December-2018 &
January-2019:
The representative from O/o CE (S/s: O&M) CSPTCL has
intimated the following list of new substation and transformers
likely to be charged in November-2018 & December-2018.
S.
No
Name of
S/stn
Details of equipments &
lines to be commissioned Remark
1 220 KV S/s
Bhatapara 40 MVA Transformer-II
Expected to be
charged in
December 2018
2 132 KV S/S 132/33 KV 40 MVA Xmer-
II, Make: ECE
Expected to be
charged in
Minutes of 46th SOAP Meeting held on 29.10.2018. Page 4
R
e
Representative from O/o ED (S/s: O&M) Raipur, CSPTCL was
requested to provide single line diagram of newly charged sub-
stations along with feeder names at 33 KV end also. Further it
was also requested to arrange telemetry of these new stations
already commissioned in past months, as early as possible. In
case of any delay in commissioning of RTU, the data from other
end sub-station may be provided so that the newly commissioned
S/s may be monitored effectively.
Sub Committee noted.
Item no. 6 Details for Installation of capacitors to be furnished to WRPC:
The status of Installation of capacitors of Raipur and Bilaspur
circle for September-2018 was furnished during the meeting by
the representatives from O/o ED (S/s:O&M) Raipur, CSPTCL.
Item no. 7 LGBR Preparation for the Year 2019-20 in Western Region:
It was requested to the representatives from O/o CE
(RA&PM),CSPDCL to submit the data regarding LGBR at the
earliest so that the LGBR report can be prepared and sent to
WRPC .
The data only from O/o CE (RA&PM), CSPDCL is still
awaited. The correspondence Vide T.O. letter no. 955 dated
14.08.2018, 1159 dated 25.08.2018 and 1330 dated 16.10.2018
has already been done with O/o CE (RA&PM), CSPDCL.
Representative of O/o CE (RA&PM), CSPDCL has committed to
send it within few days.
Kurud (Augmentation from 20
MVA Xmer to 40 MVA
Xmer)
November 2018
3 132 KV S/S
Kawardha 40 MVA Transformer-II
Expected to be
charged in
January 2018
Minutes of 46th SOAP Meeting held on 29.10.2018. Page 5
Item No. 8. Black Start mock drill Exercise.
It was decided in the meeting to conduct the Black Start mock
drill Exercise at Hasdeo Bango HPS on 25th November 2018
(Sunday).
It was also decided to carry out the mock drill through
220/132KV Churi S/s through any of the following route:
i) 132 KV Hasdeo Bango HPS -132 KV Churi S/s -132 KV
Jamnipali S/s -132 KV Korba east
ii) 132 KV Hasdeo Bango HPS -220/132 KV ICT at Churi,
220KV Korba east-220/132 KV ICT-132 KV Korba east
A meeting will be held on 13th November 2018 (Monday)
at 1200Hrs to discuss the Mock drill preparedness and route
plan among all the officials of CSPGCL O/o CE(S/s:O&M)CSPTCL
Bilaspur and CSPDCL Korba.
Representative of Korba West has intimated that during
mock drill communication with Bango HPS is very difficult and
requested for one more VOIP phone at Bango from EITC.
Item No. 9. High Voltage in Marwa, Raita and Korba West S/s:
The representatives from CSPGCL were apprised about high
voltage in Marwa, Korba West and Raita S/s and were requested
to take appropriate measures like absorbing MVAR at Generation
stations to control high voltage as the matter is being discussed
frequently in OCC meetings.
Item No. 10. Telemetry status:
The non availability of real time telemetry of the
substations to SLDC SCADA was displayed & requested for earlier
solution. Since the issues are pending since long time as such it
was decided to call a meeting in November first week after
seeking date from MD CSPTCL.
The telemetry status is enclosed in Annexure IV.
Minutes of 46th SOAP Meeting held on 29.10.2018. Page 6
Item No. 11. Raigarh(PG)-Budipadar charging status:
As intimated by EE(Communication) Bilaspur, The
carrier panel at Budhipadar end has been commissioned and
contract for foundation and structure for Wave Trap and CVT is
being issued.
Representative of Korba West has intimated that in both 220 KV
Korba West-Churri lines has no carrier protection presently. It
was also reported that the exchange in Churri S/s is burnt twice
recently in July2018.
Date & Venue of next meeting:
The 47th SOAP meeting is proposed to be held on 28th November
2018 (Wednesday) at SLDC Raipur. The time of meeting will be
from 12:00 hrs sharp.
*******
Annexure-I
S.No. Participants Designation Office Name Mobile No E-mail ID
1 Shri.J.S.Netam ED O/o ED(O&M), CSPDCL 9826837766 [email protected]
2 Shri.A.K.Shrivastava CE O/o CE(SLDC), CSPTCL 9827177466 [email protected]
3 Shri.J.R.Patel Addl. CE O/o ED(Revenue), CSPDCL 9425212795 [email protected]
4 Smt. Sharda Sonwani Addl. CE O/o CE(SLDC), CSPTCL [email protected] ,
5 Shri.J.K.Vaidya SE O/o ED(O&M), CSPGCL 9425382836 [email protected]
6 Shri.V.K.Nimja SE SE(O&M) HBHPS Machadoli, CSPGCL 9406440565 [email protected]
7 Shri.Y.K.Rao SE O/o CE(SLDC), CSPTCL 9826518820 [email protected]
8 Shri.G.K.Mandavi SE O/o CE(SLDC), CSPTCL 8225962747 [email protected]
9 Shri.Ajay Sharma SE O/o CE (RA&PM) CSPDCL 9893193646 [email protected]
10 Shri.H.P.Sharma EE (E.M)KTPS,Korba East,CSPGCL 9425539703 [email protected]
11 Shri.R.Arvind EE O/o SE(ET&C),KWB,CSPGCL9452224086 ,
12 Shri.Sanjay Choudhary EE O/o SE(Backup SLDC), CSPTCL 9340197611 [email protected],
13 Shri.Shashank Dhabre EE O/o ED(O&M:), GCC,CSPGCL 9329296556 [email protected]
14 Shri.M.S.Singh EE O/o EE(Communication & Telemetry)Dn Bhilai,
15 Shri.J.L.Uranve EEO/o EE(Communication &
Telemetry)Dn,Bilaspur,CSPTCL9752074311
List of participants attended the 46th SOAP (Sub-committee of Operation & Protection) Meeting.
Minutes of 46th SOAP Meeting held on 29.10.2018.
Annexure-I
S.No. Participants Designation Office Name Mobile No E-mail ID
List of participants attended the 46th SOAP (Sub-committee of Operation & Protection) Meeting.
16Shri.Suchendra Kumar
UikeEE O/o CE(SLDC), CSPTCL 9685554777 [email protected]
17 Smt. Veena Narang EE O/o CE(S/s:O&M), CSPTCL 9713990560 [email protected]
18 Shri.S.Surya Prakash AE O/o CE(SLDC), CSPTCL 9329012913 [email protected]
19 Shri.G.P.Singh AE O/o CE(SLDC), CSPTCL [email protected] ,
20 Shri.K.K.Bajaj AE O/o ED(O&M:Gen),CSPGCL 9424228869 [email protected]
21 Shri.Sourabh Pandey AE O/o CE(S/s:O&M), CSPTCL [email protected] ,
22 Ms. Namita Vibha Lakra AE O/o CE(SLDC), CSPTCL 8435002692 [email protected]
23 Shri.K.K.Shrivastava AE O/o CE(RA&PM), CSPDCL 9425586694 [email protected]
24 Shri.Prem Kumar Jaiswal AE O/o CE(SLDC), CSPTCL 8982611767 [email protected]
Minutes of 46th SOAP Meeting held on 29.10.2018.
30/10/2018
1
STATE LOAD DISPATCH CENTRE
RAIPUR CHHATTISGARH
46thSOAP MEETING
29.10.2018
1.1 PERFORMANCE OF STATE GENERATING STATIONS
THERMAL & HYDEL GENERATING STATIONS :
Generation (in MU)PLANT AVAILABILITY FACTOR
PAF (in %)
PLANT LOAD FACTOR
PLF (in %)
Generator Capacity SEP-18Prog. from
Apr-18
Annual
Target as
per CSERC
norms
SEP-18Prog.
from
Apr-18
Annual
Target as
per CSERC
norms
SEP-18Prog.
from
Apr-18
Annual
Target
as per
CSERC
norms
KTPS440 MW
{2X50 +
2X120}123.23 888.85 1537.38 49.05 58.20
60%- PH2
70%- PH350.34 47.78 66.76
DSPM500 MW
{2X250}340.08 1986.81 3723.00 97.33 96.91 85.00 94.46 90.47 85.00
HTPS 840 MW
{4X210}472.64 2819.92 5472.94 80.48 79.60 74.38 78.15 76.44 74.38
KWB
Extn
500 MW
{1X500}330.58 1941.73 3723.00 91.88 89.67 85.00 91.82 88.42 85.00
MARWA
1000
MW
{2X500}612.19 3571.42 7446.00 84.64 80.99 85.00 85.02 81.31 85.00
THERMAL3180
MW1878.73 11208.73 21902.32 --- --- --- 82.05 78.19 80.00
BANGO
HPS
120 MW
{3X40} 74.02 145.568 --- --- --- --- --- --- ---
30/10/2018
2
1.2 PERFORMANCE OF STATE GENERATING STATIONS
Generating
Station Capacity
Auxiliary Consumption (in %)
No. of Forced Outage
SEP-18Progressive
from Apr-18
Annual Target as
per CSERC norms
SEP-18Tube
LeakageProgressive from Apr-18
KTPS440 MW {2X50 + 2X120}
13.27 13.27 11.25 6 1 57
DSPM500 MW {2X250}
7.96 8.06 9.00 1 1 11
HTPS840 MW {4X210} 9.49 9.53 9.70 4 4 29
KWB Extn.
500 MW {1X500} 5.21 4.76 5.25 5 0 8
MARWA1000 MW {2X500} 5.27 5.50 5.25 2 1 24
THERMAL 3180 MW 7.33 7.46 --- 18 7 129
BANGO120 MW {3X40} 0.10 0.290 --- --- --- ---
1.3 Frequency ParticularsFrequency status during AUG-18, SEP-18 & SEP-17 (As per WRLDC)
Other Frequency parameters during the month of SEP - 2018.
Frequency Range AUG-18 SEP-18 SEP-17
IEGC band % of time % of time % of time
Between 49.90 & 50.05 Hz
80.44 88.22 78.50
< 49.90 Hz 8.93 13.21 11.77
> 50.05 Hz 10.63 6.57 9.73
Frequency Status Frequency {Hz}
Time { h:mm:ss}
Date
Average Freq. 49.97 -- --
Max Instantaneous Freq.
50.20 13:03 22.09.2018
Min Instantaneous Freq.
49.57 18:23 24.09.2018
30/10/2018
3
1.4 Demand Pattern.
AUGUST-18 SEPTEMBER-18 SEPTEMBER-17% Change
compared to previous year
Max. Demand Met
4186 MW05.08.2018
19:15
4468 MW27.09.2018
18:30
4093 MW26-09-2017
18:309%
Max. Unrestricted
Demand at the time of Max. Demand Met
4190 MW 4485 MW 4139 MW 8%
Min. Demand Met
2404MW27.08.2018
12:30
2234 MW21.09.2018
09:30
2460 MW20-09-2017
14:00-9%
Max. Unrestricted
Demand
4190 MW05.08.2018
19:15
4640 MW15.09.2018
19:15
4318 MW26-09-2017
18:457%
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
MW
Date
Daily Max Demand met in the month of Aug-18,Sep-18 & Sep-17. MAX 4468 MW on 27.09.2018 at 18:30 hrs.
Average increase of 9 % compared to last year
SEP-
2018SEP-
2017AUG-
2018
4186 MW on
05.08.18 at
19:15 Hrs.
4468 MW on
27.09.18 at
18:30 Hrs4093 MW on
26.09.17 at
18:30 Hrs
30/10/2018
4
2100
2300
2500
2700
2900
3100
3300
3500
3700
3900
4100
4300
4500
MW
Date
Daywise Min and Max Demand met in the month of Sep-18, [ Difference : Max 1469 MW on 21.09.18 & Min 450 MW on 16.09.18 ]
450 MW
1469 MW
Demand drop due to rainy
day & Vishwakarma
jayanti
3300
3500
3700
3900
4100
4300
4500
4700
MW
Date
Daywise Maximum Resrticted Vs Unrestricted Demand in the month of Sep-18,
UNRESTRICTED
DEMAND
RESTRICTED
DEMAND
30/10/2018
5
3625
3482
3619
3743
354434863470
3544
3704
3898
40344125
42314205
4365
419241144128
42114159
37033728
3874
40844176
4118
4468440843704389
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
01/S
ep
02/S
ep
03/S
ep
04/S
ep
05/S
ep
06/S
ep
07/S
ep
08/S
ep
09/S
ep
10/S
ep
11/S
ep
12/S
ep
13/S
ep
14/S
ep
15/S
ep
16/S
ep
17/S
ep
18/S
ep
19/S
ep
20/S
ep
21/S
ep
22/S
ep
23/S
ep
24/S
ep
25/S
ep
26/S
ep
27/S
ep
28/S
ep
29/S
ep
30/S
ep
MAX. DEMAND MET PATTERN 2016 Vs 2017 Vs 2018 For the Month of September
FY 2016 - 17 FY 2017 - 18 FY 2018-19 Linear ( FY 2016 - 17)
MW %
CSPGCL Thermal (Ex Bus)
2524 56%
CSPGCL Hydel 119 3%
CPP/IPP's (STOA+PPA) Injection + Inter state STOA
53 1%
Other Injection 45 1%
CS Share including BSP share in NSPCL
1143 26%
Net Import / Export 610 14%
OD(+) / UD(-) -26 -0.59%
Demand Met (MW) 4468
Availability during Monthly Peak Demand Met: (4468 MW on 27-09-2018 at 18:30 hrs)
30/10/2018
6
CSPGCL Thermal 252456%
CSPGCL Hydel1193%
CPP/IPP's (STOA+PPA) Injection + Inter state
STOA531%
Other Injection451%
CS Share including BSP share in NSPCL
114326%
Net Import(+) / Export (-)
61014%
OD(+) / UD(-) -26
-0.59%
Availability at the time of monthly peak demand.4468 MW on 27.09.18 at 18:30 Hrs.
Total Import at the time of Max Demand
Met94574%
Total Export at the time of Max Demand
Met-335-26%
Import & Export at the time of Monthly Peak Demand.4468 MW on 27.09.18 at 18:30 Hrs.
30/10/2018
7
1.5 LOAD SHEDDING
Load Shedding during September-2018:
Load Shedding Duration (in HH:MM)
Equivalent Load Relief
(in MU/Day)
Max Load Shedding
Done.
In Groups Feeders55:18:00 0.16
586 MW on 29.09.2018 at
19:00 Hrs
In Industrial feeders 108:07:00 0.28
TOTAL 163:25:00 0.44
Power Cuts / Load shedding : CHHATTISGARH ( SEPTEMBER : 2018 )
Date
Hour 1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
12th
13th
14th
15th
16th
17th
18th
19th
20th
21st
22nd
23rd
24th
25th
26th
27th
28th
29th
30th
1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 326 38 0 0 0 56 0 0 0 0 0 0 45 0 0 245 116
2:00 0 0 0 0 0 0 0 0 0 0 0 0 0 177 38 0 0 0 56 0 0 0 0 0 0 45 0 0 129 187
3:00 0 0 0 0 0 0 0 0 0 0 0 0 0 177 38 0 0 0 56 0 0 0 0 0 0 45 0 0 129 216
4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 38 0 0 0 56 0 0 0 0 0 0 45 0 0 0 143
5:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 38 0 0 0 56 0 0 0 0 0 74 45 0 0 0 143
6:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 56 0 0 0 0 0 73 91 0 0 236 112
7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 66 0 0 0 0
9:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 101
11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 221
12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 173
13:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
14:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 296
15:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 172
30/10/2018
8
Power Cuts / Load shedding : CHHATTISGARH ( SEPTEMBER : 2018 )
Date
Hour1s
t
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
12th
13th
14th
15th
16th
17th
18th
19th
20th
21st
22nd
23rd
24th
25th
26th
27th
28th
29th
30th
16:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 172
17:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 116 0 0 65 110
18:00 0 0 0 0 0 0 0 0 0 0 0 0 60 38 0 0 0 0 240 0 0 0 0 0 0 143 0 0 54 0
19:00 0 0 0 0 0 0 0 0 192 34 0 0 60 500 0 0 0 0 296 0 0 0 0 0 0 521 0 0 586 0
20:00 0 0 0 0 0 0 0 0 28 34 0 0 248 500 0 0 0 261 49 0 0 0 0 0 0 521 0 0 54 0
21:00 0 0 0 0 0 0 0 0 0 0 0 0 248 500 0 0 0 56 49 0 0 0 0 0 45 408 0 0 54 0
22:00 0 0 0 0 0 0 0 0 0 0 0 0 60 321 0 0 0 56 49 0 0 0 0 0 45 0 0 0 149 0
23:00 0 0 0 0 0 0 0 0 0 0 0 0 60 321 0 0 0 56 339 0 0 0 0 0 45 0 0 0 307 0
24:00 0 0 0 0 0 0 0 0 0 0 0 0 60 214 0 0 0 56 0 0 0 0 0 0 45 0 0 266 212 0
AVG
(MW)0 0 0 0 0 0 0 0 9 3 0 0 33 128 8 0 0 20 57 0 0 0 0 0 14 87 0 11 92 90
MAX
(MW)0 0 0 0 0 0 0 0 192 34 0 0 248 500 38 0 0 261 339 0 0 0 0 0 74 521 0 266 586 296
MIN
(MW)0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.6 - SOLAR POWER INJECTION (At 132 KV)
M/s Acme [30 MW]
M/s Azure [3X10 MW]
M/s Parampujya[2X50 MW]
Total
APR-18 MU 4.33 4.25 20.10 28.68
MAY-18 MU 4.49 4.23 21.17 29.90
JUN-18 MU 4.01 3.72 18.51 26.25
JUL-18 MU 2.40 2.68 13.57 18.65
AUG-18 MU 2.43 2.31 11.98 16.72
SEP-18 MU 3.37 3.79 18.15 25.31
30/10/2018
9
Addition of new grid elements during September-2018.
S.No
NAME OF SUB STATION
NAME OF CHARGED EQUIPMENTS & LINES
DATE TIME REMARKS
1132 KV S/s Pakhanjur
[New S/stn]
1). 132 KV Bhanupratappur-Pakhanjur Ckt.
14-Sep-18
17:23First time charged.
2). 132 KV Main Bus. 18:17First time charged.
3). 40 MVA Transformer . 19:24First time charged.
2400 KV S/s Jagdalpur
315 MVA, 400/220 KV ICT - II
19-Sep-18
First time charged.
Bay - 407 17:02First time charged.
Bay - 408 17:06First time charged.
3220 KV S/s Gendpur
(Kawardha)
160 MVA Transformer No. II (From 220 KV side only)
24-Sep-18 17:40First time charged.
4 132 KV S/s Saja 40 MVA Transformer No. II 26-Sep-18 18:00First time charged.
1.7 - TRANSMISSION LOSS
Performance of CSPTCL : Transmission Loss(%) as per data provided by O/o of CSPGCL, CSPTCL & CSPDCL.
2018-19 2017-18% Change
compared to previous year
APR 3.16% 3.33% -5%
MAY 3.13% 2.88% 9%
JUN 3.00% 2.89% 4%
JUL 3.13% 2.87% 9%
30/10/2018
10
Percentage Status of Compliances of Backing Down Instruction issued by SLDC to Generating Stations of CSPGCL :
1.8 - BDI Compliance
MonthTotal no of BDI issued
by SLDC
Compliance % by Generators/Generating Stations
Total Non Compliance
< 25% 25 to 50% 50 to 90% > 90%
SEP-18 79 1 2 14 44 18
MonthTotal
(In Mus)
Backing Down by Generators/Generating Stations. (In Mus)
((
KTPS HTPS KWB Extn MTPP DSPM
SEP-18 27.58 0.52 16.03 1.33 0.00 9.70
G G
Bango 132 KV Bus
Korba East 132 KV Bus
Manendragarh Bishrampur
Near-Bus
Far-Bus
Jamnipali 132 KV Bus
Bus - II
Bus - I
Bus Coupler
Bus Coupler
Gewra132 KV
Champa
Station Transformer
3x40 MW
U#3U#1 U#2
ISLANDED SUB-SYSTEM
40 MVA
40MVA Mopka Renki
G
Korba East 220 KV Bus (4x50+2x120 MW)
NETWORK FOR EXTENDING START UP POWER FROM BANGO HYDEL STATION TO THERMAL STATIONS OF CSPGCL
Churi 132 KV
Churi 220 KV
DSPMTPS 220 KV Bus (2x250 MW)
Korba West 220 KV Bus (4x210+500 MW)
160 MVA
132 KV
220 KV
MTTP 220 KV Bus (2x500 MW)
220KV BANARI
160MVA ICT-2
160MVA ICT-1
Churi Khurd
132 KV40 MVA
30/10/2018
11
Bango 132 KV Bus
Korba East 132 KV
Far-Bus
Jamnipali 132 KV Bus
Bus - II
U#3
ISLANDED SUB-SYSTEM
40 MVA Tr.1 132/33 KV
NCDC Manikpur
BALCO 5 MVA
33/11 KV
5 MVA 33/11 KV
ITI Colony Korba-II
33 KV
160MVA ICT-1
G
The real time telemetry of following substations is still not available toSLDC.
SL. No.
Name of S/S
1 220 KV S/S Vishrampur
2 220 KV S/S Kawardha
3 220 KV S/S Borjhara
4220 KV S/S Kuthrel
(Dharsiwa)
5 132 KV S/S Mana
6 132 KV S/S Sector-A Urla
7 132kV S/S Balrampur
8 132kV S/S Pratappur
9 132kV S/S Sukma
10 132kV S/S Takhatpur
11 132kV S/S Kondatarai
12 132kV S/S Dabhra
SL. No. Name of S/S
13 132kV S/S Mohla
14 132kV S/S Basna
15 132kV S/S Bhakhara
16 132kV S/S Sheorinarayan
17 132kV S/S Lormi
18 132kV S/S Batoli
19 132kV S/S Kansabel
20 132kV S/S Rajpur
21 132kV S/S Wadrafnagar
22 132kV S/S Nagri
23 132kV S/S Pakhanjur
ANNEXURE III
Date Time Date Time
Routine Maintenance
1 400400 KV Bus-II at 400 KV S/s
Khedamara.14.12.2018 7:00 14.12.2018 18:00 Daily
Conductor rewinding work in various 400 KV baysCSPTCL ---
2 400400 KV Transfer Bus (Bay No. 6) at 400 KV Switchyard at HTPS,
Korba West.
05.12.2018 8:30 05.12.2018 18:00 Daily(1) Cleaning and tightness of clamps of bus and line
isolator, CT's & CVT's and breaker.Cleaning of insulator of CT's & CVT's ,isolator and breaker.
CSPTCL ---
3 220220 KV Marwa-Banari Feeder No.
1 (Bay No. 209) at 400 KV switchyard Marwa.
6.12.2018 8:30 07.12.2018 17:30 Continuous
1. Annual Testing of Relays, CT, Circuit Breaker and
CVT. 2. Cleaning and Terminal tightness of CT JB, Breaker Mar. Box., and control & relay panel. 3.
General Checking, Cleaning & lubrication of operating mechanism of Circuit Breaker &
Isolators.
CSPTCL ---
4 220220 KV Marwa-Banari Feeder No.
2 (Bay No. 208) at 400 KV switchyard Marwa.
13.12.2018 8:30 14.12.2018 17:30 Continuous
1. Annual Testing of Relays, CT, Circuit Breaker and CVT. 2. Cleaning and Terminal tightness of CT JB, Breaker Mar. Box., and control & relay panel. 3.
General Checking, Cleaning & lubrication of operating mechanism of Circuit Breaker &
Isolators.
CSPTCL ---
5 220220 KV Transfer Bus Coupler (Bay
No. 204) at 400 KV switchyard Marwa.
20.12.2018 8:30 21.12.2018 17:30 Continuous
1. Annual Testing of Relays, CT, Circuit Breaker and CVT. 2. Cleaning and Terminal tightness of CT JB, Breaker Mar. Box., and control & relay panel. 3.
General Checking, Cleaning & lubrication of operating mechanism of Circuit Breaker &
Isolators.
CSPTCL ---
6 220220 KV PGCIL Ckt-I at 220 KV S/s
Raigarh04.12.2018 8:00 04.12.2018 17:00 Daily For preventive maintenance CSPTCL ---
7 220220 KV PGCIL Ckt-II at 220 KV S/s
Raigarh05.12.2018. 8:00 05.12.2018. 17:00 Daily For preventive maintenance CSPTCL ---
8 220220 KV PGCIL Ckt-III at 220 KV
S/s Raigarh07.12.2018 8:00 07.12.2018 17:00 Daily For preventive maintenance CSPTCL ---
B ICT
1 400 315 MVA ICT bank-I at 400 KV S/s Khedamara.
03.12.2018 9:00 04.12.2018 17:00 Continuous Annual Maintenance Programme. CSPTCL ---
2 400 315 MVA ICT bank-III at 400 KV S/s Khedamara.
06.12.2018 9:00 07.12.2018 17:00 Continuous Annual Maintenance Programme. CSPTCL ---
3 400 315 MVA ICT bank-II at 400 KV S/s Khedamara.
10.12.2018 9:00 11.12.2018 17:00 Continuous Annual Maintenance Programme. CSPTCL ---
A
Maintenance / Shutdown programme of Transmission Elements for the month of December-2018.
S.No KV Lines/ ICT Particulars From To Daily /
Continuous Reason Agency Remarks
ANNEXURE III
From To
1132KV S/s Rajnandgaon
132KV Rajnandgaon-
Traction-I03.12.2018 10:00 13:00 Daily
Post monsoon Mainteanance
This shutdown will be taken only if Load managed by 132KV
Rajnandgaon-Traction-II feeder.
2132KV S/s Rajnandgaon
132KV Rajnandgaon-
Traction-II03.12.2018 14:00 17:00 Daily
Post monsoon Mainteanance
This shutdown will be taken only if Load managed by 132KV
Rajnandgaon-Traction-I feeder.
3220 KV S/s Bemetara
220KV Bemetara-Khedamara
06.12.2018 10:00 17:00 DailyPost monsoon Mainteanance
This shutdown will be taken only if Load managed by other adjacent EHV
S/s.
4132KV S/s Gandai
132KV Gandai-Saja Ckt
12.12.2018 10:00 13:00 DailyPost monsoon Mainteanance
There will be total intrruption during s/s load can be managed by adjacent
EHV S/s.
5220 KV S/s Thelkadih
220KV Khedamara-Thelkadih Ckt-I
14.12.2018 09:00 13:00 DailyPost monsoon Mainteanance
Load will be managed by another ckt-II
6220 KV S/s Thelkadih
220KV Khedamara-Thelkadih Ckt-II
14.12.2018 13:00 17:00 DailyPost monsoon Mainteanance
Load will be managed by another ckt-I
7220KV S/s Kawardha Gendpur
160MVA X-mer -I 19.12.2018 10:00 16:00 DailyPost monsoon Mainteanance
There will be total intrruption during s/s load can be managed by adjacent
EHV S/s.
8132KV S/s Pandariya
132KV Pandariya-Mungeli feeder
21.12.2018 10:00 16:00 DailyPost monsoon Mainteanance
This shutdown will be taken only if Load managed by other adjacent EHV
S/s.
9132KV S/s Rajnandgaon
132KV Rajnandgaon-Dongargaon
24.12.2018 10:00 16:00 DailyPost monsoon Mainteanance
This shutdown will be taken only if Load managed by other adjacent EHV
S/s.
10132KV S/s Rajnandgaon
40MVA-I 26.12.2018 10:00 16:00 DailyPost monsoon Mainteanance
This shutdown will be taken only if Load managed by 40MVA-II other
adjacent EHV S/s.
11132KV S/s Kawardha
132KV Pandariya-kawardha feeder
29.12.2018 10:00 16:00 DailyPost monsoon Mainteanance
This shutdown will be taken only if Load managed by other adjacent EHV
S/s.
1132 KV S/s Kawardha
40MVA 04.01.2019 11:00 16:00 DailyGeneral Maintenance
This shutdown will be taken only if load manged by 63 MVA X-mer I and other adjacent EHV S/s
2132KV Dongargaon
40MVA II 9.01.2019 10:00 16:00 DailyGeneral Maintenance
This shutdown will be taken only if load manged by 40 MVA X-mer I and other adjacent EHV S/s
3132KV S/s Gandai
40MVA II 17.01.2019 11:00 16:00 DailyGeneral Maintenance
This shutdown will be taken only if load manged by 40 MVA X-mer I and other adjacent EHV S/s
4132KV S/s Dongargarh
20MVA 23.01.2019 10:00 16:00 DailyGeneral Maintenance
This shutdown will be taken only if load manged by 40 MVA X-mer and other adjacent EHV S/s
5132KV S/s Pandariya
40MVA II 30.01.2019 11:00 16:00 DailyGeneral Maintenance
This shutdown will be taken only if load manged by 40 MVA X-mer I and other adjacent EHV S/s
Dec-18
Jan-19
OUTAGE PLANNING OF TRANSMISSION FEEDER / POWER TRANSFORMER OF S/S DN.,CSPTCL, RAJNADGAON DURING THE PERIOD (01.12.2018 TO 31.01.2019)
S.No.Name of
Substation Name of feeder
/X-mer Bay
Proposed / Tentetive
Date
Duration of Shutdown
BasisPurpose of Shutdown
Remarks
ANNEXURE III
S No. Name of S/S X-mer Details
220KV S/S Barsoor 160 MVA, 220/132KV
40 MVA, 132/33 KV
2 132KV S/S Kirandul 40 MVA, 132/33KV
3 132KV S/S Charama 40 MVA, 132/33KV
4 132KV S/S Sukma 40 MVA, 132/33KV
5 132KV S/S Kanker 40 MVA I and II, 132/33KV
OUTAGE PLANNING OF S/S DN.,CSPTCL, JAGDALPUR DURING THE PERIOD (01.12.2018 TO 31.01.2019)
EE ( S/S) Dn.,
Jagdalpur
Post monsoon maintenance
Remarks
1 Post monsoon maintenance
Post monsoon maintenance
Post monsoon maintenance
Post monsoon maintenance
Annexure IV
Item No. 10 :- Status & Tentative plan for the following Substation under (Communication & Telemetry) CSPTCL, Dn. Bilaspur & Korba. S.N. Name of the
Substation Status & Tentative plan
1 220 KV S/s Bishrampur
The RTU has to be commissioned by the turn key contractor M/s Alstom. Note sheet for the same has been sent vide this office U.O. Note No. 757 Dtd 01.02.2018.
2 132 KV S/s Balrampur
RTU is not available at 132 KV Substation Balrampur. The requirement for the same has been sent vide this office letter No.131 Dtd. 09.05.2018, No. 919 Dtd. 02.01.2017, No. 882 Dtd. 28.01.2016 No. 42 Dtd. 09.04.2015 & No. 604 Dtd. 26.10.2018.
3 132 KV S/s Prattappur
Work will be done shortly.
4 132 KV S/s Takhatpur
1 Set of Twin channel carrier cabinet (2 Nos.) are required for transmission of real time data of these two substations. The same has been sent vide this office U.O. Note No. 472 Dtd. 06.09.2018.
5 132 KV S/s Lormi
6 132 KV S/s Rajpur The work of RTU commissioning is still pending on the part of M/s Brahmin. Meeting for completion of the above work is held on Dtd.23.10.2018. Also, intimated vide this office letter No. 603 Dtd. 26.10.2018.
7 132 KV S/s Wadrafnagar
8 132 KV S/s Kondatari
9 Sets (18 Nos.) of Twin channel carrier cabinets are required for transmission of real time data of 4 substations. The same has been sent vide this office U.O. Note No. 420 Dtd. 07.08.2018.
9 132 KV S/s Dhabhra 10 132 KV S/s Bataoli 11 132 KV S/s Kansabel 12 132 KV S/s
Sheorinaryan 1 No. ETL-600 is required for the counter part i.e. 220 KV S/s Banari. The same is intimated vide this office U.O. Note No. 643 Dtd. 13.12.2017.
Annexure IV Item no. 10. Telemetry issues:
1. The Real Time telemetry of following sub-station is still not available to SLDC .
Sl.NO. EHV S/s Remarks
1 220KV Kawardha
Estimate for requirement of PLCC carrier cabinet is to be submitted.
At present Gateway is not configured at 220KV S/s Kawardha (Gendpur).
2 220KV Borjhara
Estimate for requirement of PLCC carrier cabinet is to be submitted.
At present RTU(ABB) is not
configured and commissioning of PLCC carrier cabinet is balance.
3 220KV S/s Kutherel (Dharsiwa)
RTU is not configured and commissioning of PLCC carrier cabinet is balance.
4 132KV S/s Mana
On dtd 09.04.2015 RTU has commissioned, but AI data showed zero ,regarding rectification, already informed to M/s Shree Elecrtic Ltd vide T.O. letter no.903 dtd 14.12.2015, 1210 dtd 19.01.2017 , 1416 dtd 29.03.2017, 115 dtd 24.04.2017 and O/o SE(T&C) circle, CSPTCL, Bhilai’s letter no.10-70/RTU/1671 dtd 17.12.2015 and 1961 dtd 06.02.2016, 1324 dtd 01.10.2016. and O/o CE (P&P), CSPTCL, Raipur’s letter no.2531 dtd 15.10.2018
5 132KV Sector A Heera Pooling
Out door and indoor PLCC equipment including Battery and Battery charger has drawn and handed over to EE(S/s )Division vide T.O. letter no. 960 dtd 02.01.2018,203 dtd 17.05.2018,550 dtd 24.08.2018 and 623 dtd 14.09.2018.
6 132KV S/s Sukama
RTU is not available.requirement is submitted .
7 132KV S/s Mohla
RTU Work is balance.
8 132KV S/s Basana
RTU Work and PLCC work is balance.
9 132KV S/s Bhakhara
RTU Work and PLCC work is balance
10 132KV S/s Nagari
RTU work is balance.
11 132KV S/s Pakhanjur
No progress of PLCC work,only battery and battery charger is commissioned. RTU work is balance.
For above S/s for telemetry ,requirement of PLCC carrier cabinet
has been already vide T.O. letter no. 586 dtd 04.08.2018 .Draft estimate is to be submitted as early as possible.
