Mysore Smart Grid Pilot Project

CESC MysoreWelcomes Delegates

of ISGW - 2015

About CESC

• CESC was established in year 2005

• Serves a population of 8.15 million

• Consumers - 2.6 million

• Area covered – 27858 Sqkm

• Annual Consumption 6 billion units

• Districts – 5 – south Karnataka Infrastructure :

11 kV Feeders 1217 nos

11 kV Lines length 34830 km

LT Lines length 72488 km

Distribution Tfrs.11/0.44 kv 69144 nos.

Domestic 2,040,874

Commercial 182,688

LT Industries 32248

Water sup, Public Lighting 36775

Agri. l Irrigation Pumpsets 278,117

HT Consumers 1516

Others ( temp. connections) 27099

Consumers profile

The Mission of Chamundeshwari Electricity supply corporation Ltd., is

to ensure reliable quality power to its customers at competitive prices.

The CESC Mysore is dedicated to achieve these objectives through

Creative in managing its operation and maintenance

Empowerment of its staff by constant Upgradation of Technical competence

and Developing Human resource capabilities and delegates power

Adopting new technologies and practices that are sustainable

Transparent and accountability in Administration to improve the credibility.

Mission

What is Smart Grid?

…. integration of two infrastructures …

Smart Grid enables…

Loss Reduction

Efficient billing & Collection

Increased Reliability

Power Quality Improvement

Preventive Maintenance

Distributed Generation Management

Peak load Management

Smart Grid Initiative

• MoP’s key objectives • Increasing power availability• Reducing AT&C losses• Peak load shifting• Increasing efficiency of operations and • Optimal utilization of resources for sustainable growth.

CESC Mysore was one of the first utilities to approach MoP for taking up a Smart Grid Pilot project implementation in its area of service

• Key functionalities • AMI - Residential & Commercial consumers• Outage Management – DMS functions• Peak Load Management • Condition Monitoring of equipment• Renewables Integration• Power Quality• Analytics, Load modelling & Forecasting

Ministry of Power – GoI took the initiative for fostering Smart Grid Technology projects in India.

Mysore Smart Grid Pilot Project Area

14 Feeders473

Distribution Transformers

24,532 Consumers

VV MohallaDivision (ACAD)

>150 MU Input Energy

Load : 30 MW

ALL Consumer Types

Res, Comm, Ind and Agri

Consumer type Consumers Consumption %

LT1-BhagyaJyoti

538 0.1 %

LT2-Domestic 19653 15.0 %

LT3-Commercial 2410 5.0 %

LT4-Agri - IP 580 2.8 %

LT5-Industrial 677 11.7 %

LT6-Street Light 316 2.5 %

LT-7 Temporary 233 0.4 %

HT 125 62.6 %

Total 24532 100 %

Good representation of all types of Consumers & Loads !

Covers 10 % of total consumers in Mysore City !

Project Implementation Approach

Smart Grid Maturity Model by Carnegie Mellon University Software Engineering

Institute was utilized to guide the Smart Grid Journey

Develop Vision & Strategy

Stakeholders workshops

Conduct SGMM Survey

SGMM Analysis &

Goal Setting

Smart Grid Use

cases

Construct aFramework Establish Road

Map / Plan

Benefit Analysis & Detailed Project

report

12

3

9

Sl Smart Grid System Component Quantity

1 Smart Meter system – Automated Metering Infrastructure (AMI) :(Smart Meters, Data Concentrator Units, Modems etc.,)

19487 – Single Phase Meters2337 - Three Ph. Meters (Industrial Agri IP sets)150 HT - Customers (Modems for existing meters)1 Set - Meter Data Acquisition Software1 Set - Meter Data Management Software 1 Set – Analytics and Visualization Software

2 SCADA , OMS (Outage Management), FMS (Fault Management) with Fault Passage Indicators (FPI) for Project Area Feeders : Hardware and Software

1 Set - covering 14 nos HT Feeders in Project Area

3 Transformer Monitoring System (TMS)– Hardware and Software

473 DTs Spread in Project Area for monitoring Condition of DTs

4 Peak Load Management, Demand Side Management – Demand Response Application Software

1 set - DSM / DR for Industrial Consumers

5 Consumer Portal, DSM / DR Portal, Employee portal

1 set - Portals for Consumer Interaction

Pilot Area – Overall Scope

Sl Smart Grid System Component Quantity

6 Renewable Integration – Consumers Roof Top generation integration for net metering

Lot

7 Smart Grid Control Center with Servers & Networking equipment

1 Set

8 Analytics & Visualization Application 1 Set – Data Analytics, Load Forecasting and Visualization for project Area

Pilot Area – Overall Scope

Project Financials

1. Project Owner : CESC Mysore

2. System Integrator : M/s Enzen Global Solutions Pvt. Ltd. Bangalore

3. Consultant : Powergrid (PGCIL), Gurgaon

Sl Funding Agency Amount in Rs. Crores (1 Cr. = 10 MINR)

Amount in USD

1 MoP, GoI 15.52 2.4

2 CESC, Mysore 8.52 1.3

3 System Integrator – Enzen 8.52 1.3

Total 32.56 4.9

Project Investment

Public Private Partnership Model !

12

AMI scope includes Smart Meters capable of two way

communication capability built in along with other

features listed below

Remote meter reading

Remote connect /disconnect capabilities

Outage detection and management

Tamper detection with disconnection

Time of Use tariff

Prepaid / Credit metering mode with

‘over the air’ change provision

Real-time load monitoring, load

curtailment beyond sanctioned limit

Energy Audit & signaling for Load control

Two way messaging - consumption and

pricing information to consumers

Net metering feature for Roof-top solar

energy integration with the grid

Meter Data Acquisition and Management

System

1. Advanced Metering Infrastructure (AMI) – Residential, Industrial & Commercial consumers

Key Components

• Energy Accounting

• Demand side Management

• AgDSM

• Outage Monitoring

Applications

2. Outage Management – Distribution Automation

• SCADA - OMS

• Transformer Monitoring

• Fault Management

• Condition-based Monitoring

• Distribution Management

• Integration with existing SCADA

Features

Applications

Objectives:Improve availability and reliability, customer satisfaction, proactive maintenance to avoid failures based on condition based monitoring

Forecast Peak Event Customer

Clustering / Invitation

ToU Pricing –Incentivizing

scheme

Customer Voluntary

Participation

Event Scheduled

Peak Load Reduction Effected &

verified

Peak shaving

Web Portal Interaction

3. Peak Load / Demand Side Management / Demand Response

Objectives :Peak Load shifting, Staggering the load through voluntary consumer participation, enhanced customer satisfaction by load curtailment in place of load shedding.

4. Condition Monitoring System – Distribution Transformers

The Transformer Condition

Monitoring System (TCMS)

covers the following parameters.,

Load Parameters Load balance /unbalance Energy dispensed Power Quality parameters Power on/off status Oil Temperature Oil Level – critical Surface temperatures Ambient temperature

DT : Ganapathy 100 kVA, SLV Feeder with TMU

Temp Sensor –Top Tank

Temp Sensor -Middle Tank

Temp Sensor -Ambient

Advanced Analytical applications

Objectives: Asset condition Monitoring , Proactive maintenance, Power flow monitoring, reduction of failure rate, Load modelling, forecasting,

• Sensors and FRTUs on 11 kV Feeders

for real-time monitoring of network

health

• Fault Management communicated

through the FRTU to the FMS at the

SGCC

• Fault localization for operations

support

• The WFM application notifies the

Crew to respond to the fault

5. Fault Management/Work Force Management

Objectives : Quicker fault location identification, faster mobilization of crew and support, reliability improvement

Feeder Fault Monitoring System - PoC

o 512 numbers of agricultural consumers

o Smart meters with inbuilt GPRS modem at DT

o MDM to analyse IP Set consumption

o A consumer interactive portal is deployed

6. Agricultural Demand Side Management

Objective : Creating community awareness for water & energy conservation through community portals for energy monitoring

7. Advanced Utility Data Analytics:

Huge amount of Data from Smart Grid devices / equipment

Visualization – Modelling – Analytics scenarios built

Load forecasting

Consumer profiling and consumption pattern analysis

Theft detection

Applications Deployed at SGCC

• Meter Data Management System –

MDM

• Outage Management System – OMS

• SCADA – Distribution Management

system

• Visualization & Data Analytics

applications

• Peak Load Management

• Transformer Monitoring system

• Fault Management system

• Demand Side Management / Demand

Response

• GIS application interface

• Renewables Integration monitoring

application

• Billing Application interface

To be located at CESC Corporate office –

new premise

8. Smart Grid Control Centre – SGCC

9. Overall Architecture

10. Functional Architecture

Operator Training

Billing Determinant Calculator

Advanced Metering & Distribution Automation System functionalities

• Shifting / reducing peak load• Reducing Power Purchase Cost

• Extending transformer asset life • Reducing OPEX

• Renewable and Distributed Generation Management

• Better Energy & Water Utilization• Community AwarenessAg DSM with community portal for self monitoring

Integration of Renewable and Distributed Generation

Condition Based Asset Monitoring and Mobile work force management

Peak Load Management with smart load shedding and voluntary consumer participation.

Outage Management

• Loss reduction• KPI Improvement

• Increasing supply hours • Reducing interruption duration

Functionalities Benefits

Key Benefits envisaged

May 2014 Oct 2015

Timelines and Status

Legend Project on track Future Milestones

• Factory Acceptance Tests• System Integration Tests• Operational Acceptance Tests

Sl Component Partner Country

1 System Design, Engineering, ProjectManagement, Implementation – Overall Responsibility

Enzen Global Solutions Pvt. Ltd.,

India

2 AMI – Smart Meters & Com municationsystems

Cyan Technologies UK

3 OMS – SCADA – DMS solutions ETAP US

4 MDM – Analytics – Solution Integration Enzen & EsyasoftTechnologies

India

5 Analytics – Forecasting – Solution Integration

Esyasoft Technologies India

6 Demand Response & Transformer Management Units

Ecolibrium Energy India

7 Smart Grid Control Center Esyasoft - DELL India

Project Solution Partnerships

1. As is study of the existing system including survey of the 11 kV feeder

network complete.

2. Preparation of the detailed designs and documentation for

implementation complete

3. Approval of the Software Application Architecture Design and blueprint.

4. Approval of Hardware design architecture complete

5. Selection and finalization of AMI solution, including Smart Meters &

Communication network solution provider.

6. Transformer Monitoring System demo units installed at site. Sample

Meter units installed at site for data communication and analysis.

7. First lot of 500 smart meters will be installed by end March 2015.

Present Status of the Project :

8. Control Center equipment such as Servers, workstations, networkingequipment are being installed at “Smart Grid Control Center at CESCcorporate office.

9. All applications such as :a. Meter Data Acquisition system (MDAS)b. Meter Data Management System – MDMc. Outage Management System – OMSd. SCADA – Distribution Management systeme. Visualization & Data Analytics applicationsf. Peak Load Managementg. Transformer Monitoring systemh. Fault Management systemi. Demand Side Management / Demand Responsej. GIS application interfacek. Renewables Integration monitoring applicationl. Billing Application interface

are under development and configuration

Present Status of the Project :

CESC Corporate Office New Building – Location of SGCC

http://122.166.217.170:8090/app/home.aspx

Live application – under development, testing and deployment

Snapshot – Live data from DTMU

Snapshot – Load Balancing - Live data from DTMU

Snapshot – Harmonics Distortion - Live data from DTMU

Snapshot – Load and Temperature Live data from DTMU

Snapshot- Meter Data from Sample Meters

Load Forecasting