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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
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