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EGAT Smart GridEGAT Smart Grid

EGAT Smart Grid Roadmap Development Working Group

14 February 2013

การไฟฟ้าฝ่ายผลติแหง่ประเทศไทยการไฟฟ้าฝ่ายผลติแหง่ประเทศไทยผลติไฟฟ้าเพอืความสขุของคนไทยผลติไฟฟ้าเพอืความสขุของคนไทย

1

Overview

1. Introduction of EGAT Smart Grid Roadmap

2.Preparation of EGAT Smart Grid Roadmap

3 EGAT S t G id R d3.EGAT Smart Grid Roadmap

4 Summary4.Summary

2

Introduction of EGAT Smart Grid Roadmap

Government Policy

EGAT SG Roadmap

Driving Forces ofDriving Forces of Smart Grid Technology Convergence

3

Introduction of EGAT Smart Grid Roadmap (cont.)

Government Policy about Smart Grid

Ministry of Energy appointed the committee to study the

Government Policy about Smart Grid

Ministry of Energy appointed the committee to study the

approach of Thailand Smart Grid on December 8, 2011.

Draft of Thailand Smart Grid Roadmap is prepared by

EPPOEPPO.

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Government Policy about Smart Grid (cont.)

Thailand Smart Grid Subcommittee

Government Policy about Smart Grid (cont.)

Smart Grid Steering Smart Grid Working GroupSmart Grid Steering Committee

Smart Grid Working Group (EPPO, EGAT, PEA, MEA)

Working Groups on Development Policy of Smart Grid

WG#1Reliability

WG#2Efficiency

WG#3Service

WG#4Inter-

operability

WG#5Economic

EGAT Smart Grid Roadmap(PA EGAT)

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Driving Forces for Smart Grid

Increase reliability, stability, and security

Driving Forces for Smart Grid

Increase reliability, stability, and security

Increase efficiency

Support renewable energy power plants

Red ce en i onmental impacts g eenho se gas emissionReduce environmental impacts: greenhouse gas emission

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Technology ConvergenceICT - Sensor, Telecommunication, etc.

Technology Convergence

Renewable Energy

Demand Response

Energy Storage

Electric VehicleElectric Vehicle

AMI

i idMicrogrid

etc.

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Preparation of EGAT Smart Grid Roadmap

Development StructureAppointed by EGAT

Governor

Center of Excellence in El t i l P T h l

EGAT Smart Grid Roadmap D l t W ki GElectrical Power Technology Development Working Group

EGAT Smart Grid Roadmap

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EGAT Smart Grid Roadmap

Smart Grid Concept

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EGAT Smart Grid Roadmap (cont.)

EGAT’s Primary Mission for Smart Grid ContextEGAT s Primary Mission for Smart Grid Context

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Development of EGAT Smart Grid Strategyp gy

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Structure of EGAT Smart Grid RoadmapStructure of EGAT Smart Grid Roadmap

EGAT SG Roadmap

SustainableSmarter Grid Green Grid Sustainable Grid

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Smart Grid Plan:

Phase I : 2013 – 2017 Foundation and Framework

Development

Phase II : 2018 – 2022 Pilot and BackbonePhase II : 2018 2022 Pilot and Backbone

Implementation

Phase III : 2023 – 2027 Deployment and

AssessmentAssessment

Phase IV : 2028 – 2032 Full Scale Integration

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Restructuring ICT Organization

QOS and Data IntegrityDevices Integration

Phase II2018 2019 2020 2021 20222013 2014 2015 2016 2017

Phase I Phase II2028 2029 2030 2031 2032

Phase III2023 2024 2025 2026 2027

All network improvementEstablished a working group within EGAT and Integration

AIdentify, implement, and study select, independent pilots &

i d ilDeployment to appropriate portion of the network Expand to all portions of the network

Integrated ICT

Organization integration

Standardized and Secured Interconnection

Info Center for Demand

Establish a working group with PEA&MEA and Interconnection Standard Agreement

Enhanced SCADA for Decentralized Control

Study & identify vital substation apply to 115 kV substation

Risk analysis softwrae improvement - Financialapply to < 500 kV equipment and IPP&SPP

Risk analysis software development Risk analysis softwrae improvement - ReliabilityStudy & identify vital

equipmentapply to 500 kV equipment

Optimized 115-kV loss and voltage control Optimized 115-kV active power control

Deployment of EGAT MDMS Integration of MDMS to EMS

apply to > 115 kV substationImplement to IPP & SPP

Expand to all portions of the network

Substation Automation (IEC61850)

Asset management

Smarter GridSmart Operation

Deployment to appropriate portion of the networkIdentify, implement, and study select, independent pilots & integrated pilots

o Ce te o e a dFStandardized AMI

Small-Scale RE Generation/ Community

Power Plant

Enhancement and Harmonization of Grid

Establish a working group with PEA&MEA for AMI Standard A

Identify, implement, and study select, independent pilots & i d il

Deployment to appropriate portion of the network

Establish a working group with PEA&MEA and energy regulator

Expansion of community power plant deployment

Implementation of ICT infrastructure for RE generation

Expansion RE generation/Community power plant pilot project

Improvement of transmission grid codes/Structural harmonization among EGAT/PEA/MEA

Full-scale deployment of community power plant

Full scale deploymentPilot study and assessment

Expand to all portions of the networkDeployment of EGAT MDMS Integration of MDMS to EMS

Demand response

Enabling Demand Response

ASEAN RPTCC support

Full-scale Integration to EMS

Utilization of pump-hydro storage in neighbouring countries

Green Grid Green Supply Portfolio

Codes

RE Monitoring and Forecast

Energy Storage Utilization/ Management

Network

Supporting EV Technology

Standardized and integrated network data GIS Phase I (for 500 kV) GIS Phase II (for 500 and 230 kV) Full scale GIS and Database Integration

Implementation of monitoring system/Laying EMS framework for RE forcast

Batterries storage pilot project/Expansion of pump-hydro storage/Laying foundation of energy storage management

system

Development of pricing incentives or regulatory framework/Smart charging pilot project

harmonization among EGAT/PEA/MEA

Technical harmonization among EGAT/PEA/MEA

Deployment energy storage to some area/Energy storage management system pilot project

Implementation of EV charging incentives or regulatory/Deployment of smart charging

Pilot-scale Integration to EMS

Large scale deployment of batterries storage/Full deployment of energy storage management system

V2G technology

ASEAN-RPTCC supportSustainable Grid Enhanced ASEAN

Power Grid WAM/WAPC and HVDC WAPC Study & identify vital state pointFACTS/HVDC for 500 kV systems FACTS for < 500 kV substaions phase1 FACTS for < 500 kV substaions phase2

EMS softwrae improvement Full scale EMS software enhancement phase1 Full scale EMS software enhancement phase2

Standardized and integrated network data GIS Phase I (for 500 kV) GIS Phase II (for 500 and 230 kV) Full scale GIS and Database Integration

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EGAT SMART GRID PLAN

R t t i ICT O i ti2013-2017 2028-20322023-20272018-2022

C t ICT t t i + Restructuring ICT OrganizationQOS and Data Integrity

Devices IntegrationStandardized and Secured Interconnection

S b t ti A t ti (IEC61850)

• Corporate ICT restructuring + network quality improvement• All network improvement

• Form a working group within EGAT• Form a working group with PEA&MEA

115 kV b t ti t ti

• Pilot projects implementation and assessment• Pilot projects implementation and assessment

115 kV b t ti d

• Deployment to vital parts of the network• Deployment to vital parts of the network

• Full-scale deployment to the network• Full-scale deployment to the network

SMART Substation Automation (IEC61850)Enhanced SCADA for Decentralized Control

Asset managementInfo Center for Demand Forecast

St d di d AMI

• 115 kV substation automation implementation• Optimized 115-kV loss and voltage control• 500 kV equipment monitoring & risk analysis• Deployment of EGAT MDMS

• Form a working group with

• > 115 kV substation and IPP&SPP implementation• Optimized 115-kV active power control• <500 kV & IPP&SPP monitoring + Risk analysis-reliability issue• Integration of EGAT MDMS to EMS• Pilot project implementation

• Risk analysis improvement –Financial issue

• Risk analysis improvement –Corporate issue

• Deployment to vital parts of • Full-scale deployment to the

GREEN

Standardized AMIDemand response

Small-Scale RE Generation/ Community Power PlantEnhancement and Harmonization of Grid Codes

RE Monitoring and Forecast

• Form a working group with PEA&MEA

• Promote RE gen./Community power plant + ICT infrastructure• Improvement/structural harmonization of grid codes• RE monitoring implementation

• Pilot project implementation and assessment

• Form a working group with PEA & MEA & energy regulator

• Expansion of community power plant + ICT implementation for RE• Technical harmonization of grid codes• RE forecast implementation

• Deployment to vital parts of the network

• Pilot projects implementation and assessment

• Full scale deployment to the network

• Full-scale deployment to the network• Full-scale deployment of community power plant

• Integration of RE forecast to • Full-scale integration of REGREEN

SUSTAIN

RE Monitoring and ForecastEnergy Storage Utilization/ Management Network

Supporting EV Technology

WAM/WAPC and HVDCASEAN-RPTCC support

RE monitoring implementation

• Batteries and pump-hydro storages study• Smart charging framework

• Network data standardization and integration• WAPC Study + identify vital

p

• Energy storage pilot projects implementation• Smart charging implementation

• GIS Phase I (for 500 kV)

• FACTS/HVDC for 500 kV

gEMS

Full scale integration of RE forecast to EMS

• Full-scale deployment of energy storage system

• Pump-hydro storage in neighbouring countries

• V2G technology Phase I • V2G technology Phase II

• GIS Phase II (for < 500 kV) • Full scale GIS and Database Integration

• FACTS for < 500 kV substation • FACTS for < 500 kV substation

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SUS WAM/WAPC and HVDCWAPC Study identify vital state point

FACTS/HVDC for 500 kV systems + EMS improvement

FACTS for 500 kV substation Phase I + Full scale EMS Phase I

FACTS for 500 kV substation Phase II + Full scale EMS Phase II


Strategy #1: Enhanced ASEAN Power Grid

1.1) Economic Value Added of APG/GMS-RPCC

Objective:j

Energy cooperation among neighboring countries is the

allocation and consumption of available regional energyp g gy

resources to maximum benefit.

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1.2) Development and Use of Wide Area Protection and Control (WAPC)

Objective:

EGAT b t l d t t th tEGAT can observe, control, and protect the power system

through remote control to maintain the reliability, stability

and security. In addition, FACTS/HVDC helps to control the

power flow.

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Strategy 2: Integrated ICT

2.1) Restructure of EGAT’s organization concerned with communication and information system to support Smartcommunication and information system to support Smart Grid

Objective:

To improve the structure of EGAT’s organization

communication and information system to support the

development of Smart Grid in EGAT, Thailand and ASEAN

continuously.

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2.2) Update of traffic management system in EGAT’s communication to guarantee the quality of service and data integrity

Objective:

To implement EGAT Smart Grid’s communication constantly

work with efficiency, stability, and security.

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2 3) Internet technology of equipment and instrument:2.3) Internet technology of equipment and instrument: internet protocols to facilitate data exchange

Objective:

To develop the EGAT Smart Grid to support the internet

connection of all equipment, including all sensors involved in

EGAT’s generation and transmission systems.

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2 4) The standardization of network connection among EGAT2.4) The standardization of network connection among EGAT, PEA, and MEA.

Objective:

To develop Thailand Smart Grid to be a national network by

standardizing network connection among EGAT, PEA and

MEA.

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Strategy 3: Smart Operation

3.1) The renovation of the substations to be substation

Strategy 3: Smart Operation

automation – IEC61850.

Objective:

To improve existing substations and construct new

substations in accordance with international standard, which

affects the performance and reliability of the power system.

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3 2) The application of SCADA and Energy Management3.2) The application of SCADA and Energy Management System in regional control center.

Objective:

To increase the ability of the control center in real and

reactive power control to manage the energy to ensure the

balance of power within the area maintaining the voltage

stability and reducing power loss in the transmission system.

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3.3) Development of automatic monitoring system and

lifetime estimation of the devices in the generation and

transmission system.

Objective:

To monitor and estimate the performance and lifetime of the

devices in both generation and transmission system used in

the Asset Management of EGAT.

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Strategy 4: Enabling Demand Response

4 1) Establishment of demand forecast center

Strategy 4: Enabling Demand Response

4.1) Establishment of demand forecast center

Objective:

To forecast demand accurately and handle the fluctuations.

Besides, it also support and take advantage of the Demand

Response in the future.

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4.2) Standardization of data from the automatic meter )

reading with the PEA and MEA

Objective:

To standardize the automatic meter reading including

sending data to the control center, which allows to estimate

the demand in real-time and to make the decision of EGAT

generation better.

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4.3) Development of the Demand Response with the PEA and4.3) Development of the Demand Response with the PEA and

MEA.

Objective:

To balance between supply and demand, and also to reduce

power consumption by Real Time Pricing (RTP) or Time of

Use (TOU) electricity price, especially during the period of

peak demand.

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Strategy 5: Green Supply Portfolio

5.1) Construction of small renewable energy, such as small

gy pp y

hydro, solar, and wind.

Objective:

To support the policy of increasing the renewable energy

power plants in EGAT’s system.

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5 2) E t bli h e t of the id ode fo e e ble e e5.2) Establishment of the grid code for renewable energy

power plant

Objective:

To support power generation from renewable energy in

accordance to the government policy (AEDP 2012-2021)

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5.3) Development of monitoring and forecasting system of 5.3) Development of monitoring and forecasting system of

the renewable energy power plants

Objective:

To forecast the potential of power generation and sendTo forecast the potential of power generation and send

information of generation forecast and other electric data to

the data processing center for forecasting the powerthe data processing center for forecasting the power

generation and consumption of the power network.

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5.4) Development of energy storage system to handle the

generation of renewable energy and reducing the

electricity demand.

Objective:

To develop energy storage system for handling the

uncertainty of renewable energy generation, besides it can y gy g ,

also reduce the peak demand.

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5.5) Development of charging technology to support the5.5) Development of charging technology to support the

Electric Vehicles (EV) and V2G technology.

Objective:

T d l h i t h l i l di id li f tTo develop charging technology including guidelines for smart

charging to avoid the overloaded in EGAT’s system from EV

cha gingcharging.

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Summary

EGAT S t G id R d d t S t G idEGAT Smart Grid Roadmap was proposed to Smart Grid

Working Group (EPPO, EGAT, PEA, MEA) on November 20,

2012.

EGAT Smart Grid Roadmap is classified into three parts:EGAT Smart Grid Roadmap is classified into three parts:

Smarter Grid, Green Grid, and Sustainable Grid.

EGAT will have to update the Smart Grid Roadmap to

comply Thailand Smart Grid Roadmap which is being p y p g

developed by EPPO.

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