Egat Smart Grid Roadmap Rev2

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EGAT Smart Grid Roadmap Development Working Group

14 February 2013

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Overview

1. Introduction of EGAT Smart Grid Roadmap

2.Preparation of EGAT Smart Grid Roadmap

. mart r oa map

.

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Introduction of EGAT Smart Grid Roadmap

Government Policy

EGAT SG Roadmap

Smart Grid

Technology Convergence

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Introduction of EGAT Smart Grid Roadmap (cont.)

approach of Thailand Smart Grid on December 8, 2011.

Draft of Thailand Smart Grid Roadmap is prepared by

.

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Thailand Smart Grid Subcommittee

Committee

(EPPO, EGAT, PEA, MEA)

Working Groups on Development Policyof Smart Grid

WG#1Reliability

WG#2Efficiency

WG#3Service

WG#4Inter-

operability

WG#5Economic

EGAT Smart Grid Roadmap(PA EGAT)

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Increase efficiency

Support renewable energy power plants

u v r : r u

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ICT - Sensor, Telecommunication, etc.

Renewable Energy

Demand Response

Energy Storage

AMI

Microgri

etc.

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Preparation of EGAT Smart Grid Roadmap

Development Structure

Appointed by EGAT

Governor

Center of Excellence in EGAT Smart Grid Roadmapec r ca ower ec no ogy eve opmen or ng roup

EGAT Smart Grid Roadmap

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EGAT Smart Grid Roadmap

Smart Grid Concept

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EGAT Smart Grid Roadmap (cont.)

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Development of EGAT Smart Grid Strategy

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Structure of EGAT Smart Grid Roadma

EGAT SG Roadmap

Smarter Grid Green Grid

Grid

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Smart Grid Plan:

Phase I : 2013 2017 Foundation and FrameworkDevelopment

Implementation

Phase III : 2023 2027 Deployment and

Phase IV : 2028 2032 Full Scale Integration

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Strategy #1: Enhanced ASEAN Power Grid

1.1) Economic Value Added of APG/GMS-RPCC

Ob ective:

Energy cooperation among neighboring countries is the

allocation and consum tion of available re ional ener

resources to maximum benefit.

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1.2) Development and Use of Wide Area Protection and

Control (WAPC)

Objective:

can o serve, contro , an protect t e 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 EGATs organization concerned with

Grid

Objective:To improve the structure of EGATs 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 EGATs

communication to guarantee the quality of service and

data integrity

Objective:

To implement EGAT Smart Grids communication constantly

work with efficiency, stability, and security.

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.

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

EGATs generation and transmission systems.

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. e s an ar za on o ne wor connec on among ,

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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3.1) The renovation of the substations to be substationautomation 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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.

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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.

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

generation better.

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MEA.

Objective:

To balance between supply and demand, and also to reducepower consumption by Real Time Pricing (RTP) or Time of

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

peak demand.

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Strate 5: Green Su l Portfolio

5.1) Construction of small renewable energy, such as smallhydro, solar, and wind.

Objective:To support the policy of increasing the renewable energy

power plants in EGATs system.

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. s a s men o e gr co e or renewa e energy

power plant

Objective:

To support power generation from renewable energy inaccordance to the government policy (AEDP 2012-2021)

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5.3 Develo ment of monitorin and forecastin s stem of

the renewable energy power plants

Objective:

information of generation forecast and other electric data to

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

uncertaint of renewable ener eneration besides it can

also reduce the peak demand.

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Electric Vehicles (EV) and V2G technology.

Objective:

o eve op c arg ng ec no ogy nc u ng gu e nes or smar

charging to avoid the overloaded in EGATs system from EV

c arg ng.

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Summary

mar r oa map was propose o mar r

Working Group (EPPO, EGAT, PEA, MEA) on November 20,2012.

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

developed by EPPO.

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Egat Smart Grid Roadmap Rev2

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