SIHWA TIDAL POWER PLANT PROJECTSIHWA TIDAL POWER PLANT PROJECT

Project SummaryⅡ

Project OverviewⅠ

Contents

Project DescriptionⅢ

SongDoNew Town

Seoul Ring Road

SeoulSeoulIncheon Bridge

MTV

West CoastExpressway

Seoul 2nd Ring Road(Planning)

IncheonInternational Airport

IncheonInternational Airport

Sihwa TidalPower Plant

Sihwa TidalPower Plant

Agriculture Reservation SongSan

Green City

SihwaIndustrialComplex

BanwolIndustrialComplex YeongDong

Expressway

Location

Ⅰ. Project Overview

Background

Lake use plan was changed (Freshwater Lake→Seawater Lake) ’00.12 ’00.12

’94. 1 ’94. 1Completion of

Sihwa Tide Embankment

’04.12 ’04.12Commencement

’02.12 ’02.12Sihwa Tidal Power Plan Project

decided

OverviewLocation : Sihwa Tide Embankment

Facilities : 254MW(25.4MW per turbine, 10 turbines, 8 Sluice Gates)

Annual Generation : 552.7GWh

Generation Type : Single-Effect Flood Generation Type

Project Period : 2003~2010

To develop clean, renewable energy supplies

To improve the water quality of Sihwa Lake

- Annual oil subtitution Effect : 862,000 barrel - Annual reduction of CO2 emission : 315,000 ton`

Objectives

Project Cost : US$ 355.1 million

Ⅱ. Project Summary

Plane Plan

GenerationStandbyDewateringWest Sea

Sihwa Lake

Generation System

Management

Level:EL(-)1.00

Sihwa Lake

West Sea

Eco Park Area

GeneratorSection

GateSection

Ⅲ. Project Description

체험광장

Structure Layout

TurbineGeneratorStructure

Green AreaEco Park Area Turbine GeneratorStructure

Sluice GateStructure

ConnectingStructure

SluiceGateStructure

`̀̀̀̀̀̀̀̀̀

Turbine Generator Structure

Sluice Gate Structure

Installation of Draft Tube Liner(DTL)

Installation of Bulb Case

Construction Work

Overseas Tidal Power Plant

NameNameRanceRance

(France)(France)AnnapolisAnnapolis(Canada)(Canada)

JianxiaJianxia(China)(China)

Capacity 240MW 20MW 3.2MW

Completion 1966 1984 1985

GenerationType

Double Effect Single Effect Double Effect

GeneralView