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The Status of Coal-Fired Power Generation in TAIWAN

CHEN MAO-JING

Taiwan Power Research Institute

July 27,2009

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CLASSIFICATION PERCENTAGE%NUCLEAR 19.60

OTHER THERMAL 76.20 HYDRO + WIND 4.20

Total installed capacity 38628MW

Power distribution in Taiwan

1

2

3

4

5

6

7

3

TalinNanpu

Hsinta

Taichung

Tunghsiao

Chienshan

HsiehhoShenao

Linkou P/PDatan

900 (Linkou)

2400(Linkou Retrofit,underImplementation)

5832(Taichung)

1600(Changgong,underImplementation)

1800(Malliao)

4326(Hsinta)

2400(Tallin)

3200(Tallin underImplementation)

Shenao 1600

The Status of Coal-Fired Power Plant in TAIWAN

Changgong

PresenterPresentation Notes

http://10.103.200.101/lk

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POWER PLANT POWER SUPPLY (MWH) PERCENTAGE

(%) TCPS 42,300,650 21.12

OTHER PLANTS 157,940,266 78.88 TOTAL TPC

POWER SYSTEM 200,240,916 100

78.88%

21.12%TCPS

OTHERPLANTS

Percentage of Taichung Power Generation Comparing to Total Generation of TPC in 2008

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2008 Installed Capacity Ratio of TPC Power System

84.90%

15.10%

TCPS

OTHER PLANTS

PresenterPresentation Notes2006.10

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Taichung Thermal Power Plant

PresenterPresentation Notes

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TypeN0. of Unit

Single Installed Cap.(MW)

Total Installed Cap.(MW)

Steam Turbine 10 550 5500

Gas Turbine 4 72 288Wind Power 22 2

44(under construction)

Total 5832MW

The Installed Capacity of TCPP

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The Installed Capacity of Thermal Power Plant in The World

Power Plant Nation Capacity FuelTaichung(GT 288MW included)

ROC 5,788 Coal

Kawagoe Japan 4,802 LNGBoryeong Korea 4,800 Coal , LNGSurgut-2 Russia 4,800 LNGKashima Japan 4,400 OilBelchatow Porland 4,320 Oil,CoalHsinta ROC 4,300 Coal , LNG

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Coal Transportation System

Coal is transported to the unloading wharf by coal ships and discharged via closed type conveyors to the coal storage area.

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#1~#4 Foster Wheeler Co. U.S.A.

#5~#8 Babcock And Wilcox

#9~#10 Mitsui BabcockSteam Flow: 1,830 Tons/hrPressure189kg/cm2Temperature: 542Type: Radiation and

convection type of natural circulation balanced draft

Boiler

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345KV SwitchyardManufacturer: Hitachi Japan in cooperation with Chung-hsing Electric and Machinery MFG Co. R.O.C.Function:Using SF6 as insulation and arc reducing medium.

345KV GIS Switchyard

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Ratio of Environmental Protection Equipment to Total Investment

Item

Units

Total Investment

(billion NTD

Environmental Protection Equipment

billion NTD

Ratio of Environmental

Protection Equipment

#1 #8 149.24 28.24 18.9

#9#10(budget) 45.50 11.37 25.0

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UNIT #1 2000.10.30 ~ 2002.1.1 427 DAYSUNIT #3 2007.3.8 ~ 2009.2.8 703 DAYSIt broke the record of our companyUNIT #4 2003.10.5 ~ 2005.3.4 517 DAYSUNIT #5 2001.12.11 ~ 2003.1.29 414 DAYSUNIT #6 2002.12.12 ~ 2004.5.5 511 DAYSUNIT #7 2006.6.19 ~ 2008.1.28 588 DAYSUNIT #8 2002.5.29 ~ 2004.1.5 587 DAYS

NoteThe world record is 782 days(Australia Tarong #2 in 2001)

Continuous Operation Record

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39.80

39.78

39.839.8239.8839.80 39.76 39.76 39.85

39.7839.8139.69 39.61 39.74

39.78

39.3

38.8039.0039.2039.4039.6039.8040.0040.20

91 92 93 94 95 96 97

YEAR

PLANT EFF. TARGET PLANT EFF.

The Comparison of Plant Efficiency(LHV Gross)

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Talin Power PlantTaiwan Power Company

Update:2009.07.15

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Birds eye view of Kaohsiung Harbor

TALIN POWER PLANT

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Equipment Introduction - Boiler

Made by Steam data Description

#1#2

MHIJAPAN

178kg/cm2

542 1000T/H

Forced circulationTangential firing

Balance draft

#3#4

MHIJAPAN

1200T/H

Pressurized furnace

#5MHI

JAPAN1700T/H

#6 B&WUSA

1829T/H nature circulation Radiant burner

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Made by Steam turbine Generator

#1#2

WHUSA Throttle

press:169kg/cm2

Main/RH steam:538

Three casingTandem CompoundQuadruple-flow condensing Reheat type

3phases2poles60 Hz

353MVA24KV

H2 innercooledBrushless EXCITER

#3#4

MHIJAPAN

442MVA17.4KV

#5MHI

JAPAN590MVA18.4 KV

#6 GE

USA679MVA21.5KV

H2/ H2O innercooledBrush EXCITER

Equipment Introduction-TB & GEN

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Japan

Europe

China USA

Development of Ultra Supercritical Units

1.Totalling 600 supercritical units in the world including USA 170,

Japan & Europe 60 each & Russia 280.

2.Totalling about 70 Ulta Supercritical Units in the world .

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Hsinta Coal Unloading Improvement Project

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NEW TALIN POWER PLANT

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New Shenao power plant

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New Linkou power plant

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Coal Direct Chemical Looping Process study

(TPRI)

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TALIN POWER PLANTCO2 reduction microalage feasibility study

(TPRI)

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Ultra-supercritical boiler tube test rig

Flow rate: 150-400 kg/h

Pressure: 100-400 bar

Temperature: 50-720 C

Heating typical rate:50-150 C/h

Cooling typical rate:50-120 C/h

cation conductivity: 0.08 mS

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THANK YOU

Slide Number 1Slide Number 2Slide Number 3Percentage of Taichung Power Generation Comparing to Total Generation of TPC in 20082008 Installed Capacity Ratio of TPC Power SystemSlide Number 6The Installed Capacity of TCPPThe Installed Capacity of Thermal Power Plant in The WorldCoal Transportation SystemBoiler345KV GIS SwitchyardRatio of Environmental Protection Equipment to Total InvestmentContinuous Operation RecordSlide Number 14Slide Number 15Slide Number 16Equipment Introduction - BoilerEquipment Introduction-TB & GENSlide Number 19Slide Number 20Slide Number 21Slide Number 22Slide Number 23Slide Number 24Slide Number 25Slide Number 26Slide Number 27