Varaoke International Oy

https://varaoke.eu/products/power-plant-energy-supply/150mw-steam-turbine-generator-hitachi-japan-60-hz/

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Varaoke International Oy
Business ID: 0925191-4
Kullervonkatu 20 B 112
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Kullervonkatu 20 B 112
33500 TAMPERE

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150MW Steam Turbine Generator (Hitachi: Japan) 60 Hz

Power Plant, Energy Supply

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Product ID: VAK11146
Name: Hitachi

Technical data
Photos
Product inquiry

150MW Steam Turbine Generator, 2-set available

Manufacturer : Hitachi(Japan)

Year: 1971

Overhaul year:1997

Type : TCDF Reheat Condensing 23

Power Output : 150,000 kW

Rotor Speed : 3,600 RPM

Number of stage : HP 6 / IP 7 / LP 5

Main Steam Pressure : 100.1 kg/

Main Steam Inlet Temperature : 498.2

eheat Steam Inlet Pressure : 34.4 kg/

Reheat Steam Inlet Temperature : 353.9

Reheat Steam Outlet Pressure : 31.7 kg/

Reheat Steam Outlet Temperature : 501.5

Exhaust Pressure : 38 mmHg(a)

Speed Governor : Electro-Hydraulic Governor

— Generator Specification —

Manufacturer : Hitachi(Japan)

Year:1971

Generator

Type : TFLH

Rated Power : 150MW(MVA)

Power Factor : 85%/0.58

Frequency : 60Hz/2pole

Speed : 3600 RPM

Rated Voltage/Current 17 kv/6,521 A

Insulation Class : B

Exciter

Speed : 3600 RPM

Exciter Type : Rotary Rectifier

Rated Voltage/Current : 284 V/1,060 A

Protection Devices : 87G, 64G, 59F, 40F, 46F, 32, 21G

Neutral Grounding : Grounding Transformer

Bus Bar : IPB(3phase)

Super Heater

Max. Operating Pressure : 121kg/44?

Outlet Pressure : 91.9kg/29.5?

Outlet Temperature : 484.4 ? /303 ?

Re-Heater

Max. Operating Pressure : 44 kg/?

Max. Operating Temp. : 523.9 ?

Outlet Pressure : 29.5 kg/?

Re-heat Steam Flow : 137.7 ton/h

(Operation hours)

1) Steam Turbine #1, 34,998hours(1997.7~2013.6)

2 ) Steam Turbine #2, 37,723hours(1997.7~2013.6)