SIEMENS 70 MW, STEAM TURBINE GENSET CONDENSING - TYPE
Condensing turbine, 2- casing, with intermediate superheating
Turbine Siemens
Year of manufacturing HP-/ MP- part 1996
Year of manufacturing LP- part 1963
Rating 70 MW
Live steam pressure norm / max 177,5 / 207 bar
Live steam temperature norm / max 530 / 540 deg C
Live steam flow 200 t/h
Reheating norm /max 35 / 44 bar, 530 / 540 deg C
Bleeding 5 4,8 bar, 260 deg C
Bleeding 6 2,3 bar, 187 deg C,13 t/h
Bleeding 7 1,1 bar, 115 deg C
Bleeding 8 0,43 bar, 35 t/h, x = 0,974
Rotation speed 3 000 rpm
Generator KWU
Type FK WS 3729p
Rating 80 MVA
Power rating 0,875 / 0,8
Voltage 10,5 kV,50 Hz
Rotation speed 3 000 rpm
Exciter engine ETC 186
Voltage 200 / 230 / 260 V
Rating 400 / 530 / 657 KW
Scope of supply
Complete TG- set with all auxiliaries
Ref. 81266
SIEMENS 30 MW STEAM TURBINE GENSET
Steam Turbine Siemens
Year of manufacture 1962 on foundation
Maximum Continuous Rating 30 MW
Inlet steam Flow 120TPH
Inlet Steam Pressure 60 bar
Super heat temp 480 degree C
No of Stages 32
Alternator Siemens
Year of manufacture 1962
Type Ft.520/58-3000
Capacity ( in kVA) 37,500 kVA
Rated Stator Voltage 11,500 Volts
Rated Stator Current 1885A
RPM 3000, Cycle 50 Hz
Power factor 0.8
Exciter 210V
Exciter Current 345 A
Condenser no. of Tubes 7200
Scope of supply
Turbine Auxiliary: Steam ejector system, Lub oil system, Oil cooler with pumps & motors,
governer, turbine panel, pipes & valves, cooler.
Condition of the equipment
Siemens fully condensing set is available, already dismantled , refurbished, and stored in
warehouse. control panel is not available.
Ref. 81267
SIEMENS / ANSALDO ENERGIA 230 MWEL COMBINED CYCLE POWER PLANT
-1 x 155 MWel V94.2 Gas Turbine Generator with HRSG
- 1 x 75 MWel Steam Turbine Generator
(With the possibility of conversion to HFO firing)
1. FACTS
Gas Turbine and Control System
Manufacturer Siemens / Ansaldo Energia
Commissioned2000
Type V 94.2
Fuel Natural Gas
(As an option it can be converted to HFO-firing)
Gross electrical output base load NG fuel (plate data) 161.800 KWel ISO
Gross electrical efficiency (plate data) 34,6 % ISO
Speed3,000 rpm
Frequency50 Hz
Turbine stages4 axial
Compressor stages16 axial
Compressor ratio11,14
Turbine shaft Single shaft, 2 journal bearings
Combustor2 silo type, single fuel burner
Combustion sytem Advanced Low NOx (< 30 mg/Nm3)
Control System Ansaldo
Operating hours56,000 (up to now)
Last major overhaul2008 (at 53,000 hours)
Alternator GT
Manufacturer Ansaldo Energia
Rated Power180.000 kVA
Voltage20 kV
Generator efficiency (plate data) 98,61 %
Last major overhaul2008
Main Transformer GT
Manufacturer ABB
Upper voltage220 kV
Capacity190,000 kVA
Cooling OFAF
Commissioned2000
Auxilliary Transformer
Manufacturer Getra (Italy)
Upper Voltage20 kV
Lower Voltage6,3 / 3 kV
Capacity24,000 / 20,000 / 5,000 kVA
Cooling ONAN
Commissioned2000
HRSG
Manufacturer Ansaldo Caldaie
Type Water tube, natural circulation
High pressure 111 bar, 531°C
Steam flow 184 t/h
Medium pressure 32,7 bar, 310°C
Steam flow 32 t/h
Stack temperature165°C
Stack 100 m - twin-tube steel
Steam Turbine and Condenser
Manufacturer Ansaldo
Turbine stages28 axial
Capacity75.000 kWel
Design pressure125 bar
Design temperature538°C
Condenser pressure0,034 bar
Cooling Water
Last major overhaul2008
Alternator ST
Manufacturer TIBB
Rated power 93.750 kVA
Voltage 13,8 kV
Capacity93,750 kVA
Last major overhaul (new windings stator) 2008
Main Transformer ST
Manufacturer Getra (Italy)
Upper Voltage220 kV
Capacity100,000 kVA
Cooling OFAF
Commissioned 2004
More information
Starting Equipment Static starting using generator as motor
Spare Parts List to be agreed
Civil Drawings List to be agreed
Documentation List to be agreed
Ref. 81268
SIEMENS GAS TURBINE GENERATOR SET / TAMPELLA POWER OY HRSG BOILER
Gas Turbine
Type: Siemens V64.3
Manufacturer: Siemens AG
Year of manufacture: 1993
Operating hours (10/2009): 30 338 EOH
Fuels: natural gas, light fuel oil
Firing system: dry low NOx firing for natural gas
Performance characteristics (base load, natural gas firing,
ISO conditions: +15 C, 1013 mbar)
Design output: 58,7 MW
Design heat rate: 10 458 kJ/kWh
Design exhaust flow: 185 kg/s
Exhaust temperature: 540 C
Generator
Manufacturer: Siemens AG
Type: TLRI 86/29
air-to-water cooled generator
Year of manufacture: 1993
Design data: 82,35 MVA; 10,5 kV; 50 Hz
Type of starter: AEG starting converter
Auxiliaries
Complete auxiliary systems for the gas turbine generator set
HRSG boiler
Manufacturer: Tampella Power Oy
Type: drum boiler, forced circulation
Supplementary firing: 0 ... 10 MW
Steam data: 24 kg/s, 523 C, 25 ... 44 bar
District heating: output / output to
Condensate heating: 33 / 28 MW
Overhaul in 1997 at 15 627 EOH:
- first three vane and blade stages were exchanged to completely new ones
- old exchanged vanes and blades are now refurbished as spare parts
- in addition all normal MOM-works were done
Ref. 81269
