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Used Power Plant BBC-GT13B
| Item No | Description | QTY | Brand | P/N | Product Name | Delivery Time | Condition | Type |
|---|
| 379 | FOR SALE
Qty. 1 Second-hand gas turbine power plant (GTPP)
The GTPP consists of four fossil-fuelled (fuel: light heating oil) gas turbines.
Mfc.: Brown Boveri (later ABB and now Alstom) Type: BBC GT13B
They are operated without a waste heat boiler.
First commissioning was in: 1973 Stopped: 2017
Total electrical power: 252 MW
Performance consists of 4 single turbines together with each 63 MW of electrical power.
The plant was as quick start system running, which within about 5 min. has run up to full load. The gas turbine plant was used to cover peak loads.
Offered here is a gas turbine plant as a complete system. The system has an efficiency
of η = 27% and is operated with light fuel oil.
The efficiency can be increased (water tank has to be added �?GOD system).
Price: EUR 3,450,000.00 As is where is!
Technical Data
Fuel: Heating oil EL Normal outside air pressure: 1.01303bar
Normal outside air temperature:15°C Max.cooling water temperature: 25°C
Compressor
Suction pressure: 1.0091bar Pressure ratio approx.: 10.2
Air volume: 281 m³/s Number of stages: 17
Revolution: 3000 RPM Shaft diameter: 1400mm
Gas turbine
Inlet temperature measured: approx. 940°C Mix temperature: approx. 890°C
Back pressure at the outlet flange of the exhaust gas diffuser: 1.01891bar
Number of stages: 5 Revolution: 3000 RPM
Shaft diameter: 1400mm Amount of exhaust gas: 349kg/s
Exhaust gas temp.: approx. 444°C
Combustion chamber �?Qty. 1
Number of burners: 1 Number of ignition device: 1
Generator
Nominal apparent power at 35 ° C cold air inlet temperature: 74500 kVA
Rated power factor: approx. 0.85 Nominal voltage: 10,5 kV ± 7,5 %
Rated current 4100 A Neutral -Short circuit ratio (saturated): 0.48
Subtransient reactance Xd ": 11.8 % Transient reactance Xd ': 18.0%
Synchronous reactance Xd (unsaturated): 228%
Asymmetrical peak value of the initial short-circuit current: 88 kA
Continuous short-circuit current (three-pole): 5.8 kA
At a cold gas temperature of 15 °C, the maximum nominal apparent power is: 84.0 MVA
According to DIN EN 60034 VDE 0530
Throw-off device
Three-phase squirrel-cage motor air-cooled Nominal frequency: 50 Hz
Synchronous revolution: 1500 RPM Nominal voltage: 6 kV
Rated power approx.: 4000 kW Rated power factor: approx. 0.95
Three-phase slip ring rotor generator (air-cooled) for coupling drive machine
Rated power: approx. 3750 kW Synchronous revolution: 1500 RPM
Rated power factor: approx. 0.95 Nominal frequency: 50 Hz
Excitation system
Thyristor excitation system
Rated load excitation requirement: 900 A/220V
Cover voltage at least: 1.6 times Exciter speed at least: 0.6 persec.
Overload exciter demand: (82 MVA) 970 A/240V
Cooling water
At a cooling water inlet temperature of maximum 25 ° C is for the generator air cooling, the
lubricating oil cooling and control oil cooling of the gas turbine group a total cooling water of approx. 265 m³ / h required. | | Used Power Plant | BBC-GT13B | used power plant, equipment, spare parts, prior to sales, or just as information, not accurate or not for specific plant only. | | | |
| Pubdate: 2022/4/26 16:56:23 |
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