Gas Turbine ABB GT-35C with HRSG
ABB GT-35C, 14 MW
ABB GT-35C complete sets include Auxiliary systems.
50HZ, 10.5kV, 18.4MVA, PF 0.8 Generators
History of the Gas Turbine
Manufacturer: ABB STAL SWEDEN
Year of manufacture: 1990
Operating hours: 128,524 Hr.
Number of starts: 996
Year of shut down: 2007
Design Data
1. Gas Turbine
- Two shaft compressors and one shaft power turbine.
- 18 Compressors stage, 2 compressors stage and 3 power turbines stage.
- Seven can type combustion chamber.
Auxiliary system.
1.1 Air inlet system.
- Air Filter House 1 set.
- 2 Stages air filter (M80 & XL60G – AFF) pads with weather louvers in the front.
1.2 Lubricating oil system.
- 1 Oil tank 6.4 m3
- 1 AC driven main oil pump.
- 1 DC driven emergency oil pump.
1.3 Fire fighting system.
- Automatic halon fire fighting system.
1.4 Ventilation fan system.
- Electric motor driven fans supply the gas generator room and the ancillary room.
1.5 Governing oil system.
- 1 Oil tank 175 l.
- 1 AC driven governing oil pump.
1.6 Compressed air system.
- 2 Air compressors.
1.7 Compressor cleaning system.
- 1 Mobile cleaning unit.
1.8 Control and Monitoring System
-ABB automatic gas turbine control system
2. Generator
- 3 Phase, 50 Hz, 10.5 KV, 18.4 MVA, P.F. 0.8, 3,000 rpm.
- Type GTA975 CV
- 40 C include cooling air.
- Exc. 225 V., Field: Gen. 322 A, Exc. 9.8 A
- Duty type S1, Temperature rise class B.
- Standard IEC34-1 (1983)
2.1 Transformer 20 MVA
- ABB Stromberg.
- Type KTRW24*20.
- 3 Ph , 50 Hz , 20 MVA.
- Standard IEC 76.
2.2 Transformer 315 KVA
- ABB Asea Brown Boveri.
- Type TOL 315.
- 3 Ph, 50 Hz, 315 KVA.
- Standard IEC 76.
3.0 Document /Supports for Gas Turbine.
-Full set Service manuals, including Operation, Maintenance and Parts Volumes
-Full set of drawing
-Maintenance record.
-Turbine Maintenance tool.
4. Heat Recovery Steam Generator 28 t/h 1 set
- Evaporation 28 t/h.
- Maximum working pressure 18 barg.
- Drum working pressure 14 barg.
