Gas Power Plant 58 MW with 6 units of Wartsila 20V34SG generators, year 2011
Complete running power plant with 6 units of Wartsila 20V34SG spark ignited natural gas engine driven generators. The main equipment was delivered and commissioned by Wartsila in year 2011 and today the units have approx 15 000 operating hours only. The equipment is in excellent operational conditions and properly maintained.
- Manufacturer's type
- 6 x 20V34SG
- Made in year
- 58 MW
- Base Load Power Generation
- Installed power
- 58 380 kW at 11 kV, 50 Hz step up to 154 kV
- Natural gas (cons. 13200 m3/h at full load)
- 6 x W20V34SG, running at 750 rpm
- 6 x AKV 12 162 kVA, 11 kV, 50 Hz, p.f. 0.8
- Original heat rate (from alternators)
- 8188 kJ/kWhe (44.0 %)
- Plant own power consumtion
- 1300 kW
- Engine cooling system
- Closed loop radiators
- Running in peak load operation
Natural Gas Power Plant 58 MW with Wartsila 6 x 20V34SG generators
Generators are installed on common base frame with the engines and common base frame is isolated from the foundation by flexible mounting with steel springs. Most of the auxiliaries are in the factory built in large new type modules which enable easy relocation of the equipment.
The engines are of the four stroke, lean burn, pre chamber, spark ignited, port injected, trunk piston, turbocharged and intercooled design. The engine automation is a complete embedded management system, integrated with an engine control system for electricity controlled fuel injection. The control system is distributed bus based system where monitoring and control function is placed close to measuring and control point. This leads to less wiring and improved performance. The engines are designed for continuous operation in gas mode in island mode at any load between 40 -100% of nominal power
Whatch a video of this plant: Wartsila 58 MW Gas Power Plant running!