Specifications
Nominal output power of the power turbine in the station conditions, MW 18
Thermal power of the unit, MW 24
Rated speed of output shaft of power turbine, rpm, (%) 3 000 (100)
Parameters of the electrogenerating circuit:
- voltage, kW, kg / s 10.5 / 6.3
- frequency, Hz 50
Water flow through the heat recovery unit, m3 / h 200
Fuel natural gas according to GOST 29328
Fuel gas consumption at rated engine power, kg / s (kg / h) 1.03 (5 455)
Fuel gas pressure at the engine inlet at all operating modes, kgf / cm2 32 + 2
- nitrogen oxides (for engine with a regular combustion chamber), mg / m3 150
The temperature of the combustion products of the fuel mixture at the output of the power turbine, С 550
Emission level of harmful substances in combustion products of fuel mixture: 120
- nitrogen oxides, mg / m3 120
- Carbon oxides, mg / m3 300
Operational characteristics
Assigned resource, hours 100 000
Resource before the first overhaul, hours 25 000
Resource between overhauls, hours 25 000
Time between routine maintenance work, hours 3 000