GT Power Enhancement
Techouse offers equipment to enable enhanced power production and efficiency
in gas turbines without using steam turbines.
in gas turbines without using steam turbines.
The duty and efficiency of a gas turbines can be increased by injecting Superheated Steam into the combustion zone of the gas turbine.
Since the water is “consumed” as it is lost together with the exhaust of the gas turbine, ultra-pure water needs to be continuously produced.
Techouse offers the RO plant to produce the ultrapure water and the HRSG/OTSG to convert the water to pressurised superheated steam suitable for steam injection.
The HRSG is recovering heat from the exhaust gas of the gas turbine where the steam is injected.
A typical improvement is shown in the following table:
Steam rate (kg/s) Power (kW) Efficieny (%)
LM2500 PE 0 23 294 38,6
LM2500 PE 8,3 25 155 41,0
LM2500 PH 13,9 27 763 42,8
