Pitchess Detention Center Cogen Gains 8.6 MW with One LM-2500 GT
Gas Turbine Inlet Air CoolingPitchess Detention Center (PDC) operates a cogeneration plant that produces all the electricity and steam needed to operate all of the PDC facilities. During the hot summer months in California, temperatures as high as 102°F were significantly affecting power generation. To address this, PDC installed a MeeFog system to cool the inlet air of the gas turbines, boosting power output.
The MeeFog system, installed in 2009, has successfully operated without negative impact on the gas turbine, contributing to reduced maintenance and operational stability. The system delivers a significant 8.6 MW boost per turbine, ensuring reliable power output during peak demand periods. The generator is also cooled with fog, and the system has maintained consistent performance even under extreme environmental conditions.
Project Conditions:
Location: Castaic, California
Hot day conditions: 102°F and 13% RH
(66°F wet bulb)
Model: LM-2500 Gas Turbine
Elevation: 1,170 feet
Mee’s scope of work: Equipment & supervision
Max power boost per GT: 8.6 MW
Fog System Design:
Evaporative cooling system
Cooling stages: 16
Operating pressure: 2,000 psi
MeeFog™ Nozzle Count: 224
Max. Water Flow: 10 gpm
Max. Power Requirement: 30 HP
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