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The Power of Flexibility: Turbine Inlet Air Chilling Benefits

Gas turbines are constant volume air intake machines; consequently, air mass flow and resultant power output fall as ambient temperatures rise and air density falls. The purpose of Turbine Inlet Air Chilling (TIAC) is to restore the power output of a combustion turbine at elevated ambient temperatures to its rated capacity or better. As the critical 'operating system' of the TIAC enhancement, the control technology also plays an integral role in maximizing operational flexibility.

Revision Date:  11/6/2015

Tags:  221112 - Fossil Fuel 化石燃料, Rockwell Automation, Stellar Energy, Control System, Chiller, Temperature, Optimization, Air Intake, Automation, Power Engineering

Combustion Engine vs Gas Turbine: Ambient Temperature

Gas turbines can experience significant performance derating in hot, humid conditions. While simple cycle efficiency of a gas turbine is approximately 35% at 40°C (104°F), combustion engines can reach 45% or more efficiency.

Revision Date:  4/4/2014

Tags:  Wartsila, Gas Turbine, Temperature, Efficiency