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Turbine Inlet air cooling project for Saudi Electric Company

Projects

Turbine Inlet air cooling project for Saudi Electric Company

Period July, 2010- March, 2012
Heat-exchange Power 48000kW
Specificaton of the heat-exchanger unit 12m*2m*0.9m
Quantity 5
Net weight of a single unit 5 tones

This is one of DongRun’s largest oversea projects. The coolers are applied to the retrofit of power plants for Saudi Electric Company. The whole project is designed for 2 power plants, including 20 sets of cooling coil and 48 sets of heat rejection. DongRun’s coolers are capable to increase the power plants’energy efficiency by 20% in summer.

Because the resistance of inlet air seriously impacts the performance of gas turbine, the design of gas cooler had to be of low wind resistance. Besides, since the power plants are operating in desert area, the coolers had to be specifically designed for the dry environment of high temperature. The standards were much stricter compare to the other similar products. It shows that DongRun has a strong design strength.