Mathematical model of compressed air energy storage expansion part with flue gas recovery

摘要

This paper presents the model of compressed air energy storage (CAES) expansion part with flue gas recovery. The model is built based on classic CAES expansion part and supplemented with heat recovery steam generator and steam turbine. The model is built in the GateCycle software and tested based on real data acquired from one of existing CAES plant. As a result the influence of air inlet pressure on power and efficiency of such a system is presented.