Exergy analysis and optimization of a CCHP system composed of compressed air energy storage system and ORC cycle

Cogeneration systems are getting more attention due to their high efficiency. These systems can provide different commodities with lower energy consumption; therefore their utilization has decreased fossil fuel consumption throughout the world. In this paper, a new cogeneration system is proposed which is composed of a compressed air energy storage system (CAES), an ORC cycle and an ejector system. The proposed system is capable of producing...