BCHP System Design and Application Based on Gas Engine

In this paper, the main advantages of CCHP(Combined Cooling, Heating and Power) and its applications are analyzed. A system integration scheme of BCHP based on gas engines and exhaust and engine jacket water direct-fired absorption chiller and its design principles have been proposed, and a thermodynamic analytical model was built. On the basis of these works, a BCHP program for a new five-star luxury hotel is designed and the operation costs of the hotel are calculated. The results show that BCHP system is high-efficiency and energy-saving.