Optimal Operation of CCHP System Combined Electric Vehicles Considering Seasons

Energy shortage has always been a problem that the world needs to face. The combined cooling, heating, and power (CCHP) system, as multi-level energy utilization system can provide electric simultaneously, is considered have good development prospects in alleviating problems. In addition, because of rapid vehicles (EVs), using EVs supply devices become hot topic research. this paper, are with CCHP new equipment, influence season on user’s demand considered. Aiming at minimum economic cost, optimized by PSO algorithm two operating modes: following electricity load (FEL) thermal (FTL). final results show participation reduce costs both modes, especially FTL mode, which 4.58%, 13.61%, 12.74%, 3.57% spring, summer, autumn, winter, respectively. FEL mode more economical spring summer winter. CO2 emissions less than mode.