3Takahisa S, Katsuya I. Air Conditioning System for Electric Vehicle [C]. SAE, 1996.
4Werner H, Nobuharu Ki. CO2 Heat Pump System with E- lectrical Compressor [ C ]. VDA Alternate Refrigerant Winter Meeting, 2003.
5Lee D Y, Cho C W, WON J P. Performance characteris- tics of mobile heat pump for a large passenger electric vehi- cle [J]. Applied Thermal Engineering, 2013, 50 (1): 660 - 669.
6Umezu K, Noyama H. Air - Conditioning system For E- lectric Vehicles ( i - MiEV) [ C ]. SAE Automotive Re- frigerant & System Efficiency Symposium, 2010.
8Lee M Y, Lee H S, Won H P. Characteristic Evaluation on the Cooling Performance of an Electrical Air Condition- ing System Using R744 for a Fuel Cell Electric Vehicle [J]. Energies, 2012, (5): 1371-1383.
9Ogbum M, Nelson D J, Luttrell Willia, et al. Systems Integration and Performance Issues in a Fuel Cell Hybrid Electric Vehicle [ C]. SAE, 2000.
10Kim S C, Won J P, Park Y S, et al. Performance evalu- ation of a stack cooling system using CO2 air conditioner in fuel cell vehicles [ J ]. Refrigeration, 2009, 32 (1): 70-77.