摘要
首先,从质子交换膜燃料电池电堆阴极的需求对空压机出口压力、流量进行理论分析;然后,根据能量守恒原则从整体上对质子交换膜燃料电池供气系统中双螺杆压缩机的能流进行分析。通过分析可知:空气供给系统电机的控制与电机特性、压缩机特性、电机的转速、电堆控制输出对象均密切相关。
The pressure and the rate of flow were discussed for the demands of the proton exchange membrane fuel cell system(PEMFC) stack cathode.According to the conservation of energy,the energy flow was studied for the PEMFC gas supply subsystem which uses double screw air compressor.From the analysis,the control of the air supply system motor is closely related to the properties of motor and compressor,the motor speed and the output of the PEMFC pile.
出处
《河南科技大学学报（自然科学版）》
CAS
北大核心
2012年第3期16-19,110,共4页
Journal of Henan University of Science And Technology:Natural Science
基金
国家自然科学基金项目(50906022)
关键词
质子交换膜燃料电池
双螺杆空气压缩机
能量守恒
电机控制
Proton exchange membrane fuel cell system
Double screw air compressor
Energy conservation
Motor control
