混合动力公交车电阻辅助制动系统研究

Introduction of Operating Principle of Crowbar BAS of Hybrid-power Bus

理想的解决方案是当储能系统被充满以后,有一个装置可以长时间工作,消耗电机制动产生的能量,而电阻辅助制动系统是一个较好的选择,这样就可以避免超级电容混合动力公交车出现电容被充满后,电制动消失的问题。

To increase operating safety,all models of bus of supercapacitance hybrid power have to be installed with crowbar BAS. This article introduced the operating principle of crowbar BAS,and analyzed key factors of selecting BAS, including resistance and kw, and a true case study of BAS.