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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。当前国内混合动力公交车的储能系统以超级电容为主,典型产品代表是宇通和金龙的混联混合动力公交车,二者均采用Maxwell的BMOD0165-P048模块,8串2并,最高电压388 V,容量42F。针对以上混合动力系统,该配置的超级电容储能系统可以满足车辆动力性的要求。但是在制动能量回收时,会出现超级电容能量回收满后无法继续回收能量
The ideal solution is that when the energy storage system is full, there is a device that can work for a long time and consumes the energy generated by motor braking, and the resistance-assisted braking system is a better choice so that the supercapacitor hybrid can be avoided After the bus appears full of electric capacity, electric brake disappears the question. At present, the energy storage system of hybrid buses in China mainly uses supercapacitors. Typical products represent hybrid hybrid buses of Yutong and Jinlong. Both of them adopt Maxwell’s BMOD0165-P048 module, 8 strings and 2, and the maximum voltage is 388 V, capacity 42F. For the above hybrid system, the configuration of the super capacitor energy storage system can meet the requirements of vehicle dynamics. However, in the braking energy recovery, there will be no recovery of energy after the super capacitor energy recovery