论文部分内容阅读
经过这一年的使用,各辆电动公交车的行驶里程均达到了5万km,可蓄电池的储电量也随之下降了20%左右,原来充一次电能跑3圈,现在只能勉强跑2圈了。2013年,记者走访了一条配备“双电”新能源公交车的线路——上海787路,车辆使用了超级电容和蓄电池2种动力源,既能保证车辆具备较长的续航里程,又支持公交车频繁起步时快速放电,大大延长了电池的使用寿命。经过长时间的上路考验,到底这种双源电动公交车
After this year’s use, each electric bus mileage reached 50,000 km, the storage capacity of the battery also will be reduced by about 20%, the original charge of electricity ran three laps, and now can only barely run 2 Circle. In 2013, the reporter interviewed a line equipped with “Double Electricity” new energy bus - Shanghai 787 Road. The vehicle uses two kinds of power sources: super capacitor and battery, which not only ensures long-range mileage of the vehicle, Frequent discharge of buses to support rapid discharge, greatly extending the battery life. After a long time on the road test, in the end this dual source electric bus