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随着汽车行业的快速发展,环保和能源问题日渐严峻。为解决这些问题,高性能的环保车成了汽车发展的必然,改变了传统汽车以燃油为主的时代,各大汽车研发生产企业纷纷推出了纯电动汽车(EV)、油电混合动力车(HEV)、外插充电式混合动力车(PHEV)及燃料电池车(FCV)。纯电动汽车(EV)、油电混合动力车(HEV)的动力输出方式如图1、图2所示。
With the rapid development of the automobile industry, the environmental protection and energy issues are becoming more and more serious. In order to solve these problems, the high-performance eco-friendly vehicles have become the inevitable development of automobiles and have changed the traditional era of fuel-based automobiles. Major automobile R & D and production enterprises have launched electric vehicles (EVs), hybrid electric vehicles HEV), plug-in hybrid electric vehicles (PHEV) and fuel cell vehicles (FCV). Pure electric vehicles (EV), hybrid electric vehicles (HEV) power output as shown in Figure 1, Figure 2 shows.