Fuel cell electric vehicle becomes one of the first choice because of its particular advantage . in this paper , the author accomplishes the research on vehicles control and power flow management system , which takes electric vehicle as researchful background and takes fuel cell electric vehicle as researchful object . research achievement as bellow : in this paper , the author analyzes the type , structure and hardware module of fuel cell electric vehicle 燃料电池电动轿车以其特有的优势成为未来环保汽车的首选之一，本文以开发研究电动汽车为背景，以燃料电池电动轿车为研究对象，开展对整车控制及能量流管理系统的研究，主要研究成果如下：本文对燃料电池以及燃料电池电动车的类型、结构和硬件构成作了细致的分析。
After the implementation of the powertrain configuration , the mathematical models of main powertrain components are constructed by applying software advisor and the simulation results of each component are given according to the vehicle performance simulation results by using software advisor 在布置方案确定后，通过advisor软件对燃料电池电动车的动力传输系统进行了建模与仿真。本文详细介绍了动力传输系统中，燃料电池，蓄电池，电机和控制器系统数学模型的工作原理和建立过程。
Fuel cell is the power source of fuel cell electric vehicle , which directly translates the chemical energy into electricity , which is supplied to the motor to drive the vehicle . fuel cell electric vehicle only emits water or little contamination and has a high efficiency . nevertheless , the acceleration , speed and traveling distance of fuel cell electric vehicle remain the same of traditional vehicle 燃料电池电动车( fcev ， fuelcellelectricvehicle )作为第三代电动汽车，它由燃料电池作为动力源，它直接将燃料的化学能转变为电能，通过电能驱动电机使车辆运行，只排放出水或极少的污染物，能量转化效率高，同时还保持了传统汽车的加速快、极速高、续驶里程长等性能，成为电动车研究开发的热点。
