【摘要】 目的缩短电动汽车总体设计的周期，方法采用ＢｏｒｌａｎｄＣ＋＋ＯＷＬ语言开发了一个模块化、用户界面良好、操作方便的电动汽车综合性能仿真程序（ＥＶＳＰ）．结果ＥＶＳＰ主要用于仿真电动汽车的动力性能和经济性能。ＥＶＳＰ提供多种数据输入模块和一个大型电动汽车驱动链部件参数库，并提供多种模拟循环（ＥＣＥ）数据库，利用这些数据库可以进行电动车驱动链不同部件的任意匹配，并进行任意模似循环的动力性能和经济性能比较分析，利用ＥＶＳＰ对ＹＷ６１２０ＤＤ电动公共车进行了性能仿真，并与道路试验数据进行了对比分析，结论仿真结果表明ＥＶＳＰ是开发新型电动车辆驱动系统和分析、改进现有电动车辆的强大工具。更多还原

【Abstract】 Aim Toshorten integral design period of electric vehicles Methods The electric vehicle simulation program(EVSP), a modular user-friendly program which is written in Borland C++ OWL for Windows was developed. Results EVSP allows simulating the dynamic and the economy performance of electric vehicles.EVSP provides many kinds of data input module,a large components library of electric vehicles and several kinds of speed cycle with these library,it is easily to develop a new concept of different drive trains or even to compare or improve the existing electric vehicles. The paper simulated the performance of YW6120DD Electric Bus, and analyzed the test results comparing with simulation results Conclusion The simulation results indicate that the EVSP may contribute to the developments of electric vehicles in general and the definition of the optimal match management in the drive train in particular.更多还原