【摘要】 基于交流电机拖动/加载技术,通过整流/逆变一体化的高性能电源并整合测试仪器,研制了电动车辆用ISG系统的稳态和动态性能测试台架。利用PC控制和测试软件,该台架能够实时地对测试数据进行存储和显示,其动态性能良好。台架实现了基于同一平台的包括电机电驱动和发电特性的测试要求,节约了测试时间和测试成本。基于该台架完成了十余套电动车辆用电机的测试试验工作。更多还原

【Abstract】 A dynamometer for integrated starter and generator(ISG) used in electric vehicles was developed.The dynamometer adopted AC motar to realize drive and load function.And the integrated power sources which can provide and absorb power took charge of the source of the tested motor.The dynamometer can realize the real-time measurement and data store,and the dynamic state of the dy- namometer is well.The measurement based on this platform can save time and cost.More than ten sets of ISG motors have been tested,and the measurement results are all accepted by the motor com- pany.更多还原