电力测功机动态测试平台系统

详细信息

Dynamic Testing Platform of Electric Dynamometer

College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100022, China

摘要: 为了测试电动汽车电机驱动性能,开发了一台高性能电力测功机测试系统,该系统使用他励直流发电机负载电机和可工作在4个象限的高性能控制器,实现了电机转速的闭环控制,配备了高性能的转矩传感器和全数字化的数据采集系统,实现了对异步电机、直流电机、永磁无刷电机、永磁同步电机及相应控制器的动、静态性能测试.
- 测功机 /
- 动态测试 /
- 转矩测量
Abstract: This platform is designed for measuring drive characters of motor-driven vehicles. The separately excited DC motors are used to act as load motor, with high-efficiency-motor controller, it can run smoothly at any quadrant. The electric dynamometer includes high performance torque sensor and all digital data sampling system. The system can process AC motor, DC motor, BLDC motor and PMSM motor's static and dynamic character's measurement. It can provide a valid tool for testing EV's motor driving system.
- dynamometer /
- dynamic testing /
- torque measurement