应用MC33035、MC33039、IGBT专用驱动模块2ED300C172-S、IGB T 功率模块FF450R12IE4以及带有 CAN (controllers area network) 接口的PIC18F458 单片机构成360V无刷直流电机闭环调速控制与通信系统 ,该电机控制器能够实现对120 kW无刷直流电机的闭环控制 , 具有过电流、欠压、过热等保护功能. 另外,还提出了CAN总线通信方案-Application of MC33035, MC33039, IGBT driver module 2ED300C172-S, T IGB power module FF450R12IE4 and PIC18F458 (area network controllers) interface of CAN microcontroller 360V brushless DC motor closed-loop speed control and communication system, the motor controller can achieve the 120 kW brushless DC motor closed-loop control, with over current, under voltage, over heat, etc.