基于数字信号控制器的无刷直流电机控制器

The Controller for Brushless DC Motor Based on the Digital Signal Controller

无刷直流电机的良好特性与其控制器的性能密切相关。介绍基于Microchip公司的数字信号控制器(DSC)dsPIC30F2010设计的300V无刷直流电机的控制器,阐述了利用这种DSC控制无刷直流电机的原理,详细介绍了该控制器的硬件结构与软件流程。实验结果证明了该控制器的可行性。

Good performance of brushless DC motor is closely related to the characteristics of the controller. The design of control system based on Microchip digital signal controller dsPIC30F2010 for 300V brushless DC motor is introduced. The principle of controlling brushless DC motor using the DSC is analyzed and the hardware and the software flow of the control system are presented in detail. Experimental results certify the feasibility of the controller.