基于DSP的电动机电磁兼容设计

Design of EMC on Motor System Based on DSP

电磁兼容是电子设备系统工程的重要指标,也是质量可靠性的重要指标。介绍了电磁干扰理论知识的基础,阐述了基于数字信号处理器的无刷直流电动机控制系统的电磁兼容性软硬件设计。电磁兼容性设计有利于提高无刷直流电动机控制系统的抗干扰能力,增强系统的可靠性和稳定性。

EMC is an important indicator of system engineering, also an important indicator of the quality of reliability. On the basis of EMI theory, this paper expanded on hardware and software design of EMC in the control system of brushless DC motor which was based on a signal processor. The EMC Design makes for improving anti-interference ability and increasing stability and reliability of brushless DC motor control system.