空气压缩机永磁同步电动机控制系统的设计

Design on Control System of Permanent Magnet Synchronous Motor in Air Compressor

介绍了一种单片机和SA4828芯片联合控制,采用滞环电流跟踪方法设计了永磁同步电动机控制系统,较好解决了传统空气压缩机能耗高,效率低、功率因数低的问题。

This paper introduces a joint control used a microcontroller and SA4828 chip, it is designed a control system of a permanent magnet synchronous motor applied hysteresis current tracking method, this system solves the problem well ,which a conventional air compressor has high energy consumption, low efficiency, low power factor.