摘要
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.
出处
《煤矿机械》
北大核心
2010年第6期138-140,共3页
Coal Mine Machinery
关键词
单片机
SA4828
滞环电流跟踪
永磁同步电动机
a microcontroller
a SA4828 chip
hysteresis current tracking
permanent magnet synchronous motor
