同步电动机交—交变频调速系统中的矢量控制

Vector Control in the Control System with Cycloconverter-fed Synchronousc Motor

在高速增长的经济环境下,变频调速系统在我国有非常巨大的市场需求。本文基于电动机统一控制理论和矢量控制的基本原理,对同步电动机按磁通定向的矢量控制系统进行了分析和研究。

With the rapid growth of the economy, a large market demanding of frequency conversion system is emerging in china. Based on the motor control theory and vector control principle, the air gap - flux - oriented vector control system is discussed, and the application methods of the current - model and the voltage -model are presented.