混合励磁电机控制技术

Control Technology of Hybrid Excitation Electric Machine

混合励磁电机不仅具有永磁电机的特点还具有起动转矩大,调速范围广的优点。同时在发电运行时,具有较宽的电压调节能力,因此在工业生产中广受好评。阐述混合励磁电机的基本特点,着重对混合励磁电机的控制技术进行分析。

Hybrid excitation electric machine not only has the characteristic of permanentmagnet electric machine,but also has the advantages of high starting torque and wide adjustablespeed range. The electric machine simultaneously has stronger ability of regulating voltage when it runs as generator,so it is critically acclaimed in industrial production. This paper introduces basic characteristics of hybrid excitation electric machine,and chiefly analyzes its control technology.