无刷双馈电机的控制策略

无刷双馈电机作为一种兼有笼型、绕线型异步电机和电励磁同步电机优点的新型电机，在电动机变频调速和变速恒频发电领域中越来越受到重视。本文在系统研究国内外对无刷双馈电机研究的基础上，总结分析了目前在无刷双馈电机的闭环控制中比较成熟的一些控制策略，以期推动我国无刷双馈电机的研究。

The Control Strategy for Brushless Doubly-fed Electric Machine

As a new type of electrical machine,combined the merits of the asynchronous motor with the squirrel cage rotor with and wound rotor and the electro excited synchronous motor,the brushless doubly fed electrical machine(BDFM)has been attracted more and more attention in the field of variable frequency adjustable speed motor and variable speed constant frequency generating.On the basis of systematical study on the internal and external literatures,some ripe control strategies of the closed loop control for BDFM at present were summarized in this paper to push forward the study on BDFM in our country.