摘  要：简要分析了无刷双馈电机结构与数学模型。在此基础上，介绍了无刷双馈电机的三种智能控制策略：模糊自适应PID控制、模糊神经网络控制、专家自适应PID控制。最后展望了无刷双馈电机控制策略的发展趋势。
关键词：无刷双馈电机; 控制策略; 发展趋势

21Abstract: This paper briefly analyzed the structure and the mathematical model of brushless doubly-fed machines. On this basis, three kinds of intelligent control strategies of brushless doubly-fed machines were introduced: fuzzy-adaptive PID control, fuzzy neural network control and expert self-adaptive PID control. Finally expected the future trends of the strategies of brushless doubly-fed machines.
Key words: brushless doubly-fed machines; control strategy; the future trends