无刷双馈交流励磁电动机控制系统原理

Brushless Doubly-Fed AC Excited Induction Machine Drives

摘要: 描述了无刷双馈交流励磁感应电动机的机械结构及电气特性,分析了其电路模型和矢量空间关系,得到了无刷双馈交流励磁电动机的数学模型,并结合国内、外研究状况进行了探讨,提出无刷双馈交流励磁电动机可在高性能传动、节能调速、变速恒频发电和吸收冲击负荷等领域均有广泛应用的前景。

Abstract: Presents the mechanical structures and electric characteristics of Brushless Doubly-Fed Ac Excited Induction Machines, and analyses the circuitry model and vector space relationship of the dirives. Then it discusses the general research in this academic field. Finally, it draws a conclusion of the expansive application in the dield of high-performance, energy saving, variable-speed constant frequency and shock load absorption of the machines in the future.