双馈电机的交流励磁电源

AC Excitation Power Supply of Double-Feed Motor

文中讨论了“双馈”与“单馈”电机的区别,按电力电子学中电能转换器的种类介绍了转子附加电源(交流励磁电源)的选择原则,并对各类励磁电源的性能及优缺点作了比较。

This paper discusses the distinction between double-feed motor and single feed motor, introduces the principle of selecting additional rotor power supply according to kinds of electricity converter in power electronics field, and compared the merits or disadvantages of all the excitation power supply and their performance.