无刷双馈电机调速系统仿真研究

Brushless Double-fed Motor Speed Control System Simulation Research

无刷双馈电机是在级联电机的基础上,结合电机设计技术和控制策略实现得一种新型电机。该电机具有简单牢固的无刷电机结构、功率因数可调、变换装置容量较小、可以回馈使用的转子传差功率及多种运行模式等特点。在变频调速和变速恒频发电领域具有重大实际应用价值。

Brushless Doubly Fed Machine(BDFM) is a new type of motor based on the cascade motor,which using electrical machine design technology and control strategies.The motor has its characters of simple solid brushless structure,adjustable power factor as well as smaller transformation capacity.It can feed back the power of the rotor slip,besides it has a variety of operation modes.So it has great practical value in ASD and VSCF fields.