8/4极磁障转子无刷双馈电机

微特电机 ›› 2020, Vol. 48 ›› Issue (8): 31-34.

8/4极磁障转子无刷双馈电机

张岳¹, 王凤翔²

1.辽宁科技学院电信学院,本溪 117004;
2.沈阳工业大学电气工程学院,沈阳 110870)

收稿日期:2019-07-02 出版日期:2020-08-28 发布日期:2020-08-24
作者简介:张岳 (1965—) 男,博士,教授,研究方向为特种电机及其控制。

8/4 Poles Brushless Doubly-Fed Machine with Magnetic Barrier Rotor

ZHANG Yue¹, WANG Feng-xiang²

1. College of electrical and information engineering, Liaoning Institute of Science and Technology, Benxi 117004,China;
2. School of Electrical Engineering, Shenyang University of Technology,Shenyang 110870,China

Received:2019-07-02 Online:2020-08-28 Published:2020-08-24

摘要/Abstract

摘要： 在阐述无刷双馈电机的组成、工作原理的基础上,基于场路耦合有限元法,深分析了电机功率为450 kW、8/4极的磁障转子无刷双馈电机起动、空载及负载情况下的运行特点,并对磁障转子无刷双馈电机的异步起动、同步运行及双馈运行进行分析及实验。仿真和实验验证了该磁障转子无刷双馈电机的可行性和实用性。

关键词: 无刷双馈电机, 磁障转子, 场路耦合有限元法, 运行性能

Abstract: On the basis of principle and composition of brushless doubly-fed machine, the performance of start, no load and full load for 450 kW and 8/4 poles brushless doubly-fed machine with magnetic barrier rotor was analyzed in detail based on finite element method. The operation characteristics of asynchronous start, synchronous operation as well as doubly-fed operation for brushless doubly-fed machine with magnetic barrier rotor were discussed. The experimental results of the prototype machine validated the design method and predicated doubly-fed operation performance of the brushless doubly-fed machine with magnetic barrier rotor. The simulation results and experimental study show that the designed brushless doubly-fed machine with magnetic barrier rotor is feasible.

Key words: brushless doubly-fed machine, magnetic barrier rotor, field-circuit coldpling finite element method, operation characteristic

中图分类号:

TM34

张岳, 王凤翔. 8/4极磁障转子无刷双馈电机[J]. 微特电机, 2020, 48(8): 31-34.

ZHANG Yue, WANG Feng-xiang. 8/4 Poles Brushless Doubly-Fed Machine with Magnetic Barrier Rotor[J]. Small & Special Electrical Machines, 2020, 48(8): 31-34.

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