8/4极磁障转子无刷双馈电机  

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

作　　者：张岳[1] 王凤翔[2] ZHANG Yue;WANG Feng-xiang(College of electrical and information engineering,Liaoning Institute of Science and Technology,Benxi 117004,China;School of Electrical Engineering,Shenyang University of Technology,Shenyang 110870,China)

机构地区：[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

出　　处：《微特电机》2020年第8期31-34,共4页Small & Special Electrical Machines

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。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.

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 

分 类 号：TM34[电气工程—电机]