电工技术学报2017，Vol.32Issue(z2)：26-33,8.DOI:10.19595/j.cnki.1000-6753.tces.L70132
磁阻式无刷双馈电机的转子结构及其性能分析
Performance Analysis on Brushless Doubly-Fed Motor with Reluctance Rotor
黄长喜 1阚超豪 1任泰安 1赵威1
作者信息
- 1. 合肥工业大学电气与自动化工程学院 合肥 230009
- 折叠
摘要
Abstract
In this paper, a kind of new type of magnetic resistance brushless doubly-fed motor rotor structure is introduced to the design of rotor structure which is designed based on the magnetic resistance structure combined with wound rotor type structure. This rotor structure has kept the flexibility of connection mode of the wound rotor winding, and played the oriented functions of reluctance rotor flux, improving the effect of magnetic field modulation, It can realize commendably to maximize coupling ability of two sets of rotor and stator winding. It has been analyzed detailly of the design principle and method of the structure of a new type of reluctance rotor brushless doubly-fed motor in this paper, as a case study of a 30kW·A prototype showed that the power distribution curve, the air gap flux density curve and motor efficiency of the new type of magnetic resistance of brushless doubly-fed motor, and contrasted with the structure of the magnetic barrier and magnetic resistance, adding the cage of reluctance rotor brushless doubly-fed motor output power in the same conditions. Finally,the dynamic performance of the prototype of the brushless doubly-fed generation system has been tested. The experimental results shown that the new type of magnetic resistance brushless doubly-fed motor which is designed by this manner has achieved excellent performances.关键词
无刷双馈电机/磁阻式转子/数学模型/等效电路模型/风力发电Key words
Brushless doubly-fed motor/magnetic resistance rotor/mathematical model/equivalent circuit model/wind power generation分类
信息技术与安全科学引用本文复制引用
黄长喜,阚超豪,任泰安,赵威..磁阻式无刷双馈电机的转子结构及其性能分析[J].电工技术学报,2017,32(z2):26-33,8.
