计算机技术与发展Issue(7)：230-232,236,4.DOI:10.3969/j.issn.1673-629X.2014.07.057
感应励磁式无刷同步电机设计与仿真分析
Design and Simulation Analysis of a Brushless Synchronous Machine with Induced-excitation
摘要
Abstract
An excitation scheme of radial/tangential hybrid excitation brushless ac generator with a kind of induced-excitation is proposed in this paper. The excitation current of synchronous motor is obtained for rectifiered ac current of rotor exciting windings which is induced by the magnetic field of stator windings. Introduce its configuration characteristics and operation principle. The no-load characteristics and external characteristics are obtained by 2D finite element method. The simulation results indicate that it possesses the advantages of high efficiency of permanent magnet machine and adjustable magnetic of electric excitation machine. In addition, compared with traditional brushless scheme,the kind of motor has many more advantages,such as simple structure.关键词
感应励磁/混合励磁/同步电机/无刷Key words
induced excitation/hybrid excitation/synchronous motor/brushless分类
信息技术与安全科学引用本文复制引用
符慧,干兴业,朱姝姝,刘闯..感应励磁式无刷同步电机设计与仿真分析[J].计算机技术与发展,2014,(7):230-232,236,4.基金项目
国家自然科学基金资助项目(50977044) （50977044）
