并列结构混合励磁无刷同步发电机的原理及实现  

Principle and Realization of Paratactic Structure Brushless HESM

作　　者：万军红[1] 

机构地区：[1]上海电机学院电气学院,上海200240

出　　处：《电机与控制应用》2009年第7期5-9,52,共6页Electric machines & control application

基　　金：国家自然科学基金重大项目(50337030);上海市自然科学基金项目(08ZR1408600);上海市教委科技创新项目(09YZ480);上海市教育委员会重点学科(J51901)

摘　　要：针对永磁同步发电机磁场调节困难、输出电压不可调等问题,研制了一种新型并列结构混合励磁同步发电机,阐述了它的结构及调磁原理,分析了它的等效磁路,并通过对原理样机的试验测试了其空载特性、外特性及调节特性。结果显示:并列结构混合励磁无刷同步电机结构可行,解决了永磁同步电机的缺陷。To solve the question that output voltage can not adjusting of the permanent magnet synchronous ma- chine（ PMSM）, a kind of new type machine-the paratactic structure hybrid excitation synchronous machine （HESM） is introduced, its structure and working principle is described, and its equivalent magnetism circuit is analyzed, the non-load characteristic, load characteristic and regulative characteristic are tested. The result of test show： the pa- ratactic structure hybrid excitation synchronous machine solved shortcoming of PMSM, the structure is feasible.

关 键 词：混合励磁 并列结构 同步 特性 

分 类 号：TM301[电气工程—电机] TM341