电工技术学报2018，Vol.33Issue(2)：245-254,10.DOI:10.19595/j.cnki.1000-6753.tces.L70696
双端励磁内置转子磁分路混合励磁电机设计与转子强度分析
Design and Rotor Strength Analysis of a Hybrid Excitation Synchronous Machine with Dual-Direction Built-in Field Windings
摘要
Abstract
This paper introduces the topology and principle of a new hybrid excitation synchronous machine with dual-direction built-in field windings. In view of the serious problem of solid rotor eddy current loss, the combined rotor is presented and the soft magnetic composite (SMC) material is utilized on the surface of solid rotor. Furthermore, the modular method is applied to improve the processing technology of the three-dimensional rotor structure. Considering the tensile strength limitations of SMC material, carbon fiber is used to strengthen the rotor, and the rotor structure strength is analyzed. This paper lays a foundation for the optimization of the new hybrid excitation synchronous machine structure.关键词
转子强度/混合励磁电机/软磁复合材料/转子磁分路/碳纤维Key words
Rotor strength/hybrid excitation synchronous machine/soft magnetic composite material/magnetic shunting rotor/carbon fiber分类
信息技术与安全科学引用本文复制引用
张晓祥,张卓然,刘业,李进才,陈志辉..双端励磁内置转子磁分路混合励磁电机设计与转子强度分析[J].电工技术学报,2018,33(2):245-254,10.基金项目
国家自然科学基金优秀青年基金(51622704),江苏省杰出青年基金(BK20150033)和南京航空航天大学研究生创新基地(实验室)开放基金(kfjj20150302, kfjj20160309)资助项目. （51622704）
