中国电机工程学报2018，Vol.38Issue(4)：1187-1202,后插24,17.DOI:10.13334/j.0258-8013.pcsee.172433
混合永磁记忆电机系统及其关键技术综述
Overview of Hybrid Permanent Magnet Memory Machine Systems and Their Key Technologies
摘要
Abstract
Due to the using of high coercive force (HCF) and low coercive force (LCF) permanent magnet (PM) for hybrid excitations, hybrid permanent magnet memory machine (HPM-MM) combines the advantages of traditional permanent magnet synchronous machine (PMSM), such as high torque/power density, with the merits of memory machine (MM), such as online flux-adjustment characteristic. Consequently, it is promising for many applications such as renewable energy generation, electrical vehicles (EVs) over a wide speed ranges. On the basis of investigating the flux-regulation principle of the parallel and series HPM magnetic circuit, the HPM-MMs are classified into rotor-PM type and stator-PM type according to the position of HPMs. In this paper, an overview on the HPM-MM systems was carried out, with particular emphasis on machine configurations and their operational principle, mathematical model, and control strategies. Meantime, their key technologies were conducted, concerning mainly about the analysis features, PM flux observer as well as torque ripple mitigation. Furthermore, the topologies, operation principle of several special HPM-MMs were explored. Finally, the future trends of the machine systems were prospected.关键词
混合永磁记忆电机/混合励磁/调磁原理/永磁磁链观测器/转矩脉动抑制Key words
hybrid permanent magnet memory machine/hybrid excitation/flux-regulation principle/PM flux observer/torque ripple mitigation分类
信息技术与安全科学引用本文复制引用
林明耀,杨公德,李念..混合永磁记忆电机系统及其关键技术综述[J].中国电机工程学报,2018,38(4):1187-1202,后插24,17.基金项目
国家自然科学基金项目(50977010,51277025) （50977010,51277025）
江苏省科技计划项目(BE2011140). Project Supported by National Natural Science Foundation of China (50977010, 51277025) （BE2011140）
Science and Technology Support Plan of Jiangsu Province of China (BE2011140). （BE2011140）
