考虑稳定性的新型组合转子同步电机设计  

Design of a New Combined Rotor Synchronous Machine Considering Stability

作　　者：陈学珍[1] 

机构地区：[1]黄石理工学院电气与电子工程学院,湖北黄石435003

出　　处：《防爆电机》2010年第6期17-20,共4页Explosion-proof Electric Machine

基　　金：湖北省教育厅项目(B20093005)

摘　　要：建立了新型ALA+SPM转子组合电机小信号数学模型,以电机的稳定性为评价性能指标,探讨了组合转子电机SPM段占转子全长比值k和两段转子d轴间夹角α对电机稳定性的影响,计算结果和仿真结果一致,表明理论分析的正确性和有效性。In this paper,a small signal mathematics model of new motor with（ALA＋）SPM rotor is established.Taking stability as a target for evaluating performance of motor,the influences of ratio K of SPM length to entire rotor length and angleαbetween d-axes of two rotor parts on stability of motor are discussed.The calculation result is consistent with the simulation result,and it shows that the theoretical analysis are correct and available.

关 键 词：ALA+SPM 组合转子 稳定性 小信号 

分 类 号：TM341[电气工程—电机]