永磁同步电动机共性技术的研究  

Research for Common Technology of Permanent Magnet Synchronous Motor

作　　者：谭茀娃[1] 金如麟[1] 

机构地区：[1]上海交通大学,上海200030

出　　处：《电机与控制应用》2007年第2期5-8,共4页Electric machines & control application

摘　　要：介绍了永磁同步电动机(PMSM)的发展条件和发展机遇,分析PMSM低速时转矩波动的原因。通过比较极槽比和分数槽绕组的组合,得出多槽少极,大分母分数槽方案为最优组合。介绍了内置式PMSM设计中的注意事项。The development condition and development chance of permanent magnet synchronous motor were introduced, The reason that PMSM occurred torque wave at low speeding was analyzed, By comparing different combinations of pole slot proportion and fraction slot winding, the best combination was high slot pole proportion and big fraction slot winding. In the end, the designing for interior PMSM was introduced.

关 键 词：永磁同步电动机 电机设计 共性技术 

分 类 号：TM302[电气工程—电机] TM351