电机与控制应用
電機與控製應用
전궤여공제응용
Electric Machines & Control Application
2015年
11期
21-25,40
,共6页
极槽配合%永磁伺服电机%电磁性能分析%有限元仿真
極槽配閤%永磁伺服電機%電磁性能分析%有限元倣真
겁조배합%영자사복전궤%전자성능분석%유한원방진
slot/pole number combination%permanent magnet servo motor( PMSM)%electromagnetic performance analysis%finite element simulation
针对一款高性能永磁伺服电机的设计指标,在相同的外形尺寸要求下,提出了不同极槽配合的设计方案. 结合分数槽集中绕组永磁伺服电机的结构和性能特点,使用有限元软件对2种方案进行了电磁性能分析,通过对齿槽转矩、反电动势谐波、效率等数据的比较,得出了不同设计理念的优劣之处,为下一步永磁伺服电机的样机开发方案选择提供了参考依据.
針對一款高性能永磁伺服電機的設計指標,在相同的外形呎吋要求下,提齣瞭不同極槽配閤的設計方案. 結閤分數槽集中繞組永磁伺服電機的結構和性能特點,使用有限元軟件對2種方案進行瞭電磁性能分析,通過對齒槽轉矩、反電動勢諧波、效率等數據的比較,得齣瞭不同設計理唸的優劣之處,為下一步永磁伺服電機的樣機開髮方案選擇提供瞭參攷依據.
침대일관고성능영자사복전궤적설계지표,재상동적외형척촌요구하,제출료불동겁조배합적설계방안. 결합분수조집중요조영자사복전궤적결구화성능특점,사용유한원연건대2충방안진행료전자성능분석,통과대치조전구、반전동세해파、효솔등수거적비교,득출료불동설계이념적우렬지처,위하일보영자사복전궤적양궤개발방안선택제공료삼고의거.
For a high performance permanent magnet servo motor design index, under the request of the appearance of the same size, put forward the design scheme of a groove cooperates. Combined with fractional slot concentrated winding structure and performance characteristics of permanent magnet servo motor, using the finite element software the electromagnetic performance of two kinds of schemes was analyzed. Based on the cogging torque and back emf harmonic, efficiency, such as data comparison, analyzed the advantages and disadvantages of different design concept, for the permanent magnet servo motor prototype development scheme selection provided a reference basis.
