满足恒功率要求的不等匝4/6极双速绕组  

Un-equal Turn 4/6 Pole-changing Double-speed Windings to Meet with the Requirement of Constant Power Operation

作　　者：常俊国 

机构地区：[1]福州万德电气有限公司,360016

出　　处：《电机技术》2017年第5期46-48,54,共4页Electrical Machinery Technology

摘　　要：介绍了不等匝全换相4/6极双速绕组的排列分析过程,并对该结构的槽满率、工艺可行性和谐波等进行了研究。通过其与3Y/3Y+Y绕组的主要性能参数的对比,证明不等匝全换相4/6极绕组具有绕组系数高、谐波含量少等优点,同时还能满足恒功率的要求。Arrangement and the related analysis on the un-equal turn 4/6 pole-changing double-speed windings to perform the fully commutations were introduced while their slot-full-rate, technological feasibility and harmonic wave were studied. Through main performance comparison with those of the 3Y/3Y/3Y＋Y windings, the advantages of high winding coefficient, low harmonic composition as well as meeting with the requirement of constant power operation were proved.

关 键 词：不等匝4/6极双速绕组换相法恒功率 3Y/3Y 

分 类 号：TM302[电气工程—电机]