定子双绕组电机槽漏感计算与绕组分布关系的研究  

Research on Relation between Stator Slot Leakage Inductance Calculating and Windings Distributing for Dual Stator-winding Machines

作　　者：刘陵顺[1] 张树团[1] 王昉[1] 

机构地区：[1]海军航空工程学院控制工程系,山东烟台264001

出　　处：《大电机技术》2012年第1期23-26,58,共5页Large Electric Machine and Hydraulic Turbine

摘　　要：对于定子双绕组电机,两套定子绕组共存于同一槽中,存在互漏感磁链耦合,槽漏感的计算与绕组节距、两套绕组夹角及绕组在槽中的分布有一定的关系,其计算不能套用现有的计算公式,需要进一步地研究。本文主要采用解析法研究不同绕组分布形式下的定子双绕组电机槽漏感的计算问题,导出了相同匝数两套绕组槽自漏感、互漏感与节距之间的关系式。Two sets of winding share in the same slot and mutual leakage flux coupling exists for dual stator-winding machines.Calculating of slot leakage inductance is related with pitch,angle and distributing between the two sets winding.The existing calculating formulae can not be used directly and need to research ulteriorly.In this paper,the analytical calculations of slot leakage inducance for dual stator-winding machine with different winding distributing structure are presented,the relevant formulas of slot self-leakage inductance,multual leakage inductance and different pitch for two sets stator-winding with the same turns are derived.

关 键 词：定子双绕组电机 槽漏感 绕组分布 节距 

分 类 号：TM303.1[电气工程—电机]