定子双绕组异步发电机漏电抗计算的研究  

Research on Calculation of Leakage Reactance of Dual Stator-Winding Induction Generator

作　　者：刘陵顺[1] 胡育文[1] 黄文新[1] 

机构地区：[1]南京航空航天大学航空电源科技重点实验室

出　　处：《航空学报》2006年第1期109-114,共6页Acta Aeronautica et Astronautica Sinica

基　　金：国家自然科学基金(50577032);航空基金(04F52039);台达科技基金(2004年)资助项目

摘　　要：漏电抗的准确计算是电机设计中十分关键的问题。基于静止励磁调节器的双绕组异步发电机定子绕组漏抗计算比传统的三相电机更复杂。首先给出了定子双绕组异步电机通用数学模型及等效电路,采用解析法对不同绕组结构的定子双绕组异步电机漏电抗计算进行了系统地分析,导出了相应的计算公式。最后,利用所得计算公式设计了一种静止励磁调节器控制的定子双绕组异步发电机,并对其定子漏电抗参数、性能指标及运行特性进行了计算。Accurate calculation of leakage reactance is key to design of electric machine. The calculation of leakage reactance of dual stator-winding induction generator with excitation regulator is more complex than ordinary 3-phase machine. In this paper, the general mathematic model and equivalent circuit of dual stator-winding induction machine are proposed. The analytical calculations of leakage reactance of dual stator-winding induction machine with different winding structure are presented systematically, the relevant formulas are derived. Finally, a dual stator-winding induction generator with excitation regulator is designed, and its leakage reactance, characteristics and performance are calculated.

关 键 词：定子双绕组异步电机 漏电抗 参数计算 电机设计 

分 类 号：V242.3[航空宇航科学与技术—飞行器设计]