活塞压缩机用新型双管直线感应电动机特性计算与仿真分析  

Performance Conputation and Simulation Anaysis on New Double Barrel Linear Induction Motor of Pistion Compressor

作　　者：杨明[1] 王裕清[1] 王海星[1] 

机构地区：[1]河南理工大学电气工程与自动化学院,焦作454000

出　　处：《微电机》2008年第5期87-89,共3页Micromotors

基　　金：河南省科技攻关项目(0624260030)

摘　　要：为了克服管型直线感应电机结构简单,单位体积推力小的缺点,设计了具有内外双定子、中间动子结构的新型双管型直线电机。建立了计及边端效应的电机等效电路模型,推导出了电磁推力、功率与效率等通用特性关系式。通过仿真获得了更加接近实际的电机特性曲线。结果表明,电机推力大、整机效率高,为其电磁设计与活塞的动力特性分析提供了一定理论依据。The new cylinder type linear induction motor of double stator and rotor is designed. Motor equivalent circuit model with edge effect is built, and electromagnetism propulsive force, power and efficiency deduced. Simulated result indicates the border effect queen, can gain actual approcimation motor characteristic property carve more, also be that it＇s electromagnetism has desgned and piston driving force characteristic property analysis has proveded the cartain theory basis.

关 键 词：双管型 直线感应电机 等效电路 特性计算 仿真分析 

分 类 号：TM346[电气工程—电机]