基于活塞压缩机的直线感应电动机的特性计算及其仿真分析  

Performance Calculation and Simulation Analysis to Linear Induction Motor Based on Piston 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,河南焦作454000

出　　处：《矿山机械》2007年第7期95-97,共3页Mining & Processing Equipment

基　　金：河南省科技攻关项目(0624260030)

摘　　要：针对驱动活塞压缩机的圆筒型直线感应电动机,建立了计入边端效应下的直线电机等效电路模型,推导出了电机的电磁推力、功率与效率等通用特性关系式。仿真结果表明,考虑边缘效应后,更能获得接近实际的电机特性曲线,也为其电磁设计与活塞的动力特性分析提供了一定的理论依据。According to the cylinder type linear induction motor driving piston compressor, the paper established equivalent circuit model of linear motor counting the sideband effect, deduced the general performance relationship formula among electromagnetism propulsive force, power and efficiency etc. Simulated result shows that the motor performance curve approximative to fact can be obtained alter taking the sideband effect into consideration, which offers certain theoretical reference for electromagnetism design and analysis to dynamic performance of piston. [ Descriptors ] Linear motor Equivalent circuit Performance calculation Simulation analysis

关 键 词：直线电机 等效电路 特性计算 仿真分析 

分 类 号：TM346[电气工程—电机]