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城轨车辆直线电机的运行能耗与气隙调整
引用本文:王保坚.城轨车辆直线电机的运行能耗与气隙调整[J].都市快轨交通,2008,21(5):39--40.
作者姓名:王保坚
作者单位:广州市地下铁道总公司,广州,510310
摘    要:论述城市轨道交通车辆直线电机气隙与效率之间的关系,分析直线电机定子与感应板的相互作用力.说明气隙过大会造成运行能耗增加;提出调整直线电机气隙的思路,着重介绍气隙测量的方法:

关 键 词:车辆  直线电机  气隙  感应板
修稿时间:2013/12/6 0:00:00

Operation Energy Consumption and Regulation of Air Gaps of Linear Induction Motor of Metro Vehicles
Wang Baojian.Operation Energy Consumption and Regulation of Air Gaps of Linear Induction Motor of Metro Vehicles[J].Urban Rapid Rail Transit,2008,21(5):39--40.
Authors:Wang Baojian
Abstract:The paper discusses the relation between the air gaps and the efficiency of linear induction motor of subway vehicles and analyzes the interaction forces between stator and reaction plate of linear induction motor,indicating that larger air gaps may bring about increase of operation energy consumption.It puts forward the ideas to regulate the air gaps of linear induction motors and introduces in detail the methods of measuring the air gaps.
Keywords:vehicles  linear induction motor  air gap  reaction plate
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