直线电机轨道交通牵引系统研究与试验探讨

Research and Experimental Discussion on Traction System of Linear Motor Rail Transit

直线电机轨道交通具备建设成本低、受环境影响小、爬坡能力强等优点,近年来该交通形式在我国各城市的应用日渐广泛,相关研究也随之大量涌现。牵引变流器、牵引直线电机均属于直线电机轨道交通牵引系统的核心构成,二者与牵引控制难度较大、大功率直线感应电机电磁计算困难等难题联系紧密。基于此,本文将简单分析直线电机轨道交通牵引系统,并围绕直线电机轨道交通牵引系统运行试验结果进行深入探讨,希望研究内容能够给相关从业人员以启发。

Linear motor rail transit has the advantages of low construction cost,little environmental impact and strong climbing ability.In recent years,this type of traffic has been widely used in various cities in our country,and a large number of related studies have emerged.Traction converter and traction linear motor are the core components of the traction system of linear motor rail transit.They are closely related to the difficulties of traction control and electromagnetic calculation of high-power linear induction motor.Based on this,this paper will simply analyze the traction system of linear motor rail transit,and conduct in-depth discussion around the operation test results of the traction system of linear motor rail transit,hoping that the research content can inspire relevant practitioners.