轨道交通牵引系统新技术应用综述  

Application Overview of New Technology for Rail Transit Traction System

作　　者：邱腾飞 程建华 李水昌 宋术全 QIU Tengfei;CHENG Jianhua;LI Shuichang;SONG Shuquan(Locomotive & Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Beijing Zongheng Electro-Mechanical Technology Development Co Ltd,Beijing 100094,China)

机构地区：[1]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081 [2]北京纵横机电科技有限公司,北京100094

出　　处：《中国铁路》2019年第6期83-91,共9页China Railway

基　　金：中国铁路总公司科技研究开发计划项目(2017J008-I)

摘　　要：对轨道交通领域中牵引系统的新技术应用进行总结。对碳化硅器件应用、永磁同步电机技术、电力电子变压器、中频辅助控制器和无速度传感器技术进行分析和归纳,分析目前国内外牵引系统供应商在这些技术方面的应用现状,总结各类新技术面临的挑战和技术难点,为牵引系统的轻量化、小型化和智能化设计提供参考。This paper concludes the application of new technology for traction system in the field of rail transit. It analyzes and summarizes the applications of silicon carbide devices, permanent magnet synchronous motor technology, power electronic transformer, intermediate frequency auxiliary controller and speed-sensorless technology, researches on the current application situation of the traction system suppliers at home and abroad, concludes the challenges and technical difficulties of all kinds of new technologies, and provides the lightening, miniaturization and intelligent design of the traction system for references.

关 键 词：牵引系统 碳化硅 永磁电机 电力电子变压器 中频辅助控制器 无速度传感器 

分 类 号：U264[机械工程—车辆工程]