地铁A型车牵引变流器研制  

Development of traction converter for type A metro vehicle

作　　者：朱士友[1] 林文立 张哲[3] 牟富强 

机构地区：[1]广州市地下铁道总公司,广东广州510380 [2]北京千驷驭电气有限公司,北京100082 [3]北京交通大学电气工程学院,北京100044

出　　处：《电力机车与城轨车辆》2012年第4期14-18,共5页Electric Locomotives & Mass Transit Vehicles

基　　金：国家"十一五"科技支撑计划重点项目(2007BAA12B07)

摘　　要：介绍了依托"十一五"国家科技支撑项目研制的地铁A型车牵引变流器的电路结构、主要技术参数、牵引/电制动特性、牵引电机控制策略、防滑/防空转特性、电机侧低次谐波抑制性能、在线监控与故障诊断软件等。该系统完全自主研发,可替代国外进口系统。A traction drive converter for type A metro vehicle was present in the paper, which is the achievement of China National Key Technologies briefly presented, including the circuit structure, R＆D Program for the 1 lth Five-year Plan. The converter was main technical parameters, traction / braking characteristics of electric traction motor and its control strategies, suppression, online monitoring and fault diagnosis anti-slip/slide characteristics, lower current harmonics software, etc. The converter was developed independently,which could replace the previous imported products.

关 键 词：地铁A型车 牵引变流器 防滑/防空转 低次谐波抑制 监控与故障诊断 

分 类 号：U270.2[机械工程—车辆工程]