牵引变压器接线方式对谐波和负序的影响研究  

Study on Influence of Traction Transformer Wiring to Harmonic and Negative Sequence

作　　者：游广增[1] 马斌[2] 朱毅[2] 

机构地区：[1]云南电网公司电网规划研究中心,昆明650000 [2]西南交通大学电气工程学院,成都610031

出　　处：《电气技术》2014年第3期14-18,40,共6页Electrical Engineering

摘　　要：牵引变压器是铁路牵引供电系统的核心设备,面对我国电气化铁路采用的众多接线形式的牵引变压器,本文将针对电气化铁路负荷特点,结合实测的牵引负荷数据,分析计算不同接线形式牵引变压器对谐波和负序分量的影响,为铁路设计部门对牵引变压器的选择提供指导依据。The traction transformer is the core equipment of the Electric Traction System on railway, to many wiring modes of traction transformer used on electrified railway in our country, the article will focus in the load characteristics of electrified railway, combine with measured traction load data, analysis influence of different wiring modes of traction transformer to harmonic and negative sequence,this provides guidance basis to the choice of traction transformer for railway design department.

关 键 词：牵引变压器 谐波 负序 

分 类 号：TM922.73[电气工程—电力电子与电力传动]