300 kW工矿电机车牵引逆变器主电路设计与仿真  

Design and simulation of main circuit of traction inverter for 300 kW industrial and mining electric locomotive

作　　者：李竹可 赵芳 李秋玲 王龙刚 

机构地区：[1]中车永济电机公司,陕西西安710018

出　　处：《电力机车与城轨车辆》2017年第4期53-55,62,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：300 kW级牵引逆变器在工矿场合应用的电机车中有广泛的市场,该功率等级牵引逆变器要求结构简单,文章设计了一种工矿电机车牵引逆变器模型,详细介绍了主要部件的选型计算,并进行了仿真验证,为相关产品的设计及应用提供参考。300 kW traction inverter has broad market in industrial and mining electric locomotive, which requires simple structure. This paper presents a simulation model of traction inverter for industrial and mining electric locomotive, and describes the calculation and selection of the main components. Simulation verification is carried out. These methods can provide design reference for the similar products.

关 键 词：工矿用电机车 牵引逆变器 主电路 计算 仿真 

分 类 号：U264.6[机械工程—车辆工程]