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车载牵引变压器小型轻量化研究
引用本文:张雪原,吴广宁,何常红,蒋伟. 车载牵引变压器小型轻量化研究[J]. 机车电传动, 2007, 0(4): 5-8
作者姓名:张雪原  吴广宁  何常红  蒋伟
作者单位:西南交通大学,电气工程学院,四川成都,610031
摘    要:
车载牵引变压器小型轻量化是机车高速运行的需要,在车载变压器小型轻量化上有几种相互竞争的方案,针对这些方案做了较系统的总结,并对它们的优缺点进行了比较分析,提出了使用直流斩波技术实现无变压器化交流传动系统的新方案.

关 键 词:车载  小型轻量化  变压器  斩波  牵引变压器  量化研究  Transformer  Traction  Miniaturization  交流传动系统  无变压器  斩波技术  使用  分析  比较  方案  竞争  高速运行  机车  小型轻量化
文章编号:1000-128X(2007)04-0005-04
修稿时间:2006-05-25

Study on Miniaturization and Lightening of on-board Traction Transformer
ZHANG Xue-yuan,WU Guang-ning,HE Chang-hong,JIANG Wei. Study on Miniaturization and Lightening of on-board Traction Transformer[J]. Electric Drive For Locomotive, 2007, 0(4): 5-8
Authors:ZHANG Xue-yuan  WU Guang-ning  HE Chang-hong  JIANG Wei
Affiliation:School of Electric Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China
Abstract:
The miniaturization and lightening of on-board traction transformer is required for high-speed running of locomotive.Several schemes are listed for the miniaturization and lightening of on-board traction transformer.Systematic conclusions are done to these schemes and comparisons are made to their advantages and disadvantages.The new program is proposed to use DC chopper technology for the realization of AC drive system without transformer.
Keywords:on-borad  miniaturization and lightening  transformer  chop
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