| 三相V／V接线牵引变压器负序电流分析 |
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| 引用本文： | 高志建.三相V／V接线牵引变压器负序电流分析[J].变流技术与电力牵引,2008(5):8-10. |
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| 作者姓名： | 高志建 |
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| 作者单位： | 华北电力大学电气与电子工程学院,河北保定071003 |
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| 摘 要： | 简述了三相V／V接线牵引变压器的结构特征，应用负序电流的一般表达式推导出V／V接线牵引变压器的负序电流，用曲线形式描述了高压侧电流不平衡度的变化规律，并对负序电流引起的不平衡问题进行分析。
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| 关 键 词： | V/V接线牵引变压器 负序电流 不平衡度 |
Analysis of Negative Sequence Current of Three-phase V/V Traction Transformer |
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| GAO Zhi-jian.Analysis of Negative Sequence Current of Three-phase V/V Traction Transformer[J].Converter Technology & Electric Traction,2008(5):8-10. |
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| Authors: | GAO Zhi-jian |
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| Institution: | GAO Zhi-jian (Department of Electrical , Electronic Engineering North China Electric Power University,Baoding,Hebei 071003,China) |
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| Abstract: | The structure is briefly introduced of the three-phase V/V traction transformer, negative sequence of the current of the three- phase V/V traction transformer derived negative sequence of the current general expression, curve describes the unbalanced degree of current in high voltage side of the change law, And the analysis induced by negative sequence current unbalance. |
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| Keywords: | V/V traction transformer negative sequence current unbalanced degree |
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