| 高速铁路牵引变压器冲击合闸保护误动作分析 |
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| 引用本文： | 夏文忠.高速铁路牵引变压器冲击合闸保护误动作分析[J].电气化铁道,2012,23(1):1-4. |
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| 作者姓名： | 夏文忠 |
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| 作者单位： | 中铁电气化局集团有限公司 |
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| 摘 要： | 分析了牵引变压器合闸时保护装置误动作案例，重点阐述了励磁涌流的产生、特点和影响因素，并提出几种减小励磁涌流影响的技术措施。
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| 关 键 词： | 牵引变压器 冲击合闸 误动作 措施 |
Analysis of Maloperation of Impulse Reclosing Protection of Traction Transformer for High Speed Railway |
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| XIA Wen-zhong.Analysis of Maloperation of Impulse Reclosing Protection of Traction Transformer for High Speed Railway[J].Electric Railway,2012,23(1):1-4. |
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| Authors: | XIA Wen-zhong |
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| Institution: | XIA Wen-zhong |
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| Abstract: | This paper mainly depicts the emerge, characteristics and influent factors of inrush currents through analyze the cases of mis-action of the protection devices during the impacting closing of the traction transformer. Meanwhile it offers some technical solutions to eliminate or decrease the negative effects. |
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| Keywords: | traction transformer impact closing mis-action solution |
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