| 葛洲坝换流变压器事故分析 |
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| 引用本文： | 王瑞珍,文凯成,罗维.葛洲坝换流变压器事故分析[J].变压器,2000,37(6):33-35. |
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| 作者姓名： | 王瑞珍 文凯成 罗维 |
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| 作者单位： | 湖北省电力试验研究所,湖北,武汉,430077 |
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| 摘 要： | 介绍了葛洲坝换流站０２Ｂ－Ｃ相换流变压器因网侧高压套管故障想起的损坏事故。分析了事故原因,认为套管制造工艺缺陷是引起此次事故的直接原因,并提出了预防类似事故的措施。
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| 关 键 词： | 换流变压器 预防措施 事故分析 |
Analysis of Failure Occuring on a Gezhouba HVDC Convertor Transformer |
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| WANG Rui-zhen,WEN Kai-cheng,LUO Wei.Analysis of Failure Occuring on a Gezhouba HVDC Convertor Transformer[J].Transformer,2000,37(6):33-35. |
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| Authors: | WANG Rui-zhen WEN Kai-cheng LUO Wei |
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| Abstract: | The paper introduces the failure occuring on 02B-C HVDC converter transformer at Gezhouba Converter Station which is caused by net-side HV bushing fault. It is pointed out that the manufacturing defect of bushing is the direct reason for this failure. And how to prevent such similar failure is given here. |
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| Keywords: | Gonverter transformer Failure Analysis Preventive measure |
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