| 电磁式电压互感器烧损原因分析 |
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| 引用本文： | 赵世昌,宋锐,王轩,吴克胜,孔祥鹏,丛贵斌.电磁式电压互感器烧损原因分析[J].青海电力,2012,31(2):49-52. |
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| 作者姓名： | 赵世昌 宋锐 王轩 吴克胜 孔祥鹏 丛贵斌 |
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| 作者单位： | 青海电力科学试验研究院,青海西宁,810008 |
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| 摘 要： | 文章介绍了两起电磁式电压互感器烧损情况,通过事故现象及理论计算分析引起电磁式电压互感器的各种原因,并分析了各种解决方案的优越性和局限性,提出了采用一次消谐装置与二次消谐装置二者相互配合使用的解决方案。
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| 关 键 词： | 电磁式电压互感器 谐振过电压 谐振过电流 消谐器 |
Burnout Reason Analysis of Electromagnetic Voltage Transformer |
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| ZHAO Shi-chang
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SONG Rui
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WANG Xuan
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WU Ke-sheng
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KONG Xiang-peng
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CONG Gui-bin.Burnout Reason Analysis of Electromagnetic Voltage Transformer[J].Qinghai Electric Power,2012,31(2):49-52. |
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| Authors: | ZHAO Shi-chang SONG Rui WANG Xuan WU Ke-sheng KONG Xiang-peng CONG Gui-bin |
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| Affiliation: | ZHAO Shi-chang,SONG Rui,WANG Xuan,WU Ke-sheng,KONG Xiang-peng,CONG Gui-bin |
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| Abstract: | The paper introduces two burnout loss of electromagnetic voltage transformer,and analyzes various reasons inducing the burnout through accident phenomenon and theoretical calculation,as well as analyzes superiority and limitation of each solution,thus proposes the adoption of coordinated utilization between the primary and secondary demagnetization apparatus. |
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| Keywords: | electromagnetic voltage transformer resonance overvoltage resonance overcurrent ferroresonance eliminator |
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