| 500kV金属氧化物避雷器的运行状态带电诊断 |
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| 引用本文： | 段长君,闫军,霍峰,岳永刚. 500kV金属氧化物避雷器的运行状态带电诊断[J]. 电力科学与技术学报, 2014, 0(4): 106-110 |
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| 作者姓名： | 段长君 闫军 霍峰 岳永刚 |
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| 作者单位： | 内蒙古超高压供电局,内蒙古自治区 呼和浩特,010080 |
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| 摘 要： | 针对500kV电网金属氧化物避雷器运行状态劣化缺陷的诊断,综述该避雷器运行状态带电诊断方法,基于一避雷器测试数据及解体情况对其运行状态进行理论研究及试验数据分析,提出目前现行管理规程/标准中关于带电诊断方法存在的问题,并给出改进方案,从而更有效地指导现场设备安全稳定运行。
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| 关 键 词： | 500kV电网 金属氧化物避雷器 状态诊断 带电诊断 |
Charged state diagnostic for 500 kV metal oxide arrester |
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| DUAN Chang-jun,YAN Jun,HUO Feng,YUE Yong-gang. Charged state diagnostic for 500 kV metal oxide arrester[J]. JOurnal of Electric Power Science And Technology, 2014, 0(4): 106-110 |
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| Authors: | DUAN Chang-jun YAN Jun HUO Feng YUE Yong-gang |
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| Affiliation: | (Inner Mongolia Extral High Voltage Power Supply Bureau, Huhehaote 010080, China) |
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| Abstract: | According to the deterioration defect diagnosis for 500kV metal oxide （MOA）,this paper comprehensive analyzed the charged state diagnostic methods for 500 kV MOA.The MOA charged state was theoretical analyzed and experimentally tested based on the testing data and disintegration condition of one MOA.Then some problems were proposed on the current management rules/standards for the charged diagnostic methods,as well as some revised proposals were presented.They can effectively direct the safely and stably operation of power equipments,such as MOA. |
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| Keywords: | 500 kV power grids MOA state diagnosis charged diagnostic |
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