| 500kV避雷器缺陷的在线检测 |
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| 引用本文： | 陆巍,侯凤岭.500kV避雷器缺陷的在线检测[J].华东电力,1999(10). |
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| 作者姓名： | 陆巍 侯凤岭 |
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| 作者单位： | 安徽省电力试验研究所!合肥230022(陆巍)，安徽省电力公司!合肥230061(侯凤岭) |
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| 摘 要： | 通过对繁昌变电所５００ ｋＶ 氧化锌避雷器的红外检测和部分避雷器的整体试验、解体试验、加速老化试验和内部残留物的Ｘ射线荧光光谱试验，分析了这批避雷器电气性能普遍下降的原因，为修复提供了依据，为仍在运行的同批次该型号避雷器的在线监测提供了经验。
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| 关 键 词： | 避雷器 在线检测 红外测温 |
On line Detection of 500 kV Arrester's Defect in Fanchang Substation |
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| Lu Wei Anhui Electric Power Test & Research Institute Hefei,Hou Fengling Anhui Municipal Electric Power Company Hefei.On line Detection of 500 kV Arrester's Defect in Fanchang Substation[J].East China Electric Power,1999(10). |
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| Authors: | Lu Wei Anhui Electric Power Test & Research Institute Hefei Hou Fengling Anhui Municipal Electric Power Company Hefei |
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| Affiliation: | Lu Wei Anhui Electric Power Test & Research Institute Hefei 230022 Hou Fengling Anhui Municipal Electric Power Company Hefei 230061 |
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| Abstract: | Through the infrared temperature detection and a series of arrester tests, including general assemble test, disassemble test, accelerated aging test of resistor and X ray spectrum analysis of internal residue for 500 kV zinc oxide surge arrestor in Fanchang Substation, the cause for general performance declining of this batch of arresters is analysed, which provides basis for repairing and experience for on line monitoring of the same model operating arresters. |
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| Keywords: | surge arrester infrared temperature detection on line detection |
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