| 运行中SF6高压电气设备水分超标的现场处理 |
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| 引用本文： | 吴冷,毛宏智. 运行中SF6高压电气设备水分超标的现场处理[J]. 高压电器, 2010, 46(1) |
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| 作者姓名： | 吴冷 毛宏智 |
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| 作者单位： | 南阳供电公司,河南,南阳,473009;南阳供电公司,河南,南阳,473009 |
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| 摘 要： | 研究分析了运行中SF6高压电气设备水分超标的原因:SF6气体新气的水分不合格、设备充入SF6气体时带进水分、绝缘件带入的水分、吸附剂带入的水分、透过密封件渗入的水分、断路器的泄漏点渗入的水分。通过现场处理及维修设备经验,提高了应用SF6高压电气设备水分超标现场处理的技术,保证了SF6高压电气设备的安全运行可靠性。
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| 关 键 词： | SF6气体 水分超标 现场处理 |
Moisture Superscale Treatment of SF6 High Voltage Equipment in Operation |
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| WU Leng,MAO Hong-zhi. Moisture Superscale Treatment of SF6 High Voltage Equipment in Operation[J]. High Voltage Apparatus, 2010, 46(1) |
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| Authors: | WU Leng MAO Hong-zhi |
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| Affiliation: | Nanyang Power Supply Company;Nanyang 473009;China |
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| Abstract: | The causes of moisture superscale of SF6 high voltage equipment in operation are analyzed.The moisture may come from newly charged SF6 gas,insulator,adsorber,and penetration.Making use of the experiences of moisture treatment on-site and equipment maintenance,the moisture treatment technology is improved to reduce moisture superscale in SF6 high voltage equipment effectively and enhance the reliability of the equipment. |
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| Keywords: | SF6 gas moisture superscale treatment on-site |
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