CN102288881A - 变压器油纸绝缘尖刺放电缺陷严重程度诊断方法 - Google Patents
变压器油纸绝缘尖刺放电缺陷严重程度诊断方法 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680867A (zh) * | 2012-05-22 | 2012-09-19 | 北京杰远电气有限公司 | 固体环网柜局部放电在线监测装置和方法 |
CN105488325A (zh) * | 2015-05-04 | 2016-04-13 | 国家电网公司 | 基于能量加权的变压器放电故障严重程度诊断方法 |
CN108459246A (zh) * | 2018-03-19 | 2018-08-28 | 国网天津市电力公司电力科学研究院 | 一种用于判断变压器绝缘劣化临界点的方法 |
CN112130032A (zh) * | 2020-08-11 | 2020-12-25 | 国网天津市电力公司电力科学研究院 | 利用振荡波激发局部放电次数判定电缆缺陷程度的方法 |
Citations (3)
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JP2006170815A (ja) * | 2004-12-16 | 2006-06-29 | Hitachi Ltd | ガス絶縁機器の部分放電診断方法およびシステム |
CN101408579A (zh) * | 2008-11-21 | 2009-04-15 | 重庆大学 | 变压器油纸绝缘电热老化试验及局部放电一体化检测装置 |
CN101957423A (zh) * | 2010-09-16 | 2011-01-26 | 中国电力科学研究院 | 一种高压油纸绝缘特性试验装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2006170815A (ja) * | 2004-12-16 | 2006-06-29 | Hitachi Ltd | ガス絶縁機器の部分放電診断方法およびシステム |
CN101408579A (zh) * | 2008-11-21 | 2009-04-15 | 重庆大学 | 变压器油纸绝缘电热老化试验及局部放电一体化检测装置 |
CN101957423A (zh) * | 2010-09-16 | 2011-01-26 | 中国电力科学研究院 | 一种高压油纸绝缘特性试验装置 |
Non-Patent Citations (1)
Title |
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程养春 等: "变压器油纸绝缘针板放电缺陷发展过程", 《高电压技术》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102680867A (zh) * | 2012-05-22 | 2012-09-19 | 北京杰远电气有限公司 | 固体环网柜局部放电在线监测装置和方法 |
CN105488325A (zh) * | 2015-05-04 | 2016-04-13 | 国家电网公司 | 基于能量加权的变压器放电故障严重程度诊断方法 |
CN108459246A (zh) * | 2018-03-19 | 2018-08-28 | 国网天津市电力公司电力科学研究院 | 一种用于判断变压器绝缘劣化临界点的方法 |
CN108459246B (zh) * | 2018-03-19 | 2020-09-04 | 国网天津市电力公司电力科学研究院 | 一种用于判断变压器绝缘劣化临界点的方法 |
CN112130032A (zh) * | 2020-08-11 | 2020-12-25 | 国网天津市电力公司电力科学研究院 | 利用振荡波激发局部放电次数判定电缆缺陷程度的方法 |
CN112130032B (zh) * | 2020-08-11 | 2023-10-31 | 国网天津市电力公司电力科学研究院 | 利用振荡波激发局部放电次数判定电缆缺陷程度的方法 |
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