CN102944777B - 电缆使用寿命检测方法 - Google Patents
电缆使用寿命检测方法 Download PDFInfo
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- CN102944777B CN102944777B CN201210428414.5A CN201210428414A CN102944777B CN 102944777 B CN102944777 B CN 102944777B CN 201210428414 A CN201210428414 A CN 201210428414A CN 102944777 B CN102944777 B CN 102944777B
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Cited By (1)
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CN105911386A (zh) * | 2016-04-20 | 2016-08-31 | 浙江舟山海洋输电研究院有限公司 | 一种验证过渡接头可靠性的试验方法 |
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CN103543321B (zh) * | 2013-09-24 | 2016-04-13 | 华中科技大学 | 一种用于交联聚乙烯中压电缆的极化-去极化电流检测装置 |
KR101466623B1 (ko) * | 2014-07-09 | 2014-11-28 | 한국전력공사 | 초저주파 탄델타의 측정 데이터를 이용한 전력 케이블의 상태 진단 및 잔존 수명 측정 장치 및 그 방법 |
CN104268626B (zh) * | 2014-10-21 | 2017-04-12 | 国家电网公司 | 电力电缆寿命估计的方法及*** |
CN104730436A (zh) * | 2015-03-16 | 2015-06-24 | 华南理工大学 | 结合逐级耐压法和等温松弛电流法的电缆老化评估方法 |
CN104899690A (zh) * | 2015-06-08 | 2015-09-09 | 江苏省电力公司苏州供电公司 | 基于历史故障信息和运行状态的电力电缆运行维护方法 |
CN105044157A (zh) * | 2015-08-13 | 2015-11-11 | 国网山东省电力公司潍坊供电公司 | 基于等温松弛电流原理的盆式绝缘子无损检测装置及方法 |
CN105353280A (zh) * | 2015-11-13 | 2016-02-24 | 华中科技大学 | 一种用于xlpe电缆极化电流测量的防泄漏环及其防泄漏方法 |
CN106597238B (zh) * | 2016-12-27 | 2019-07-19 | 国网河北省电力公司电力科学研究院 | 一种利用等温松弛电流评估变压器中荧光光纤温度传感器护套老化状态的设备与方法 |
CN107844899B (zh) * | 2017-10-26 | 2021-07-13 | 沈阳凯鹏电线电缆制造有限公司 | 一种高压电缆陶瓷防护层机械强度的预测方法 |
CN107843817B (zh) * | 2017-11-06 | 2018-11-09 | 四川大学 | 一种基于极化去极化电流法的电缆绝缘老化检测方法 |
CN108181558B (zh) * | 2017-12-30 | 2020-11-27 | 广东电网有限责任公司广州供电局 | 电缆绝缘层电老化试验方法及试验装置 |
CN112840219B (zh) * | 2018-09-10 | 2024-07-12 | 3M创新有限公司 | 使用低侧电极和接地分隔的电力电缆监测装置 |
CN110231547B (zh) * | 2019-05-10 | 2021-04-20 | 西安交通大学 | 一种用于电缆状态评估的无损检测评价方法 |
CN110333265B (zh) * | 2019-07-11 | 2020-11-06 | 中国中车股份有限公司 | 一种预测机车发动机排气波纹管剩余寿命的方法及*** |
CN110850196A (zh) * | 2019-10-21 | 2020-02-28 | 国网吉林省电力有限公司长春供电公司 | 交联聚乙烯电力电缆寿命电应力和/或热应力试验平台 |
CN111157854A (zh) * | 2019-12-31 | 2020-05-15 | 国家电网有限公司 | 电缆剩余寿命的处理方法、装置、存储介质以及处理器 |
CN112285513B (zh) * | 2020-10-29 | 2023-12-05 | 重庆大学 | 基于电压耐受指数的交流电压下油纸绝缘快速发展型放电界定方法 |
CN113311335A (zh) * | 2021-07-29 | 2021-08-27 | 湖南五凌电力科技有限公司 | 电机剩余运行时间的确定方法、装置、设备以及存储介质 |
CN113777138B (zh) * | 2021-09-07 | 2022-08-30 | 上海交通大学 | 基于线性升压和等温松弛电流的绝缘材料老化状态评估方法 |
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CN101359016A (zh) * | 2007-07-31 | 2009-02-04 | 上海电气自动化设计研究所有限公司 | 无电压参考量避雷器阻性泄漏电流的检测方法 |
CN101470058A (zh) * | 2007-12-27 | 2009-07-01 | 大连理工大学 | 一种评估船用低压橡胶绝缘电缆剩余寿命的方法 |
CN101738572A (zh) * | 2008-11-11 | 2010-06-16 | 上海久隆电力(集团)有限公司 | 一种检测中压固体绝缘电力电缆寿命的方法 |
Family Cites Families (1)
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KR100789339B1 (ko) * | 2004-04-13 | 2007-12-28 | 이관우 | 전력케이블의 수명판정 방법 |
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2012
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CN101359016A (zh) * | 2007-07-31 | 2009-02-04 | 上海电气自动化设计研究所有限公司 | 无电压参考量避雷器阻性泄漏电流的检测方法 |
CN101470058A (zh) * | 2007-12-27 | 2009-07-01 | 大连理工大学 | 一种评估船用低压橡胶绝缘电缆剩余寿命的方法 |
CN101738572A (zh) * | 2008-11-11 | 2010-06-16 | 上海久隆电力(集团)有限公司 | 一种检测中压固体绝缘电力电缆寿命的方法 |
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Field experience with a condition-based maintenance program of 20-kV XLPE distribution system using IRC-analysis;Peter Birkner;《IEEE Transactions on Power Delivery》;20040131;第19卷(第1期);正文"C. Evaluation of Condition via IRC-Analysis"部分 * |
低压交联聚乙烯电缆热老化试验及寿命评定;郭茜;《电线电缆》;19990430(第2期);"核电站用1E级电缆寿命试验方案"和"数据处理及寿命推算"部分 * |
控制电缆和6kV电力电缆寿命的评估研究;江开平等;《华东电力》;20021231(第4期);第2.1节 * |
电缆热老化寿命的预测研究;郭英军等;《河北科技大学学报》;20070331;第28卷(第1期);第34-36页 * |
等温松弛电流用于10kV XLPE电缆寿命评估的方法;王雅群等;《电工技术学报》;20090930;第24卷(第9期);第2-3、4.1节,第37页第1段及图1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105911386A (zh) * | 2016-04-20 | 2016-08-31 | 浙江舟山海洋输电研究院有限公司 | 一种验证过渡接头可靠性的试验方法 |
CN105911386B (zh) * | 2016-04-20 | 2019-01-22 | 浙江舟山海洋输电研究院有限公司 | 一种验证过渡接头可靠性的试验方法 |
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Effective date of registration: 20231222 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Patentee after: SOUTH CHINA University OF TECHNOLOGY Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. Patentee before: SOUTH CHINA University OF TECHNOLOGY |
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