CN114167119A - 一种监控绝缘子出现爬电、污闪、闪络现象的系统及方法 - Google Patents
一种监控绝缘子出现爬电、污闪、闪络现象的系统及方法 Download PDFInfo
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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Abstract
Description
局部极大值数据点个数 | 识别结果 |
<11 | 正常 |
>=11 | 异常 |
样本总数 | 识别准确数 | 识别正样本数 | 识别负样本数 |
76 | 75 | 37 | 38 |
样本比例 | 准确率 | 误报率 | 漏报率 |
1:1 | 98.6% | 2% | 0 |
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CN202111486216.XA CN114167119B (zh) | 2021-12-07 | 2021-12-07 | 一种监控绝缘子出现爬电、污闪、闪络现象的系统及方法 |
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CN202111486216.XA CN114167119B (zh) | 2021-12-07 | 2021-12-07 | 一种监控绝缘子出现爬电、污闪、闪络现象的系统及方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115420495A (zh) * | 2022-11-07 | 2022-12-02 | 山东百顿减震科技有限公司 | 一种用于建筑减震装置的状态监测方法及设备 |
CN117991061A (zh) * | 2024-04-01 | 2024-05-07 | 星智元(厦门)科技有限公司 | 一种基于声纹和红外热成像的绝缘子污闪位置识别方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20130112306A (ko) * | 2012-04-03 | 2013-10-14 | 한국전력공사 | 전력 기기 음향 진단 장치 및 방법 |
CN103499774A (zh) * | 2013-07-09 | 2014-01-08 | 贺贵明 | 输电绝缘子闪络在线监视安全预警装置 |
CN110780144A (zh) * | 2019-11-20 | 2020-02-11 | 四川赛康智能科技股份有限公司 | 一种用于电力主设备声纹及振动联合在线监测装置 |
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- 2021-12-07 CN CN202111486216.XA patent/CN114167119B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130112306A (ko) * | 2012-04-03 | 2013-10-14 | 한국전력공사 | 전력 기기 음향 진단 장치 및 방법 |
CN103499774A (zh) * | 2013-07-09 | 2014-01-08 | 贺贵明 | 输电绝缘子闪络在线监视安全预警装置 |
CN110780144A (zh) * | 2019-11-20 | 2020-02-11 | 四川赛康智能科技股份有限公司 | 一种用于电力主设备声纹及振动联合在线监测装置 |
Non-Patent Citations (2)
Title |
---|
李鹏;毕建刚;于浩;许渊;: "变电设备智能传感与状态感知技术及应用", 高电压技术, no. 09, 30 September 2020 (2020-09-30) * |
薛宇箭;赵彦平;: "声发射技术在绝缘子放电监测中的应用", 科学之友, no. 24, 25 December 2011 (2011-12-25) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115420495A (zh) * | 2022-11-07 | 2022-12-02 | 山东百顿减震科技有限公司 | 一种用于建筑减震装置的状态监测方法及设备 |
CN117991061A (zh) * | 2024-04-01 | 2024-05-07 | 星智元(厦门)科技有限公司 | 一种基于声纹和红外热成像的绝缘子污闪位置识别方法 |
CN117991061B (zh) * | 2024-04-01 | 2024-06-07 | 星智元(厦门)科技有限公司 | 一种基于声纹和红外热成像的绝缘子污闪位置识别方法 |
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Inventor after: Huang Zhiyong Inventor after: Mou Chengze Inventor after: Su Xiangbi Inventor after: Wei Qide Inventor before: Zheng Huoxin Inventor before: Li Shiping Inventor before: Huang Zhiyong Inventor before: Mou Chengze Inventor before: Su Xiangbi Inventor before: Wei Qide |
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