CN101750573B - Portable cable local discharge detection device - Google Patents
Portable cable local discharge detection device Download PDFInfo
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- CN101750573B CN101750573B CN2009103109912A CN200910310991A CN101750573B CN 101750573 B CN101750573 B CN 101750573B CN 2009103109912 A CN2009103109912 A CN 2009103109912A CN 200910310991 A CN200910310991 A CN 200910310991A CN 101750573 B CN101750573 B CN 101750573B
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CN2009103109912A CN101750573B (en) | 2009-12-07 | 2009-12-07 | Portable cable local discharge detection device |
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CN2009103109912A CN101750573B (en) | 2009-12-07 | 2009-12-07 | Portable cable local discharge detection device |
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CN101750573A CN101750573A (en) | 2010-06-23 |
CN101750573B true CN101750573B (en) | 2012-07-18 |
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CN2009103109912A Active CN101750573B (en) | 2009-12-07 | 2009-12-07 | Portable cable local discharge detection device |
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Families Citing this family (28)
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CN101975912A (en) * | 2010-09-09 | 2011-02-16 | 广东电网公司中山供电局 | Transformer partial discharge on-line monitoring method and device |
CN102279350A (en) * | 2011-03-31 | 2011-12-14 | 广东电网公司广州供电局 | Ultrasonic wave partial discharge detection analyzer |
CN102331540B (en) * | 2011-05-26 | 2014-06-04 | 江苏科技大学 | On-line monitoring device and method for corona discharge of ultra-high voltage power transmission line |
CN102353877B (en) * | 2011-06-10 | 2013-12-18 | 河南电力试验研究院 | Partial discharge detection method for realizing phase resolved partial discharge (PRPD) pattern and time resolved partial discharge (TRPD) pattern |
CN102288882A (en) * | 2011-08-16 | 2011-12-21 | 重庆大学 | Partial discharge monitoring system and method for multichannel electrical equipment |
CN102565588A (en) * | 2012-01-14 | 2012-07-11 | 天津大学 | On-line monitoring method used for high-voltage XLPE (Cross Linked Polyethylene) cable |
CN103558525A (en) * | 2013-11-12 | 2014-02-05 | 国网上海市电力公司 | Method for detection of partial discharge of switch cabinet |
CN103558523A (en) * | 2013-11-12 | 2014-02-05 | 国网上海市电力公司 | Detection device for partial discharge of switch cabinet |
CN103698674A (en) * | 2014-01-02 | 2014-04-02 | 国家电网公司 | Flow cable partial discharge online monitoring system |
CN103823157A (en) * | 2014-02-17 | 2014-05-28 | 上海交通大学 | GPS synchronous timing-based XLPE cable partial discharge positioning device |
CN103969556A (en) * | 2014-03-14 | 2014-08-06 | 上海交通大学 | Insulation electrified detection device for cable accessories |
CN104375066B (en) * | 2014-11-07 | 2018-04-03 | 国家电网公司 | GIS partial discharge mode identification method under a kind of oscillation mode surge voltage |
CN104535909A (en) * | 2015-01-12 | 2015-04-22 | 国家电网公司 | Crosslinked polyethylene power cable accessory partial discharge pattern recognition system |
CN104991171B (en) * | 2015-06-25 | 2018-02-23 | 国家电网公司 | GIS partial discharge frequency dividing failure collection of illustrative plates method for drafting based on ultra-high frequency signal |
CN105223474A (en) * | 2015-08-19 | 2016-01-06 | 薛建仁 | Based on multiple detection method and the device of the cable partial discharge of series resonance |
CN105548826A (en) * | 2015-12-02 | 2016-05-04 | 国网新疆电力公司电力科学研究院 | Partial discharge data management method of multi-sensor data fusion |
CN105526682A (en) * | 2016-02-04 | 2016-04-27 | 四川长虹电器股份有限公司 | Air conditioning system capable of intelligently recognizing number of persons and image processing method |
CN106154125B (en) * | 2016-03-21 | 2019-04-09 | 华南理工大学 | A kind of magnetic starting shelf depreciation method for wirelessly testing and device |
CN106404048A (en) * | 2016-08-23 | 2017-02-15 | 上海局放软件技术有限公司 | Internet of Things based multi-functional live-line detection system and detection method |
CN107037342A (en) * | 2017-06-15 | 2017-08-11 | 国网四川省电力公司电力科学研究院 | A kind of compound sensor for cable insulation defects detection |
CN107544004B (en) * | 2017-06-28 | 2019-06-28 | 温州大学 | A kind of detection device of building body interior insulation electric wire broken skin damage |
CN110554293A (en) * | 2018-05-31 | 2019-12-10 | 广东电网有限责任公司 | partial discharge signal processing device |
CN108957260A (en) * | 2018-07-10 | 2018-12-07 | 国网北京市电力公司 | Partial discharge detecting system and method, storage medium, processor |
CN108776288A (en) * | 2018-07-25 | 2018-11-09 | 杭州顿恒科技有限公司 | A kind of novel local On-line Discharge monitoring device based on wireless aware |
CN111929546A (en) * | 2020-07-31 | 2020-11-13 | 广东电网有限责任公司 | Multi-dimensional built-in partial discharge detection system and detection method thereof |
CN111830381B (en) * | 2020-08-28 | 2023-08-15 | 重庆大学 | Watchband-adjustable full-attached cable partial discharge ultrasonic sensor and online monitoring method |
CN112485623B (en) * | 2020-12-16 | 2021-08-13 | 南方电网电力科技股份有限公司 | Multi-path accidental transient partial discharge rapid detection device |
CN114184898A (en) * | 2021-10-19 | 2022-03-15 | 国网江西省电力有限公司景德镇供电分公司 | Portable multifunctional manual cable inspection device and cable inspection method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1673761A (en) * | 2005-04-26 | 2005-09-28 | 重庆大学 | Gas insulation combined electric device local discharge superhigh frequency detection apparatus and method |
US7161873B2 (en) * | 2004-04-13 | 2007-01-09 | Areva T&D Sa | Method of detecting and locating a source of partial discharge in an electrical apparatus |
CN101196547A (en) * | 2006-12-04 | 2008-06-11 | 中国华北电力集团公司天津市电力公司 | Live testing apparatus for local discharge based on ultrasound assistance |
-
2009
- 2009-12-07 CN CN2009103109912A patent/CN101750573B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7161873B2 (en) * | 2004-04-13 | 2007-01-09 | Areva T&D Sa | Method of detecting and locating a source of partial discharge in an electrical apparatus |
CN1673761A (en) * | 2005-04-26 | 2005-09-28 | 重庆大学 | Gas insulation combined electric device local discharge superhigh frequency detection apparatus and method |
CN101196547A (en) * | 2006-12-04 | 2008-06-11 | 中国华北电力集团公司天津市电力公司 | Live testing apparatus for local discharge based on ultrasound assistance |
Non-Patent Citations (1)
Title |
---|
耿旭旭 等.便携式XLPE电缆绝缘检测装置.《电工技术》.2009,27-29. * |
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CN101750573A (en) | 2010-06-23 |
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Effective date of registration: 20130104 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Shanghai Jiao Tong University Address before: 200112, 1122 deep road, Pudong New Area, Shanghai Patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Jiao Tong University |