CN105548838B - 诊断开关柜绝缘缺陷的方法 - Google Patents
诊断开关柜绝缘缺陷的方法 Download PDFInfo
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- CN105548838B CN105548838B CN201510933434.1A CN201510933434A CN105548838B CN 105548838 B CN105548838 B CN 105548838B CN 201510933434 A CN201510933434 A CN 201510933434A CN 105548838 B CN105548838 B CN 105548838B
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- switchgear
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- 230000007547 defect Effects 0.000 title claims abstract description 59
- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 30
- 238000003745 diagnosis Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 48
- 238000002474 experimental method Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims 1
- 238000012795 verification Methods 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Testing Relating To Insulation (AREA)
Abstract
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CN201510933434.1A CN105548838B (zh) | 2015-12-15 | 2015-12-15 | 诊断开关柜绝缘缺陷的方法 |
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CN201510933434.1A CN105548838B (zh) | 2015-12-15 | 2015-12-15 | 诊断开关柜绝缘缺陷的方法 |
Publications (2)
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CN105548838A CN105548838A (zh) | 2016-05-04 |
CN105548838B true CN105548838B (zh) | 2018-10-12 |
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CN201510933434.1A Active CN105548838B (zh) | 2015-12-15 | 2015-12-15 | 诊断开关柜绝缘缺陷的方法 |
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CN (1) | CN105548838B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106291272B (zh) * | 2016-07-22 | 2018-10-16 | 中国科学院电工研究所 | 一种高压开关柜故障监测装置 |
CN106297506A (zh) * | 2016-07-27 | 2017-01-04 | 国网浙江省电力公司金华供电公司 | 配网真型模拟平台 |
CN109085478B (zh) * | 2018-09-27 | 2021-05-04 | 国网浙江省电力有限公司湖州供电公司 | 一种基于电化学法的开关柜局部放电检测装置及控制方法 |
CN109459671A (zh) * | 2018-09-27 | 2019-03-12 | 国网浙江省电力有限公司湖州供电公司 | 一种基于遗传算法的改进神经网络的开关柜状态监测方法 |
CN110187244B (zh) * | 2019-04-30 | 2021-08-17 | 国网山西省电力公司电力科学研究院 | 一种用于开关柜的故障检测装置及方法 |
CN111008462A (zh) * | 2019-11-20 | 2020-04-14 | 武汉大学 | 基于气体组分分析法的开关柜局部放电检测方法及装置 |
CN112305354A (zh) * | 2020-10-23 | 2021-02-02 | 海南电网有限责任公司电力科学研究院 | 一种六氟化硫绝缘电气设备缺陷类型的诊断方法 |
CN112444604B (zh) * | 2020-11-08 | 2023-07-25 | 国网辽宁省电力有限公司电力科学研究院 | 一种开关柜绝缘劣化气体检测***及方法 |
Citations (5)
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CN102096028A (zh) * | 2010-11-18 | 2011-06-15 | 山东电力集团公司泰安供电公司 | 一种非侵入式高压开关柜局部放电监测传感器 |
CN102520324A (zh) * | 2011-12-27 | 2012-06-27 | 镇江市诚翔电器有限责任公司 | 一种中压智能开关柜绝缘在线监测***与监测方法 |
CN102608505A (zh) * | 2012-03-30 | 2012-07-25 | 重庆大学 | 绝缘气体局部放电分解组分多区域检测***及其方法 |
CN203606277U (zh) * | 2013-12-06 | 2014-05-21 | 广西电网公司电力科学研究院 | 一种高压开关柜局部放电臭氧含量智能检测装置 |
CN105021958A (zh) * | 2014-07-27 | 2015-11-04 | 国家电网公司 | 基于多传感器检测的开关柜局部放电数据记录分析方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5334685B2 (ja) * | 2009-05-27 | 2013-11-06 | 三菱電機株式会社 | 部分放電検出装置および部分放電検出方法 |
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2015
- 2015-12-15 CN CN201510933434.1A patent/CN105548838B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102096028A (zh) * | 2010-11-18 | 2011-06-15 | 山东电力集团公司泰安供电公司 | 一种非侵入式高压开关柜局部放电监测传感器 |
CN102520324A (zh) * | 2011-12-27 | 2012-06-27 | 镇江市诚翔电器有限责任公司 | 一种中压智能开关柜绝缘在线监测***与监测方法 |
CN102608505A (zh) * | 2012-03-30 | 2012-07-25 | 重庆大学 | 绝缘气体局部放电分解组分多区域检测***及其方法 |
CN203606277U (zh) * | 2013-12-06 | 2014-05-21 | 广西电网公司电力科学研究院 | 一种高压开关柜局部放电臭氧含量智能检测装置 |
CN105021958A (zh) * | 2014-07-27 | 2015-11-04 | 国家电网公司 | 基于多传感器检测的开关柜局部放电数据记录分析方法 |
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CN105548838A (zh) | 2016-05-04 |
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Address after: 570311 Hai Rui Road, Longhua District, Haikou, Hainan Province, No. 23 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF HAINAN POWER GRID Co.,Ltd. Address before: 570105, 13 floor, Xin Heng mansion, 123-8 Binhai Road, Haikou, Hainan. Patentee before: Hainan Power Technology Research Institute |
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Effective date of registration: 20231215 Address after: No. 23 Hairuihou Road, Longhua District, Haikou City, Hainan Province, 571100 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF HAINAN POWER GRID Co.,Ltd. Patentee after: Hainan Electric Power Industry Development Co.,Ltd. Address before: 570311 Hai Rui Road, Longhua District, Haikou, Hainan Province, No. 23 Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF HAINAN POWER GRID Co.,Ltd. |
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