CN106291291B - 一种电力外绝缘湿雪电导特性检测方法 - Google Patents
一种电力外绝缘湿雪电导特性检测方法 Download PDFInfo
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- CN106291291B CN106291291B CN201610881155.XA CN201610881155A CN106291291B CN 106291291 B CN106291291 B CN 106291291B CN 201610881155 A CN201610881155 A CN 201610881155A CN 106291291 B CN106291291 B CN 106291291B
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- 238000009422 external insulation Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000012212 insulator Substances 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 150000003839 salts Chemical class 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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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
- G01R31/1227—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 of components, parts or materials
- G01R31/1263—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 of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—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 of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201610881155.XA CN106291291B (zh) | 2016-10-10 | 2016-10-10 | 一种电力外绝缘湿雪电导特性检测方法 |
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CN201610881155.XA CN106291291B (zh) | 2016-10-10 | 2016-10-10 | 一种电力外绝缘湿雪电导特性检测方法 |
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CN106291291A CN106291291A (zh) | 2017-01-04 |
CN106291291B true CN106291291B (zh) | 2018-03-06 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115203981B (zh) * | 2022-09-14 | 2022-12-06 | 山东理工大学 | 基于严重覆雪绝缘子单电弧发展闪络的等效电路方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS564066A (en) * | 1979-06-26 | 1981-01-16 | Furukawa Electric Co Ltd:The | Water-tree detection method of rubber/plastic insulated power cable |
CN101126792A (zh) * | 2007-01-31 | 2008-02-20 | 重庆大学 | 用于电气试验的大型多功能人工气候室系统 |
CN201819955U (zh) * | 2010-03-10 | 2011-05-04 | 北京航空航天大学 | 一种用于电气试验的大型多功能环境模拟装置 |
CN202502203U (zh) * | 2012-03-23 | 2012-10-24 | 上海市电力公司 | 一种杆塔与绝缘子串覆冰桥接闪络模拟实验装置 |
CN103439626A (zh) * | 2013-09-04 | 2013-12-11 | 博爱县电业公司 | 一种覆冰绝缘子闪络过程泄漏电流监测系统 |
CN103591745A (zh) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | 一种v型绝缘子串覆雪试验用造雪装置及其操作方法 |
CN105242185A (zh) * | 2015-10-29 | 2016-01-13 | 国家电网公司 | 66kV人工覆冰覆雪气候试验装置 |
-
2016
- 2016-10-10 CN CN201610881155.XA patent/CN106291291B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS564066A (en) * | 1979-06-26 | 1981-01-16 | Furukawa Electric Co Ltd:The | Water-tree detection method of rubber/plastic insulated power cable |
CN101126792A (zh) * | 2007-01-31 | 2008-02-20 | 重庆大学 | 用于电气试验的大型多功能人工气候室系统 |
CN201819955U (zh) * | 2010-03-10 | 2011-05-04 | 北京航空航天大学 | 一种用于电气试验的大型多功能环境模拟装置 |
CN202502203U (zh) * | 2012-03-23 | 2012-10-24 | 上海市电力公司 | 一种杆塔与绝缘子串覆冰桥接闪络模拟实验装置 |
CN103439626A (zh) * | 2013-09-04 | 2013-12-11 | 博爱县电业公司 | 一种覆冰绝缘子闪络过程泄漏电流监测系统 |
CN103591745A (zh) * | 2013-11-15 | 2014-02-19 | 国家电网公司 | 一种v型绝缘子串覆雪试验用造雪装置及其操作方法 |
CN105242185A (zh) * | 2015-10-29 | 2016-01-13 | 国家电网公司 | 66kV人工覆冰覆雪气候试验装置 |
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Inventor after: Li Longji Inventor after: Wang Xiaoguang Inventor after: Liu Jiping Inventor after: Wen Qingfeng Inventor after: Tang Qinghua Inventor after: Chi Xiaoguang Inventor after: Man Yuyan Inventor before: Li Longji Inventor before: Wang Xiaoguang Inventor before: Wen Qingfeng Inventor before: Tang Qinghua Inventor before: Chi Xiaoguang Inventor before: Man Yuyan |
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