CN113571269B - 用于恒定电痕化电压法试验的复合绝缘子伞裙试样及其制样方法 - Google Patents
用于恒定电痕化电压法试验的复合绝缘子伞裙试样及其制样方法 Download PDFInfo
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- CN113571269B CN113571269B CN202110921293.7A CN202110921293A CN113571269B CN 113571269 B CN113571269 B CN 113571269B CN 202110921293 A CN202110921293 A CN 202110921293A CN 113571269 B CN113571269 B CN 113571269B
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- 239000012212 insulator Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 55
- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 238000005464 sample preparation method Methods 0.000 title claims abstract description 19
- 238000010998 test method Methods 0.000 title description 2
- 238000012360 testing method Methods 0.000 claims abstract description 42
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 13
- 238000004073 vulcanization Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 description 12
- 239000004945 silicone rubber Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
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- Sampling And Sample Adjustment (AREA)
Abstract
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CN202110921293.7A CN113571269B (zh) | 2021-08-11 | 2021-08-11 | 用于恒定电痕化电压法试验的复合绝缘子伞裙试样及其制样方法 |
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CN202110921293.7A CN113571269B (zh) | 2021-08-11 | 2021-08-11 | 用于恒定电痕化电压法试验的复合绝缘子伞裙试样及其制样方法 |
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CN113571269A CN113571269A (zh) | 2021-10-29 |
CN113571269B true CN113571269B (zh) | 2022-09-27 |
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Citations (8)
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---|---|---|---|---|
CN103344605A (zh) * | 2013-07-11 | 2013-10-09 | 广东电网公司电力科学研究院 | 硅橡胶复合绝缘子老化程度的鉴定方法 |
CN103545750A (zh) * | 2013-09-26 | 2014-01-29 | 国家电网公司 | 一种对复合绝缘子测试取样部分进行修复的方法 |
JP5719970B2 (ja) * | 2012-04-23 | 2015-05-20 | 中国電力株式会社 | シンチレーション推定方法 |
CN105606961A (zh) * | 2015-09-09 | 2016-05-25 | 国家电网公司 | 复合绝缘材料耐漏电起痕及电蚀损性能判定方法 |
WO2017071082A1 (zh) * | 2015-10-27 | 2017-05-04 | 清华大学深圳研究生院 | 一种修复液体硅橡胶护套伞裙表面电蚀损坑洞的方法 |
CN107250268A (zh) * | 2015-02-23 | 2017-10-13 | 沙特基础工业全球技术有限公司 | 耐漏电起痕组合物、由其形成的制品及其制造方法 |
CN110006731A (zh) * | 2019-04-18 | 2019-07-12 | 国网山东省电力公司电力科学研究院 | 外绝缘防污闪涂料的电气性能试验的制样模具及制样方法 |
CN213658388U (zh) * | 2020-11-25 | 2021-07-09 | 陕西航空电气有限责任公司 | 一种室温硫化硅橡胶物理机械性能试验制样模具 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10755833B2 (en) * | 2015-01-09 | 2020-08-25 | Momentive Performance Materials Gmbh | Use of a silicone rubber composition for the manufacture of an insulator for high voltage direct current applications |
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- 2021-08-11 CN CN202110921293.7A patent/CN113571269B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5719970B2 (ja) * | 2012-04-23 | 2015-05-20 | 中国電力株式会社 | シンチレーション推定方法 |
CN103344605A (zh) * | 2013-07-11 | 2013-10-09 | 广东电网公司电力科学研究院 | 硅橡胶复合绝缘子老化程度的鉴定方法 |
CN103545750A (zh) * | 2013-09-26 | 2014-01-29 | 国家电网公司 | 一种对复合绝缘子测试取样部分进行修复的方法 |
CN107250268A (zh) * | 2015-02-23 | 2017-10-13 | 沙特基础工业全球技术有限公司 | 耐漏电起痕组合物、由其形成的制品及其制造方法 |
CN105606961A (zh) * | 2015-09-09 | 2016-05-25 | 国家电网公司 | 复合绝缘材料耐漏电起痕及电蚀损性能判定方法 |
WO2017071082A1 (zh) * | 2015-10-27 | 2017-05-04 | 清华大学深圳研究生院 | 一种修复液体硅橡胶护套伞裙表面电蚀损坑洞的方法 |
CN110006731A (zh) * | 2019-04-18 | 2019-07-12 | 国网山东省电力公司电力科学研究院 | 外绝缘防污闪涂料的电气性能试验的制样模具及制样方法 |
CN213658388U (zh) * | 2020-11-25 | 2021-07-09 | 陕西航空电气有限责任公司 | 一种室温硫化硅橡胶物理机械性能试验制样模具 |
Non-Patent Citations (1)
Title |
---|
基于斜面法试验研究SiO_2质量分数对RTV硅橡胶涂料性能的影响;杨翠茹等;《广东电力》;20100925(第09期);27-31 * |
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Effective date of registration: 20221215 Address after: No.669, Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Patentee after: STATE GRID SHAANXI ELECTRIC POWER Research Institute Patentee after: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: No.669, Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Patentee before: STATE GRID SHAANXI ELECTRIC POWER Co. |
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Effective date of registration: 20240123 Address after: No. 669, Hangtian Middle Road, Xi'an national civil aerospace industry base, Shaanxi 710100 Patentee after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Country or region after: China Patentee after: State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: No.669, Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Country or region before: China Patentee before: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee before: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. |