CN112489901B - 一种用于直流穿墙套管用末屏引出装置 - Google Patents
一种用于直流穿墙套管用末屏引出装置 Download PDFInfo
- Publication number
- CN112489901B CN112489901B CN202011358439.3A CN202011358439A CN112489901B CN 112489901 B CN112489901 B CN 112489901B CN 202011358439 A CN202011358439 A CN 202011358439A CN 112489901 B CN112489901 B CN 112489901B
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- Prior art keywords
- tap
- insulator
- cover
- flange
- metal conductor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012212 insulator Substances 0.000 claims abstract description 40
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
-
- 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
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulators (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011358439.3A CN112489901B (zh) | 2020-11-27 | 2020-11-27 | 一种用于直流穿墙套管用末屏引出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011358439.3A CN112489901B (zh) | 2020-11-27 | 2020-11-27 | 一种用于直流穿墙套管用末屏引出装置 |
Publications (2)
Publication Number | Publication Date |
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CN112489901A CN112489901A (zh) | 2021-03-12 |
CN112489901B true CN112489901B (zh) | 2022-10-25 |
Family
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CN202011358439.3A Active CN112489901B (zh) | 2020-11-27 | 2020-11-27 | 一种用于直流穿墙套管用末屏引出装置 |
Country Status (1)
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CN (1) | CN112489901B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114050532A (zh) * | 2021-09-22 | 2022-02-15 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种800kV柔性直流穿墙套管 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2202978Y (zh) * | 1994-08-31 | 1995-07-05 | 湖南电力电瓷电器厂 | 末屏自动接地保护装置 |
WO2000028291A1 (de) * | 1998-11-06 | 2000-05-18 | Max Lehner & Co. Ag Maschinen & Apparatefabrik | Dichtende durchführungshalterung für rohrförmige mantelleiter und hohlleiter |
CN101740198A (zh) * | 2009-12-11 | 2010-06-16 | 中国西电电气股份有限公司 | 一种具有在线监测能力的电容绝缘套管末屏装置 |
CN109817432A (zh) * | 2019-04-01 | 2019-05-28 | 江苏神马电力股份有限公司 | 末屏接头以及变压器套管 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05225845A (ja) * | 1992-02-17 | 1993-09-03 | Mitsubishi Electric Corp | 電気機器のブツシング |
CN101710655B (zh) * | 2009-12-02 | 2012-02-08 | 中国广东核电集团有限公司 | 高压套管在线监测接地线引出结构 |
CN201717081U (zh) * | 2010-06-04 | 2011-01-19 | 中国西电电气股份有限公司 | 智能化在线监测的干式直流变压器套管 |
CN202134315U (zh) * | 2011-06-03 | 2012-02-01 | 中国西电电气股份有限公司 | 一种具有斜圈弹簧载流结构的高压套管 |
CN203365464U (zh) * | 2013-06-28 | 2013-12-25 | 中国西电电气股份有限公司 | 一种油纸套管用带取油装置的试验抽头结构 |
CN105469934B (zh) * | 2015-12-24 | 2018-10-02 | 江苏神马电力股份有限公司 | 末屏接地装置及具有该装置的变压器套管 |
CN209544114U (zh) * | 2019-04-01 | 2019-10-25 | 江苏神马电力股份有限公司 | 末屏接头以及变压器套管 |
-
2020
- 2020-11-27 CN CN202011358439.3A patent/CN112489901B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2202978Y (zh) * | 1994-08-31 | 1995-07-05 | 湖南电力电瓷电器厂 | 末屏自动接地保护装置 |
WO2000028291A1 (de) * | 1998-11-06 | 2000-05-18 | Max Lehner & Co. Ag Maschinen & Apparatefabrik | Dichtende durchführungshalterung für rohrförmige mantelleiter und hohlleiter |
CN101740198A (zh) * | 2009-12-11 | 2010-06-16 | 中国西电电气股份有限公司 | 一种具有在线监测能力的电容绝缘套管末屏装置 |
CN109817432A (zh) * | 2019-04-01 | 2019-05-28 | 江苏神马电力股份有限公司 | 末屏接头以及变压器套管 |
Non-Patent Citations (1)
Title |
---|
电力变压器高压套管末屏接地方式问题;洪刚;《科技风》;20141225(第24期);第108-109页 * |
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Publication number | Publication date |
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CN112489901A (zh) | 2021-03-12 |
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Address after: 510663 maintenance and test center, building 2, 223, science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: China Southern Power Grid Corporation Ultra High Voltage Transmission Company Electric Power Research Institute Country or region after: China Patentee after: XI'AN XD HIGH VOLIAGE BUSHING CO.,LTD. Address before: 510663 maintenance and test center, building 2, 223, science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: MAINTENANCE & TEST CENTRE, CSG EHV POWER TRANSMISSION Co. Country or region before: China Patentee before: XI'AN XD HIGH VOLIAGE BUSHING CO.,LTD. |