CN110504092A - 套管及其制造方法 - Google Patents
套管及其制造方法 Download PDFInfo
- Publication number
- CN110504092A CN110504092A CN201910855008.9A CN201910855008A CN110504092A CN 110504092 A CN110504092 A CN 110504092A CN 201910855008 A CN201910855008 A CN 201910855008A CN 110504092 A CN110504092 A CN 110504092A
- Authority
- CN
- China
- Prior art keywords
- nut
- central tube
- fixedly attached
- tube
- connection component
- Prior art date
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 28
- 239000012212 insulator Substances 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- COCAUCFPFHUGAA-MGNBDDOMSA-N n-[3-[(1s,7s)-5-amino-4-thia-6-azabicyclo[5.1.0]oct-5-en-7-yl]-4-fluorophenyl]-5-chloropyridine-2-carboxamide Chemical compound C=1C=C(F)C([C@@]23N=C(SCC[C@@H]2C3)N)=CC=1NC(=O)C1=CC=C(Cl)C=N1 COCAUCFPFHUGAA-MGNBDDOMSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- 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
- H01B17/26—Lead-in insulators; Lead-through insulators
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulators (AREA)
Abstract
Description
Claims (20)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910855008.9A CN110504092B (zh) | 2019-09-10 | 2019-09-10 | 套管及其制造方法 |
PCT/EP2020/075396 WO2021048312A1 (en) | 2019-09-10 | 2020-09-10 | Bushing and manufacturing method therefor |
EP20775217.1A EP4029039A1 (en) | 2019-09-10 | 2020-09-10 | Bushing and manufacturing method therefor |
US17/641,639 US20220360063A1 (en) | 2019-09-10 | 2020-09-10 | Bushing and manufacturing method therefor |
BR112022000596A BR112022000596A2 (pt) | 2019-09-10 | 2020-09-10 | Bucha e método de fabricação da mesma |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910855008.9A CN110504092B (zh) | 2019-09-10 | 2019-09-10 | 套管及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110504092A true CN110504092A (zh) | 2019-11-26 |
CN110504092B CN110504092B (zh) | 2022-03-08 |
Family
ID=68591821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910855008.9A Active CN110504092B (zh) | 2019-09-10 | 2019-09-10 | 套管及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220360063A1 (zh) |
EP (1) | EP4029039A1 (zh) |
CN (1) | CN110504092B (zh) |
BR (1) | BR112022000596A2 (zh) |
WO (1) | WO2021048312A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023045055A1 (zh) * | 2021-09-22 | 2023-03-30 | 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 (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB443017A (en) * | 1934-07-18 | 1936-02-18 | Harold Smethurst | Improvements in lead-in conductors for transformers, switchgear and like electrical apparatus enclosed in metal casings |
JPS54111697A (en) * | 1978-02-21 | 1979-09-01 | Mitsubishi Electric Corp | Oil contained bushing |
EP0014967A1 (en) * | 1979-02-16 | 1980-09-03 | Mitsubishi Denki Kabushiki Kaisha | Bushing |
US4629822A (en) * | 1985-03-27 | 1986-12-16 | Mitsubishi Denki Kabushiki Kaisha | Electrical bushing |
CN103339693A (zh) * | 2011-01-28 | 2013-10-02 | Abb技术有限公司 | 温度补偿的套管设计 |
CN107787513A (zh) * | 2015-05-22 | 2018-03-09 | Abb瑞士股份有限公司 | 电气套管 |
EP3413319A1 (en) * | 2017-06-07 | 2018-12-12 | Siemens Aktiengesellschaft | Oil filled power bushing with pressure compensation by bellow |
CN208690084U (zh) * | 2018-08-28 | 2019-04-02 | 沈阳和新套管有限公司 | 油纸绝缘温度自适应拉杆式套管 |
CN109786088A (zh) * | 2019-04-01 | 2019-05-21 | 江苏神马电力股份有限公司 | 一种变压器套管的导电杆端部装配组件及变压器套管 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51113193A (en) * | 1975-03-29 | 1976-10-06 | Ngk Insulators Ltd | Bushing |
-
2019
- 2019-09-10 CN CN201910855008.9A patent/CN110504092B/zh active Active
-
2020
- 2020-09-10 BR BR112022000596A patent/BR112022000596A2/pt unknown
- 2020-09-10 EP EP20775217.1A patent/EP4029039A1/en active Pending
- 2020-09-10 US US17/641,639 patent/US20220360063A1/en active Pending
- 2020-09-10 WO PCT/EP2020/075396 patent/WO2021048312A1/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB443017A (en) * | 1934-07-18 | 1936-02-18 | Harold Smethurst | Improvements in lead-in conductors for transformers, switchgear and like electrical apparatus enclosed in metal casings |
JPS54111697A (en) * | 1978-02-21 | 1979-09-01 | Mitsubishi Electric Corp | Oil contained bushing |
EP0014967A1 (en) * | 1979-02-16 | 1980-09-03 | Mitsubishi Denki Kabushiki Kaisha | Bushing |
US4629822A (en) * | 1985-03-27 | 1986-12-16 | Mitsubishi Denki Kabushiki Kaisha | Electrical bushing |
CN103339693A (zh) * | 2011-01-28 | 2013-10-02 | Abb技术有限公司 | 温度补偿的套管设计 |
CN107787513A (zh) * | 2015-05-22 | 2018-03-09 | Abb瑞士股份有限公司 | 电气套管 |
EP3413319A1 (en) * | 2017-06-07 | 2018-12-12 | Siemens Aktiengesellschaft | Oil filled power bushing with pressure compensation by bellow |
CN208690084U (zh) * | 2018-08-28 | 2019-04-02 | 沈阳和新套管有限公司 | 油纸绝缘温度自适应拉杆式套管 |
CN109786088A (zh) * | 2019-04-01 | 2019-05-21 | 江苏神马电力股份有限公司 | 一种变压器套管的导电杆端部装配组件及变压器套管 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023045055A1 (zh) * | 2021-09-22 | 2023-03-30 | 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 |
Also Published As
Publication number | Publication date |
---|---|
EP4029039A1 (en) | 2022-07-20 |
US20220360063A1 (en) | 2022-11-10 |
WO2021048312A1 (en) | 2021-03-18 |
CN110504092B (zh) | 2022-03-08 |
BR112022000596A2 (pt) | 2022-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210604 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Ba Deng Applicant before: ABB Switzerland Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Swiss Baden Applicant after: Hitachi energy Switzerland AG Address before: Swiss Baden Applicant before: ABB grid Switzerland AG |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |