CN104081474A - 用于电力系统的套管和包括该套管的系统 - Google Patents
用于电力系统的套管和包括该套管的系统 Download PDFInfo
- Publication number
- CN104081474A CN104081474A CN201380007796.7A CN201380007796A CN104081474A CN 104081474 A CN104081474 A CN 104081474A CN 201380007796 A CN201380007796 A CN 201380007796A CN 104081474 A CN104081474 A CN 104081474A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- conductive layer
- tapered end
- edge
- gradient
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 22
- 210000000262 cochlear duct Anatomy 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001052 transient effect Effects 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
- H01B17/28—Capacitor type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
- Insulating Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12153843.3 | 2012-02-03 | ||
EP12153843.3A EP2624259B8 (en) | 2012-02-03 | 2012-02-03 | A bushing for a power system and system comprising such a bushing |
PCT/EP2013/051850 WO2013113783A1 (en) | 2012-02-03 | 2013-01-31 | A bushing for a power system and a system comprising such a bushing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104081474A true CN104081474A (zh) | 2014-10-01 |
CN104081474B CN104081474B (zh) | 2016-10-05 |
Family
ID=47683715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380007796.7A Active CN104081474B (zh) | 2012-02-03 | 2013-01-31 | 用于电力系统的套管和包括该套管的系统 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2624259B8 (zh) |
CN (1) | CN104081474B (zh) |
BR (1) | BR112014018758B1 (zh) |
WO (1) | WO2013113783A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB397033A (en) * | 1932-03-19 | 1933-08-17 | Westinghouse Electric & Mfg Co | Improvements in or relating to electrically insulating bushings |
US1955305A (en) * | 1931-12-04 | 1934-04-17 | Albert J Maslin | High voltage bushing |
GB646697A (en) * | 1947-11-01 | 1950-11-29 | Micafil Ltd | Improvements in or relating to condenser type insulators |
US2912480A (en) * | 1955-09-19 | 1959-11-10 | Gen Electric | High voltage bushing |
US5198622A (en) * | 1989-10-13 | 1993-03-30 | Asea Brown Boveri Ab | Condenser body for the field control of the connection of a transformer bushing |
CN101136268A (zh) * | 2006-08-31 | 2008-03-05 | Abb技术有限公司 | 高压dc套管以及包括该高压套管的设备 |
CN101162642A (zh) * | 2006-09-25 | 2008-04-16 | 西门子公司 | 大电流变压器绝缘套管 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB290651A (en) * | 1927-05-19 | 1929-04-25 | Ass Elect Ind | Improvements in or relating to high voltage insulators |
US1955395A (en) | 1932-12-16 | 1934-04-17 | Lowell D Tueth | Electric tire grooving device |
US3394455A (en) * | 1967-03-17 | 1968-07-30 | Westinghouse Electric Corp | Method of constructing cast electrical bushings |
-
2012
- 2012-02-03 EP EP12153843.3A patent/EP2624259B8/en active Active
-
2013
- 2013-01-31 BR BR112014018758-4A patent/BR112014018758B1/pt active IP Right Grant
- 2013-01-31 WO PCT/EP2013/051850 patent/WO2013113783A1/en active Application Filing
- 2013-01-31 CN CN201380007796.7A patent/CN104081474B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1955305A (en) * | 1931-12-04 | 1934-04-17 | Albert J Maslin | High voltage bushing |
GB397033A (en) * | 1932-03-19 | 1933-08-17 | Westinghouse Electric & Mfg Co | Improvements in or relating to electrically insulating bushings |
GB646697A (en) * | 1947-11-01 | 1950-11-29 | Micafil Ltd | Improvements in or relating to condenser type insulators |
US2912480A (en) * | 1955-09-19 | 1959-11-10 | Gen Electric | High voltage bushing |
US5198622A (en) * | 1989-10-13 | 1993-03-30 | Asea Brown Boveri Ab | Condenser body for the field control of the connection of a transformer bushing |
CN101136268A (zh) * | 2006-08-31 | 2008-03-05 | Abb技术有限公司 | 高压dc套管以及包括该高压套管的设备 |
CN101162642A (zh) * | 2006-09-25 | 2008-04-16 | 西门子公司 | 大电流变压器绝缘套管 |
Also Published As
Publication number | Publication date |
---|---|
EP2624259B8 (en) | 2019-09-11 |
BR112014018758A2 (zh) | 2017-06-20 |
CN104081474B (zh) | 2016-10-05 |
BR112014018758A8 (pt) | 2017-07-11 |
EP2624259B1 (en) | 2019-07-17 |
BR112014018758B1 (pt) | 2022-02-01 |
WO2013113783A1 (en) | 2013-08-08 |
EP2624259A1 (en) | 2013-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200303 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB RESEARCH Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |