EP2047485A1 - Apparatus for electrical screening of a high-voltage bushing - Google Patents
Apparatus for electrical screening of a high-voltage bushingInfo
- Publication number
- EP2047485A1 EP2047485A1 EP07787927A EP07787927A EP2047485A1 EP 2047485 A1 EP2047485 A1 EP 2047485A1 EP 07787927 A EP07787927 A EP 07787927A EP 07787927 A EP07787927 A EP 07787927A EP 2047485 A1 EP2047485 A1 EP 2047485A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shield
- electrical
- output
- bushing
- feedthrough
- 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
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
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
- Housings And Mounting Of Transformers (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006038221A DE102006038221B4 (en) | 2006-08-03 | 2006-08-03 | Device for electrical shielding of a high voltage feedthrough |
PCT/EP2007/057701 WO2008015150A1 (en) | 2006-08-03 | 2007-07-26 | Apparatus for electrical screening of a high-voltage bushing |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2047485A1 true EP2047485A1 (en) | 2009-04-15 |
EP2047485B1 EP2047485B1 (en) | 2016-08-31 |
Family
ID=38656696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07787927.8A Not-in-force EP2047485B1 (en) | 2006-08-03 | 2007-07-26 | Apparatus for electrical screening of a high-voltage bushing |
Country Status (6)
Country | Link |
---|---|
US (1) | US8124878B2 (en) |
EP (1) | EP2047485B1 (en) |
CN (1) | CN101501789B (en) |
BR (1) | BRPI0714621B1 (en) |
DE (1) | DE102006038221B4 (en) |
WO (1) | WO2008015150A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012004289A1 (en) * | 2010-07-08 | 2012-01-12 | Abb Research Ltd | High voltage shielding device and a system comprising the same |
EP2846336B1 (en) * | 2013-09-10 | 2016-05-04 | Siemens Aktiengesellschaft | Connection of at least four electrical conductors |
DE102015224568A1 (en) * | 2015-12-08 | 2017-06-08 | Siemens Aktiengesellschaft | Device for the electrical connection of at least four electrical conductors |
CN105977887B (en) * | 2016-06-01 | 2018-10-23 | 中国西电电气股份有限公司 | A kind of inflatable ultrahigh voltage direct current wall bushing |
WO2019219194A1 (en) * | 2018-05-17 | 2019-11-21 | Abb Schweiz Ag | Shielding of high voltage equipment |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2986595A (en) * | 1958-10-15 | 1961-05-30 | Lapp Insulator Company Inc | Post type insulator and method of making the same |
US3173115A (en) | 1962-10-26 | 1965-03-09 | Westinghouse Electric Corp | High voltage potential transformer |
CH413030A (en) * | 1963-01-15 | 1966-05-15 | Inst Prueffeld Elekt | High-voltage bushing in electrical equipment, especially in a low-liquid transformer |
CH413020A (en) * | 1963-12-23 | 1966-05-15 | Gretag Ag | Method and device for the production of electronic components |
US3673305A (en) * | 1970-11-04 | 1972-06-27 | Detroit Edison Co | Capacitively graded modular pothead for h-v cable |
JPS5354798A (en) * | 1976-10-29 | 1978-05-18 | Toshiba Corp | Bushing |
US4296274A (en) * | 1980-07-11 | 1981-10-20 | The United States Of America As Represented By The United States Department Of Energy | High voltage bushing having weathershed and surrounding stress relief collar |
DD246402A1 (en) * | 1986-01-13 | 1987-06-03 | Transform Roentgen Matern Veb | ELECTRODE ARRANGEMENT FOR HIGH VOLTAGE SUPPLY |
US5130495A (en) * | 1991-01-24 | 1992-07-14 | G & W Electric Company | Cable terminator |
US6294729B1 (en) * | 1997-10-31 | 2001-09-25 | Laird Technologies | Clad polymer EMI shield |
US6218627B1 (en) * | 1998-02-04 | 2001-04-17 | Hitachi, Ltd. | Bushing |
DE19844409C2 (en) * | 1998-09-28 | 2000-12-21 | Hochspannungsgeraete Porz Gmbh | High voltage implementation |
US6346677B1 (en) * | 1999-09-08 | 2002-02-12 | Electro Composites, Inc. | High-voltage bushing provided with external shields |
ATE546818T1 (en) * | 2004-03-15 | 2012-03-15 | Abb Research Ltd | HIGH VOLTAGE FEEDBACK WITH FIELD CONTROL MATERIAL |
-
2006
- 2006-08-03 DE DE102006038221A patent/DE102006038221B4/en not_active Expired - Fee Related
-
2007
- 2007-07-26 EP EP07787927.8A patent/EP2047485B1/en not_active Not-in-force
- 2007-07-26 CN CN200780029038XA patent/CN101501789B/en not_active Expired - Fee Related
- 2007-07-26 US US12/376,197 patent/US8124878B2/en not_active Expired - Fee Related
- 2007-07-26 WO PCT/EP2007/057701 patent/WO2008015150A1/en active Application Filing
- 2007-07-26 BR BRPI0714621-3A patent/BRPI0714621B1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2008015150A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101501789A (en) | 2009-08-05 |
EP2047485B1 (en) | 2016-08-31 |
DE102006038221B4 (en) | 2009-03-26 |
US20100065304A1 (en) | 2010-03-18 |
WO2008015150A1 (en) | 2008-02-07 |
CN101501789B (en) | 2012-01-04 |
US8124878B2 (en) | 2012-02-28 |
BRPI0714621B1 (en) | 2018-05-22 |
BRPI0714621A2 (en) | 2013-04-30 |
DE102006038221A1 (en) | 2008-02-07 |
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