SE0001156D0 - Electric high voltage device - Google Patents

Electric high voltage device

Info

Publication number
SE0001156D0
SE0001156D0 SE0001156A SE0001156A SE0001156D0 SE 0001156 D0 SE0001156 D0 SE 0001156D0 SE 0001156 A SE0001156 A SE 0001156A SE 0001156 A SE0001156 A SE 0001156A SE 0001156 D0 SE0001156 D0 SE 0001156D0
Authority
SE
Sweden
Prior art keywords
high voltage
voltage device
conductor
electric high
support
Prior art date
Application number
SE0001156A
Other languages
Swedish (sv)
Other versions
SE0001156L (en
SE514974C2 (en
Inventor
Udo Fromm
Anna Kron
Mats Leijon
Rongsheng Liu
Thorsten Schuette
Lars Walfridsson
Dan Windmar
Li Ming
Original Assignee
Abb Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE9703647A external-priority patent/SE513300C2/en
Application filed by Abb Ab filed Critical Abb Ab
Priority to SE0001156A priority Critical patent/SE514974C2/en
Publication of SE0001156L publication Critical patent/SE0001156L/en
Publication of SE0001156D0 publication Critical patent/SE0001156D0/en
Publication of SE514974C2 publication Critical patent/SE514974C2/en

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
    • H01B17/14—Supporting insulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds

Abstract

A gas or air insulated electric device with a conductor (1) is held away from a neighbouring conductive body (5), such as a structural element or a cover, by a support (3) and surrounded by an insulating gas. The conductor is at least partly covered by an electrically insulating coating (2). The support (3) comprises an electrically insulating porous material with a solids' content of 30 % by volume or less and a relative dielectric constant of 1.5 or less.
SE0001156A 1997-10-07 2000-03-31 High voltage electric device e.g. switchgear SE514974C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0001156A SE514974C2 (en) 1997-10-07 2000-03-31 High voltage electric device e.g. switchgear

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9703647A SE513300C2 (en) 1997-10-07 1997-10-07 Gas or air insulated electric device including a low dielectric constant carrier for a conductor
PCT/SE1998/001533 WO1999018582A1 (en) 1997-10-07 1998-08-27 High-voltage electric device
SE0001156A SE514974C2 (en) 1997-10-07 2000-03-31 High voltage electric device e.g. switchgear

Publications (3)

Publication Number Publication Date
SE0001156L SE0001156L (en) 2000-03-31
SE0001156D0 true SE0001156D0 (en) 2000-03-31
SE514974C2 SE514974C2 (en) 2001-05-21

Family

ID=26655053

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001156A SE514974C2 (en) 1997-10-07 2000-03-31 High voltage electric device e.g. switchgear

Country Status (1)

Country Link
SE (1) SE514974C2 (en)

Also Published As

Publication number Publication date
SE0001156L (en) 2000-03-31
SE514974C2 (en) 2001-05-21

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Legal Events

Date Code Title Description
NUG Patent has lapsed