ES424599A1 - Union between installation under metallic envelope isolated by a pressure gas and a transformer isolated by a dielectric liquid. (Machine-translation by Google Translate, not legally binding) - Google Patents

Union between installation under metallic envelope isolated by a pressure gas and a transformer isolated by a dielectric liquid. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES424599A1
ES424599A1 ES424599A ES424599A ES424599A1 ES 424599 A1 ES424599 A1 ES 424599A1 ES 424599 A ES424599 A ES 424599A ES 424599 A ES424599 A ES 424599A ES 424599 A1 ES424599 A1 ES 424599A1
Authority
ES
Spain
Prior art keywords
isolated
dielectric liquid
union
translation
machine
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.)
Expired
Application number
ES424599A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cegelec SA
Delle Alsthom SA
Alstom Savoisienne SA
Original Assignee
Cegelec SA
Delle Alsthom SA
Alstom Savoisienne SA
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
Application filed by Cegelec SA, Delle Alsthom SA, Alstom Savoisienne SA filed Critical Cegelec SA
Publication of ES424599A1 publication Critical patent/ES424599A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/0358—Connections to in or out conductors
    • 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
    • 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
    • H01B17/34—Insulators containing liquid, e.g. oil
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Insulators (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

Union between installation under metallic envelope isolated by a gas under pressure and a transformer isolated by a dielectric liquid, characterized in that it has an intermediate chamber of relatively small dimensions, filled with the same dielectric liquid as the transformer and delimited by two surfaces such that the surface internal is constituted by the outer surface of a condenser passage and the outer surface by an insulating wall that withstands the pressure of the gas and whose distribution of surface tension is improved by the good distribution of tension on the outer surface of the pass-capacitor, thanks at the relatively small distance that separates these two surfaces. (Machine-translation by Google Translate, not legally binding)
ES424599A 1973-03-26 1974-03-25 Union between installation under metallic envelope isolated by a pressure gas and a transformer isolated by a dielectric liquid. (Machine-translation by Google Translate, not legally binding) Expired ES424599A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310742A FR2223801A1 (en) 1973-03-26 1973-03-26 High voltage transformer connection - prevents pollution of insulating oil by gas surrounding connection

Publications (1)

Publication Number Publication Date
ES424599A1 true ES424599A1 (en) 1976-06-01

Family

ID=9116854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424599A Expired ES424599A1 (en) 1973-03-26 1974-03-25 Union between installation under metallic envelope isolated by a pressure gas and a transformer isolated by a dielectric liquid. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
JP (1) JPS5333136B2 (en)
CH (1) CH588150A5 (en)
ES (1) ES424599A1 (en)
FR (1) FR2223801A1 (en)
IT (1) IT1015004B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338558A2 (en) * 1976-01-16 1977-08-12 Alsthom Savoisienne LINK BETWEEN METAL ENCLOSED EQUIPMENT AND TRANSFORMER
JPS59146820U (en) * 1983-03-19 1984-10-01 日本碍子株式会社 Gas insulating bushings for oil-filled insulated equipment
DE9113013U1 (en) * 1991-10-17 1992-03-05 Siemens Ag, 8000 Muenchen, De

Also Published As

Publication number Publication date
FR2223801A1 (en) 1974-10-25
FR2223801B1 (en) 1976-07-23
CH588150A5 (en) 1977-05-31
IT1015004B (en) 1977-05-10
JPS49121941A (en) 1974-11-21
JPS5333136B2 (en) 1978-09-12

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