EP0321643A2 - Dispositif pour la réalisation d'une connexion électriquement conductrice pour transformateurs ou installations de distribution - Google Patents

Dispositif pour la réalisation d'une connexion électriquement conductrice pour transformateurs ou installations de distribution Download PDF

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Publication number
EP0321643A2
EP0321643A2 EP88109185A EP88109185A EP0321643A2 EP 0321643 A2 EP0321643 A2 EP 0321643A2 EP 88109185 A EP88109185 A EP 88109185A EP 88109185 A EP88109185 A EP 88109185A EP 0321643 A2 EP0321643 A2 EP 0321643A2
Authority
EP
European Patent Office
Prior art keywords
electrical energy
supply
bushing
switchgear
transformers
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.)
Withdrawn
Application number
EP88109185A
Other languages
German (de)
English (en)
Other versions
EP0321643A3 (fr
Inventor
Dietrich Mooz
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.)
Felten and Guilleaume Energietechnik AG
Original Assignee
Felten and Guilleaume Energietechnik AG
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 Felten and Guilleaume Energietechnik AG filed Critical Felten and Guilleaume Energietechnik AG
Publication of EP0321643A2 publication Critical patent/EP0321643A2/fr
Publication of EP0321643A3 publication Critical patent/EP0321643A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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

Definitions

  • the invention relates to a device for producing an electrically conductive connection for transformers or switchgear in accordance with the preamble of claim 1.
  • the invention is based on the object of producing an electrically conductive connection for transformers or switchgear assemblies, which allows a simple and safe connection to a transformer or switchgear assembly, without the need for pluggability.
  • Transformer or the switchgear with the device for supplying electrical energy is designed as a complete unit. This also reduces the number of possible sources of error in such a system from the outset.
  • the device for supplying electrical energy can consist of a cable or a line.
  • an incoming cable 1 is firmly connected to a bushing 3, so that the cable and bushing form a unit.
  • the bushing in turn has lateral fastening flanges which are used to fasten the bushing with a cover 81 of a housing 8.
  • a pressure plate 4 is provided in addition to the fastening means 5.
  • the cable itself has a conductor 14 which is surrounded by conductor insulation 11. There is an outer shield on the conductor insulation, which merges into a field control element 15 in the area of the bushing.
  • the cable is attached to the outside provided an outer jacket 13.
  • a cable lug 6 is connected to the conductor 14 within the housing, which, depending on the application, is filled with gas or oil.
  • a tensioning strap 7 ensures a secure connection between the conductor and the cable lug.
  • a flexible line 2 is connected instead of the cable.
  • the flexible line contains a conductor 21.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Patch Boards (AREA)
EP19880109185 1987-12-21 1988-06-09 Dispositif pour la réalisation d'une connexion électriquement conductrice pour transformateurs ou installations de distribution Withdrawn EP0321643A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3743367 1987-12-21
DE19873743367 DE3743367A1 (de) 1987-12-21 1987-12-21 Vorrichtung zur herstellung eines elektrisch leitenden anschlusses fuer transformatoren oder schaltanlagen

Publications (2)

Publication Number Publication Date
EP0321643A2 true EP0321643A2 (fr) 1989-06-28
EP0321643A3 EP0321643A3 (fr) 1990-10-24

Family

ID=6343167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880109185 Withdrawn EP0321643A3 (fr) 1987-12-21 1988-06-09 Dispositif pour la réalisation d'une connexion électriquement conductrice pour transformateurs ou installations de distribution

Country Status (2)

Country Link
EP (1) EP0321643A3 (fr)
DE (1) DE3743367A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701828A1 (de) * 1997-01-21 1998-07-23 Abb Research Ltd Freileitungsmast mit isoliertem Mastkopf

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956357A (en) * 1930-02-08 1934-04-24 Telefunken Gmbh Flexible insulated conductor
USRE27975E (en) * 1971-11-26 1974-04-23 Sealed power transformer
DE2540819A1 (de) * 1975-09-12 1977-03-17 Siemens Ag Durchfuehrung durch eine oeffnung in einer schottwand fuer einen starren metallischen leiter
US4494811A (en) * 1980-12-10 1985-01-22 Picker Corporation High voltage connector assembly with internal oil expansion chamber

Also Published As

Publication number Publication date
EP0321643A3 (fr) 1990-10-24
DE3743367A1 (de) 1989-07-06

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