CH202076A - High-voltage switchgear with oil transformer. - Google Patents

High-voltage switchgear with oil transformer.

Info

Publication number
CH202076A
CH202076A CH202076DA CH202076A CH 202076 A CH202076 A CH 202076A CH 202076D A CH202076D A CH 202076DA CH 202076 A CH202076 A CH 202076A
Authority
CH
Switzerland
Prior art keywords
oil
voltage switchgear
transformer
oil transformer
circuit breaker
Prior art date
Application number
Other languages
German (de)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH202076A publication Critical patent/CH202076A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/40Structural association with built-in electric component, e.g. fuse
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)

Description

  

      Hochspannungs-Schaltanlage    mit Öltransformator.    Es ist bekannt, in     Hochspannungs-Schalt-          anlagen    den Stufenschalter in den Ölkasten  des Transformators     einzubauen    und den zu  gehörigen     Funkenschalter    auf den Durch  führungsisolator oder auf die Durchführungs  isolatoren des Stufenschalters aufzubauen,  oder den Stufenschalter aussen an die Wand  des     Transformatorkessels    anzubauen.

   Es ist  ferner bekannt, einen     Rochspannungstrans-          formator    mit einem Ölschalter derart zu  sammenzubauen, dass der Ölraum beiden  gemeinsam ist, zum Beispiel indem man die  Kästen beider     Vorrichtungen    mit Rohrstutzen  versieht und diese     aneinanderflanscht.    Schliess  lich sind Lufttransformatoren für kleine Lei  stungen, insbesondere Spielzeug-, Klingel  transformatoren und ähnliche bekannt, an  deren Gehäuse oder Klemmbrett unmittelbar  ein Schalter kleinen Ausmasses angesetzt ist.  



  Die Erfindung bezieht sich auf Hoch  spannungs-Schaltanlagen mit Öltransforma  toren, z. B. Grosstransformatoren für Kraft-    werke, Unterstationen, Industrieanlagen und       dergl.,    und besteht darin, dass der zugehörige  öllose Leistungsschalter freitragend an die  Wand des Ölkastens angesetzt ist.  



  In der Zeichnung ist als Ausführungs  beispiel eine aus Öltransformator und Druck  luftschalter bestehende Anlage dargestellt, die  auf einem Schienenfahrzeug untergebracht  ist, also an einer Stelle, wo es besonders auf  gute Raumausnutzung und leichte Bauart  ankommt.  



  Der Öltransformator b, der auf dem Boden  des Fahrzeuges a aufgestellt ist, ist auf der       eineu    Seite mit dem Umlaufkühler e ver  sehen, auf der andern Seite ist an die Ver  steifungsträger d seines Ölkastens c der       Druckluftschalter    f freitragend aufgesetzt,  dessen Antrieb von g aus erfolgt.



      High-voltage switchgear with oil transformer. It is known to install the tap changer in the oil box of the transformer in high-voltage switchgear and to build the corresponding spark switch on the implementation insulator or on the bushing insulators of the tap changer, or to grow the tap changer on the outside of the wall of the transformer tank.

   It is also known to assemble a high voltage transformer with an oil switch in such a way that the oil space is common to both, for example by providing the boxes of both devices with pipe stubs and flanging them to one another. Finally, air transformers for small Lei stungen, especially toys, bell transformers and the like are known, on the housing or terminal board, a small switch is attached directly.



  The invention relates to high-voltage switchgear with Öltransforma gates such. B. Large transformers for power plants, substations, industrial plants and the like., And consists in that the associated oil-free circuit breaker is self-supporting on the wall of the oil box.



  In the drawing, an example of an oil transformer and pressure air switch existing system is shown as an execution, which is housed on a rail vehicle, so at a point where it is particularly important to make good use of space and lightweight design.



  The oil transformer b, which is placed on the floor of the vehicle a, is on one side with the circulating cooler e, on the other side the compressed air switch f is cantilevered on the stiffening support d of its oil box c, the drive of which is from g he follows.

 

Claims (1)

PATENTANSPRUCH: Hochspannungs-Schaltanlage mit Öltrans- formator und Leistungsschalter, dadurch ge- kennzeichnet, dass der öllose Leistungsschal ter freitragend an der Seitenwand des Trans forrnatorkastens angesetzt ist. UNTE$ANSPRUCH: Schaltanlage nach Pateritansprucb, da durch gekennzeichnet, dass der Leistungs schalter an den Versteifungsträgern des Öl- kastens befestigt ist. PATENT CLAIM: High-voltage switchgear with oil transformer and circuit breaker, characterized in that the oil-free circuit breaker is cantilevered on the side wall of the transformer box. LOWER CLAIM: Switchgear in accordance with Pateritansprucb, as characterized by the fact that the circuit breaker is attached to the stiffening beams of the oil box.
CH202076D 1937-02-25 1938-02-21 High-voltage switchgear with oil transformer. CH202076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202076X 1937-02-25

Publications (1)

Publication Number Publication Date
CH202076A true CH202076A (en) 1938-12-31

Family

ID=5769648

Family Applications (1)

Application Number Title Priority Date Filing Date
CH202076D CH202076A (en) 1937-02-25 1938-02-21 High-voltage switchgear with oil transformer.

Country Status (1)

Country Link
CH (1) CH202076A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3926650A1 (en) * 2020-06-17 2021-12-22 ALSTOM Transport Technologies Switching device, associated assembly and vehicle comprising such an assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3926650A1 (en) * 2020-06-17 2021-12-22 ALSTOM Transport Technologies Switching device, associated assembly and vehicle comprising such an assembly
FR3111733A1 (en) * 2020-06-17 2021-12-24 Alstom Transport Technologies Switching device, associated assembly and vehicle comprising such an assembly

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