WO2012097959A8 - Stufenschalter - Google Patents

Stufenschalter Download PDF

Info

Publication number
WO2012097959A8
WO2012097959A8 PCT/EP2012/000018 EP2012000018W WO2012097959A8 WO 2012097959 A8 WO2012097959 A8 WO 2012097959A8 EP 2012000018 W EP2012000018 W EP 2012000018W WO 2012097959 A8 WO2012097959 A8 WO 2012097959A8
Authority
WO
WIPO (PCT)
Prior art keywords
contact
switching shaft
contact unit
switching
tap changer
Prior art date
Application number
PCT/EP2012/000018
Other languages
English (en)
French (fr)
Other versions
WO2012097959A1 (de
Inventor
Christian Böger
Toni Hottner
Martin Jatta
Philipp Lederer
Sebastian Rehkopf
Klaus Schlepp
Rolf Strempel
Original Assignee
Maschinenfabrik Reinhausen Gmbh
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 Maschinenfabrik Reinhausen Gmbh filed Critical Maschinenfabrik Reinhausen Gmbh
Priority to BR112013016126-4A priority Critical patent/BR112013016126B1/pt
Priority to ES12700547.8T priority patent/ES2580958T3/es
Priority to CN201280005828.5A priority patent/CN103314425B/zh
Priority to EP12700547.8A priority patent/EP2666172B1/de
Priority to UAA201309121A priority patent/UA116523C2/uk
Publication of WO2012097959A1 publication Critical patent/WO2012097959A1/de
Publication of WO2012097959A8 publication Critical patent/WO2012097959A8/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0016—Contact arrangements for tap changers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0016—Contact arrangements for tap changers
    • H01H2009/0022—Mounting of the fixed contacts or taps on cylindrical wall of oil vessel containing the tap changer; Details of screening

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Clamps And Clips (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Stufenschalter zur unterbrechungslosen Umschaltung zwischen verschiedenen Wicklungsanzapfungen eines Stufentransformators gemäß dem Oberbegriff des ersten Patentanspruches. Die allgemeine erfinderische Idee besteht dabei darin, eine Kontakteinheit aus mehreren identisch aufgebauten Kontaktträgern vorzuschlagen, die untereinander durch einfaches Zusammenstecken zu einer fertigen Kontakteinheit montierbar sind, wobei die einzelnen Kontaktträger mit jeweils einer Bügelschelle an der Schaltwelle fixierbar sind und wobei weiterhin als Verdrehsicherung an jedem Kontaktträger, auf der der Schaltwelle zugewandten Seite, mindestens zwei geometrisch speziell geformte Zapfen vorgesehen sind, die mit in der Schaltwelle vorgesehenen Sackbohrungen in Eingriff gebracht werden können, derart, dass die gesamte Kontakteinheit damit gegen Verdrehung gesichert ist.
PCT/EP2012/000018 2011-01-20 2012-01-04 Stufenschalter WO2012097959A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR112013016126-4A BR112013016126B1 (pt) 2011-01-20 2012-01-04 comutador de derivação para comutação ininterrupta entre diferentes derivações de bobinagem de um transformador abaixador possuindo um cilindro de material isolante
ES12700547.8T ES2580958T3 (es) 2011-01-20 2012-01-04 Interruptor escalonado
CN201280005828.5A CN103314425B (zh) 2011-01-20 2012-01-04 分接开关
EP12700547.8A EP2666172B1 (de) 2011-01-20 2012-01-04 Stufenschalter
UAA201309121A UA116523C2 (uk) 2011-01-20 2012-04-01 Ступеневий перемикач

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011008964A DE102011008964B4 (de) 2011-01-20 2011-01-20 Stufenschalter
DE102011008964.0 2011-01-20

Publications (2)

Publication Number Publication Date
WO2012097959A1 WO2012097959A1 (de) 2012-07-26
WO2012097959A8 true WO2012097959A8 (de) 2013-08-01

Family

ID=45507685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/000018 WO2012097959A1 (de) 2011-01-20 2012-01-04 Stufenschalter

Country Status (7)

Country Link
EP (1) EP2666172B1 (de)
CN (1) CN103314425B (de)
BR (1) BR112013016126B1 (de)
DE (1) DE102011008964B4 (de)
ES (1) ES2580958T3 (de)
UA (1) UA116523C2 (de)
WO (1) WO2012097959A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113192775B (zh) * 2021-04-26 2022-11-18 国网河南省电力公司超高压公司 一种有载调压开关用触头组件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356714A (en) * 1930-06-06 1931-09-07 British Electric Transformer C Improvements in or relating to voltage regulators for electrical transformers
DE3226854A1 (de) * 1982-07-17 1984-01-19 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Lastwaehler fuer stufentransformatoren mit einem schrittweise drehbaren schaltrohr
DE3827385A1 (de) * 1988-08-12 1990-02-15 Reinhausen Maschf Scheubeck Zylindrischer stufenwaehler mit durch einen tragarm aus isolierstoff gefuehrter kontaktbruecke
DE9405427U1 (de) 1994-03-30 1995-04-27 Maschinenfabrik Reinhausen Gmbh, 93059 Regensburg Lastwähler mit Überschaltwiderständen
ES2146673T3 (es) * 1994-04-28 2000-08-16 Reinhausen Maschf Scheubeck Selector de carga.
DE102007023124B3 (de) * 2007-05-16 2008-10-02 Maschinenfabrik Reinhausen Gmbh Schaltanordnung

Also Published As

Publication number Publication date
EP2666172B1 (de) 2016-04-06
ES2580958T3 (es) 2016-08-30
BR112013016126B1 (pt) 2020-07-07
EP2666172A1 (de) 2013-11-27
DE102011008964A1 (de) 2012-07-26
CN103314425A (zh) 2013-09-18
UA116523C2 (uk) 2018-04-10
CN103314425B (zh) 2016-04-20
WO2012097959A1 (de) 2012-07-26
BR112013016126A2 (pt) 2018-06-05
DE102011008964B4 (de) 2013-12-24

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