BR112013017920A2 - tap-changer having a selector and a load-changer for uninterrupted switching between different tappings and winding of a step-down transformer - Google Patents

tap-changer having a selector and a load-changer for uninterrupted switching between different tappings and winding of a step-down transformer

Info

Publication number
BR112013017920A2
BR112013017920A2 BR112013017920A BR112013017920A BR112013017920A2 BR 112013017920 A2 BR112013017920 A2 BR 112013017920A2 BR 112013017920 A BR112013017920 A BR 112013017920A BR 112013017920 A BR112013017920 A BR 112013017920A BR 112013017920 A2 BR112013017920 A2 BR 112013017920A2
Authority
BR
Brazil
Prior art keywords
changer
switching
load
selector
down transformer
Prior art date
Application number
BR112013017920A
Other languages
Portuguese (pt)
Inventor
Hammer Christian
Dohnal Dieter
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of BR112013017920A2 publication Critical patent/BR112013017920A2/en

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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

comutador de derivação possuindo um seletor e um comutador de carga para comutação ininterrupta entre diferentes derivações e bobinagem de um transformador abaixador a presente invenção diz respeito a um comutador de derivação disposto num compartimento de óleo possuindo um seletor e um comutador de carga para comutação ininterrupta entre diferentes derivações de bobinagem de um transformador abaixador. o comutador de carga compreende pelo menos uma unidade de comutação consistindo de pelo menos dois segmentos de comutação para conexão comutável e eletricamente condutora com o respectivo pelo menos um elemento elétrico de contato. provê-se que pelo menos partes da unidade de comutação de carga girem durante a comutação. além disso, os elementos de contato são dispostos circundando num plano, em que a pelo menos uma unidade de comutação não é atribuída à uma respectiva fase definida.tap changer having a selector and a load changer for uninterrupted switching between different junctions and winding of a step-down transformer The present invention relates to a tap changer arranged in an oil compartment having a selector and a load changer for uninterrupted switching between different winding leads of a step-down transformer. The charge switch comprises at least one switching unit consisting of at least two switching segments for electrically conductive switchable connection with the respective at least one electrical contact element. At least parts of the load switching unit are provided to rotate during switching. furthermore, the contact elements are arranged circling in a plane, wherein the at least one switching unit is not assigned to a respective defined phase.

BR112013017920A 2011-02-12 2012-01-30 tap-changer having a selector and a load-changer for uninterrupted switching between different tappings and winding of a step-down transformer BR112013017920A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011011110 2011-02-12
PCT/EP2012/051433 WO2012107309A1 (en) 2011-02-12 2012-01-30 On-load tap changer

Publications (1)

Publication Number Publication Date
BR112013017920A2 true BR112013017920A2 (en) 2019-09-24

Family

ID=45562300

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013017920A BR112013017920A2 (en) 2011-02-12 2012-01-30 tap-changer having a selector and a load-changer for uninterrupted switching between different tappings and winding of a step-down transformer

Country Status (5)

Country Link
EP (1) EP2673791A1 (en)
CN (1) CN103380471A (en)
BR (1) BR112013017920A2 (en)
RU (1) RU2013141800A (en)
WO (1) WO2012107309A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103736A1 (en) * 2012-04-27 2013-10-31 Maschinenfabrik Reinhausen Gmbh Method for monitoring the operation of a tap changer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648600C (en) * 1934-04-20 1937-08-07 Bernhard Jansen Dr Ing Step switching device driven by energy storage
DE707188C (en) * 1939-03-10 1941-06-16 Bernhard Jansen Dr Ing Diverter switch for tap transformers
DE2534677A1 (en) * 1975-08-02 1977-02-10 Fuji Electric Co Ltd Load stepping switch containing shunt switches - loading increased by rotary switch connected to vacuum switch groups
JPS5939891B2 (en) * 1979-01-12 1984-09-27 富士電機株式会社 On-load tap changer
DE4407945C1 (en) 1994-03-09 1995-10-12 Reinhausen Maschf Scheubeck Switching device for load change-over or load selection switch
CN101807472B (en) * 2009-02-13 2012-08-08 上海华明电力设备制造有限公司 Vacuum tube group for replacing copper-tungsten contact group of on-load tap changer
CN101651029B (en) * 2009-07-30 2011-06-08 上海华明电力设备制造有限公司 Vacuum vessel switching core used by on-load tap-changer

Also Published As

Publication number Publication date
CN103380471A (en) 2013-10-30
WO2012107309A1 (en) 2012-08-16
EP2673791A1 (en) 2013-12-18
RU2013141800A (en) 2015-03-20

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.