BR112013025518A2 - alterador de tomada - Google Patents

alterador de tomada

Info

Publication number
BR112013025518A2
BR112013025518A2 BR112013025518A BR112013025518A BR112013025518A2 BR 112013025518 A2 BR112013025518 A2 BR 112013025518A2 BR 112013025518 A BR112013025518 A BR 112013025518A BR 112013025518 A BR112013025518 A BR 112013025518A BR 112013025518 A2 BR112013025518 A2 BR 112013025518A2
Authority
BR
Brazil
Prior art keywords
socket
changer
casing
current collector
fixed contacts
Prior art date
Application number
BR112013025518A
Other languages
English (en)
Other versions
BR112013025518B8 (pt
BR112013025518B1 (pt
Inventor
Jean Mathae
Richard Mannerbro
Tommy Larsson
Original Assignee
Abb Technology Ltd
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 Abb Technology Ltd filed Critical Abb Technology Ltd
Publication of BR112013025518A2 publication Critical patent/BR112013025518A2/pt
Publication of BR112013025518B1 publication Critical patent/BR112013025518B1/pt
Publication of BR112013025518B8 publication Critical patent/BR112013025518B8/pt

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
    • 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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/10—Electromagnetic or electrostatic shielding
    • 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
    • H01H9/48—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

resumo patente de invenção: "alterador de tomada". a presente invenção refere-se a um alterador de tomada para conexão a um enrolamento regulador de uma tensão reguladora avaliada é fornecido. o alterador de tomada tendo um seletor de tomada linear tendo pelo menos um coletor de corrente e uma disposição linear de contatos fixos. o alterador de tomada ainda compreende uma estrutura de revestimento disposta para revestir o seletor de tomada de um campo elétrico externo. a estrutura de revestimento compreende: uma primeira parte de revestimento disposta para ser eletricamente conectada a um coletor de corrente; e uma segunda parte de revestimento formada pelo menos parcialmente pelos contatos fixos. a primeira e a segunda parte de revestimento são separadas de modo que a distância entre a primeira e a segunda parte de revestimento atinge ou excede a distância de isolamento da tensão reguladora avaliada do alterador de tomada.
BR112013025518A 2011-04-04 2012-03-02 Comutador de derivação BR112013025518B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11161015.0A EP2509089B1 (en) 2011-04-04 2011-04-04 Tap changer
EP11161015.0 2011-04-04
PCT/EP2012/053663 WO2012136426A1 (en) 2011-04-04 2012-03-02 Tap changer

Publications (3)

Publication Number Publication Date
BR112013025518A2 true BR112013025518A2 (pt) 2016-12-27
BR112013025518B1 BR112013025518B1 (pt) 2021-03-02
BR112013025518B8 BR112013025518B8 (pt) 2023-02-14

Family

ID=44303347

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025518A BR112013025518B8 (pt) 2011-04-04 2012-03-02 Comutador de derivação

Country Status (5)

Country Link
US (1) US8963670B2 (pt)
EP (1) EP2509089B1 (pt)
CN (1) CN103493161B (pt)
BR (1) BR112013025518B8 (pt)
WO (1) WO2012136426A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2743943A1 (en) * 2013-05-22 2014-06-18 ABB Technology Ltd Transformer tap changer
EP2838094B1 (en) * 2013-08-12 2016-05-25 ABB Technology Ltd Method of manufacturing an electromagnetic induction device and an electromagnetic induction device
DE102016203106A1 (de) * 2016-02-26 2017-08-31 Siemens Aktiengesellschaft Anordnung zur elektrostatischen Abschirmung einer elektrischen Anlage
EP3769325B8 (en) * 2018-04-23 2023-04-26 Siemens Energy Global GmbH & Co. KG Molded tap changer assemblies and methods for dry-type transformers
US20230260695A1 (en) 2020-11-06 2023-08-17 Abb Power Grids Switzerland Ag A tap changer and a transformer arrangement comprising the tap changer
EP4152355A1 (en) 2021-09-20 2023-03-22 Hitachi Energy Switzerland AG Transformer arrangement and method for assembling a transformer arrangement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL94688C (pt) * 1958-05-02 1960-06-15
US3673364A (en) * 1970-11-13 1972-06-27 Westinghouse Electric Corp Transformer slide switch with contact clamping means
DE2301778A1 (de) * 1973-01-15 1974-07-18 Transformatoren Union Ag Stufenwaehler in kaefigbauart
US3818402A (en) * 1973-05-30 1974-06-18 Westinghouse Electric Corp Tap-changing series-multiple transformer system
JPS59125418A (ja) 1983-01-07 1984-07-19 Mitsubishi Electric Corp 負荷時タツプ切換装置
DE3621644A1 (de) * 1986-06-27 1988-01-21 Reinhausen Maschf Scheubeck Stufenschalter fuer stufentransformatoren mit abschirmelektrode
DE59302207D1 (de) * 1992-07-16 1996-05-15 Reinhausen Maschf Scheubeck Stufenschalter
CN2186435Y (zh) * 1993-07-21 1994-12-28 刘恒文 有源桥式配电变压器有载调压装置
DE102004041317B3 (de) * 2004-08-26 2005-10-20 Reinhausen Maschf Scheubeck Kontaktanordnung
CN100442410C (zh) * 2006-06-02 2008-12-10 武汉泰普变压器开关有限公司 一种带有屏蔽装置的无励磁分接开关
US7852650B2 (en) * 2006-10-13 2010-12-14 Pv Powered, Inc. Selectable line voltage inverters and associated methods
CN201383431Y (zh) * 2009-03-06 2010-01-13 祁丽 具触头隔离装置的无励磁分接开关
WO2012134805A1 (en) * 2011-03-25 2012-10-04 Abb Technology Ag Selector switch assembly for load tap changer

Also Published As

Publication number Publication date
WO2012136426A1 (en) 2012-10-11
US8963670B2 (en) 2015-02-24
BR112013025518B8 (pt) 2023-02-14
EP2509089A1 (en) 2012-10-10
CN103493161A (zh) 2014-01-01
US20140034464A1 (en) 2014-02-06
EP2509089B1 (en) 2016-11-30
CN103493161B (zh) 2015-12-02
BR112013025518B1 (pt) 2021-03-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/03/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25C Requirement related to requested transfer of rights

Owner name: ABB SCHWEIZ AG (CH)

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 870220070959 DE 09/08/2022, E NECESSARIO APRESENTAR GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA A ALTERACAO DE ENDERECO DA EMPRESA CEDENTE. ALEM DISSO, E PRECISO APRESENTAR A GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25G Requested change of headquarter approved

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB POWER GRIDS SWITZERLAND AG (CH)

B25D Requested change of name of applicant approved

Owner name: HITACHI ENERGY SWITZERLAND AG (CH)