ATE515046T1 - Unter last stufenschalter - Google Patents

Unter last stufenschalter

Info

Publication number
ATE515046T1
ATE515046T1 AT06725430T AT06725430T ATE515046T1 AT E515046 T1 ATE515046 T1 AT E515046T1 AT 06725430 T AT06725430 T AT 06725430T AT 06725430 T AT06725430 T AT 06725430T AT E515046 T1 ATE515046 T1 AT E515046T1
Authority
AT
Austria
Prior art keywords
switch
switches
resonant circuit
pair
opposed
Prior art date
Application number
AT06725430T
Other languages
English (en)
Inventor
Donald Colin Murray Oates
Original Assignee
Areva T & D Sas
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 Areva T & D Sas filed Critical Areva T & D Sas
Application granted granted Critical
Publication of ATE515046T1 publication Critical patent/ATE515046T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Amplifiers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT06725430T 2005-03-31 2006-03-30 Unter last stufenschalter ATE515046T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0506472A GB2424766B (en) 2005-03-31 2005-03-31 An on-load tap changer
PCT/EP2006/061177 WO2006103268A2 (en) 2005-03-31 2006-03-30 An on-load tap changer

Publications (1)

Publication Number Publication Date
ATE515046T1 true ATE515046T1 (de) 2011-07-15

Family

ID=34566709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06725430T ATE515046T1 (de) 2005-03-31 2006-03-30 Unter last stufenschalter

Country Status (5)

Country Link
EP (1) EP1864305B1 (de)
AT (1) ATE515046T1 (de)
ES (1) ES2368577T3 (de)
GB (1) GB2424766B (de)
WO (1) WO2006103268A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435943A (en) 2006-03-08 2007-09-12 Areva T & D Sa Hybrid on-load tap changer
ES2378593T3 (es) 2008-08-27 2012-04-16 Maschinenfabrik Reinhausen Gmbh Conmutador de fases con elementos de conmutación de semiconductores
US8643221B2 (en) 2010-06-08 2014-02-04 Siemens Energy, Inc. Retrofit kit, circuitry and method for reconfiguring a tap changer to avoid electrical arcing
WO2012175141A1 (en) 2011-06-24 2012-12-27 Alstom Technology Ltd A three-phase on-load tap changer
DE102012202105B4 (de) * 2012-02-13 2014-08-07 Maschinenfabrik Reinhausen Gmbh Transformator mit Stufenschalteinrichtung
DE102012103048B4 (de) * 2012-04-10 2016-01-07 Maschinenfabrik Reinhausen Gmbh Regeltransformatoren zur Spannungsregelung mit Halbleiter-Schaltelementen
KR102048324B1 (ko) * 2012-04-16 2019-11-25 마쉬넨파브릭 레인하우센 게엠베하 부하시 탭 절환기를 모니터링하는 방법
DE102012107080B3 (de) * 2012-08-02 2013-10-10 Maschinenfabrik Reinhausen Gmbh Stufenschalter
CN103871721A (zh) * 2012-12-12 2014-06-18 国家电网公司 一种可有效防止雷电冲击的有载调压变压器
RU2016111114A (ru) * 2013-08-27 2017-10-04 Машиненфабрик Райнхаузен Гмбх Переключатель ступеней нагрузки, ступенчатый трансформатор для регулировки напряжения и способ выполнения переключения в ступенчатом трансформаторе
DE102013110652B4 (de) * 2013-09-26 2018-02-22 Maschinenfabrik Reinhausen Gmbh Schaltanordnung mit Vorwähler
CN104157491B (zh) * 2014-07-11 2018-02-27 中国农业大学 一种变压器一体式无弧有载分接开关
CN110178195B (zh) * 2017-01-13 2020-07-07 Abb瑞士股份有限公司 具有由电阻器互连的分弧板的消弧栅
US10890932B2 (en) 2018-08-20 2021-01-12 Eaton Intelligent Power Limited Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core
WO2020078599A1 (de) * 2018-10-19 2020-04-23 Maschinenfabrik Reinhausen Gmbh Laststufenschalter, stufentransformator zur spannungsregelung und verfahren zur durchführung einer umschaltung im stufentransformator
RU2702340C1 (ru) * 2018-12-28 2019-10-08 Дмитрий Иванович Панфилов Способ управления напряжением на выходе трансформатора
CA3184646A1 (en) * 2020-07-02 2022-01-06 Enrique Betancourt Ramirez Variable-impedance electric transformer
US11735923B2 (en) 2020-07-28 2023-08-22 Eaton Intelligent Power Limited Voltage regulation device that includes a converter for harmonic current compensation and reactive power management
CN112967897B (zh) * 2021-03-04 2022-11-18 国网山东省电力公司青州市供电公司 一种手持式有载分接开关调档装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH312401A (de) * 1953-03-25 1955-12-31 Fkg Ag Verfahren zur Schaffung günstiger Ausschaltbedingungen für einen elektrischen Schalter
GB982254A (en) * 1962-06-29 1965-02-03 Marconi Co Ltd Improvements in or relating to inverter circuit arrangements
DE1438414A1 (de) * 1962-12-17 1969-01-23 Bbc Brown Boveri & Cie Selbstgefuehrter Wechselrichter mit Kommutierungsschwingkreis
US3349314A (en) * 1965-09-14 1967-10-24 United Aircraft Corp Inverter utilizing an auxiliary controlled rectifier for commutating the power controlled rectifiers
US3461317A (en) * 1965-10-24 1969-08-12 Gen Electric Commutation scheme for power semiconductor circuits for limiting rate of reapplied voltage and current
DE1538030B1 (de) * 1966-03-05 1970-06-04 Reinhausen Maschf Scheubeck Anordnung und Verfahren zur Lastumschaltung bei Stufentransformatoren
DE1810273B2 (de) * 1966-04-16 1972-04-20 Maschinenfabnk Reinhausen Gebruder Scheubeck KG, 8400 Regensburg Anordnung zur lastumschaltung bei stufentransformatoren mit antiparallel geschalteten thyristoren
DE1803741B2 (de) * 1968-10-18 1972-06-22 Siemens AG, 1000 Berlin u 8000 München Anordnung zur lastumschaltung bei stufentransformatoren oder- drosseln
DE4124431C2 (de) * 1990-08-16 1997-07-24 Siemens Ag Schutzschaltung für Schaltkontakte eines Transformator-Stufenschalters

Also Published As

Publication number Publication date
ES2368577T3 (es) 2011-11-18
GB2424766A (en) 2006-10-04
EP1864305B1 (de) 2011-06-29
EP1864305A2 (de) 2007-12-12
WO2006103268A2 (en) 2006-10-05
GB0506472D0 (en) 2005-05-04
GB2424766B (en) 2007-06-27
WO2006103268A3 (en) 2007-05-10

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Legal Events

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