AU7693500A - An electric switching device, a method for controlling the device and a use of the switching device - Google Patents

An electric switching device, a method for controlling the device and a use of the switching device

Info

Publication number
AU7693500A
AU7693500A AU76935/00A AU7693500A AU7693500A AU 7693500 A AU7693500 A AU 7693500A AU 76935/00 A AU76935/00 A AU 76935/00A AU 7693500 A AU7693500 A AU 7693500A AU 7693500 A AU7693500 A AU 7693500A
Authority
AU
Australia
Prior art keywords
switching device
controlling
electric
electric switching
switching
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU76935/00A
Other languages
English (en)
Inventor
Martin Johansson
Lahan Konov
Tommy Larsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB AB
Original Assignee
ABB AB
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 AB filed Critical ABB AB
Publication of AU7693500A publication Critical patent/AU7693500A/en
Abandoned legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Push-Button Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
AU76935/00A 1999-09-20 2000-09-12 An electric switching device, a method for controlling the device and a use of the switching device Abandoned AU7693500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9903392 1999-09-20
SE9903392A SE9903392L (sv) 1999-09-20 1999-09-20 Elektrisk kopplingsanordning, förfarande för styrning av densamma och användning av kopplingsanordningen
PCT/SE2000/001759 WO2001022447A1 (en) 1999-09-20 2000-09-12 An electric switching device, a method for controlling the device and a use of the switching device

Publications (1)

Publication Number Publication Date
AU7693500A true AU7693500A (en) 2001-04-24

Family

ID=20417080

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76935/00A Abandoned AU7693500A (en) 1999-09-20 2000-09-12 An electric switching device, a method for controlling the device and a use of the switching device

Country Status (3)

Country Link
AU (1) AU7693500A (sv)
SE (1) SE9903392L (sv)
WO (1) WO2001022447A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873489B1 (fr) 2004-07-20 2006-10-06 Areva T & D Sa Systeme de changement de prise de transformateur en charge
RU2479058C2 (ru) 2008-08-27 2013-04-10 Машиненфабрик Райнхаузен Гмбх Переключатель ступеней обмоток трансформатора с полупроводниковыми переключающими элементами
UA97210C2 (ru) 2008-08-27 2012-01-10 Машиненфабрик Райнхаузен Гмбх Способ безразрывного переключения выводов обмоток ступенчатого трансформатора
DE102008064487A1 (de) * 2008-12-22 2010-06-24 Siemens Aktiengesellschaft Mittel-Niederspannungstransformator mit Stufenschaltung
DE102010008973B4 (de) * 2010-02-24 2015-11-05 Maschinenfabrik Reinhausen Gmbh Stufenschalter des Hybridtyps mit Halbleiterschaltelementen
DE102010008974A1 (de) 2010-02-24 2011-08-25 Maschinenfabrik Reinhausen GmbH, 93059 Stufenschalter
DE102010008972A1 (de) 2010-02-24 2011-08-25 Maschinenfabrik Reinhausen GmbH, 93059 Stufenschalter
US9570252B2 (en) 2014-01-27 2017-02-14 General Electric Company System and method for operating an on-load tap changer
US9557754B2 (en) 2014-04-22 2017-01-31 General Electric Company Load tap changer
DE102020123455A1 (de) * 2020-09-09 2022-03-10 Maschinenfabrik Reinhausen Gmbh Laststufenschalter und verfahren zur betätigung eines laststufenschalters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381213A (en) * 1966-03-29 1968-04-30 Westinghouse Electric Corp Tap changer apparatus
CH466868A (de) * 1968-02-16 1968-12-31 Siemens Ag Schaltungsanordnung zum unterbrechungslosen Lastumschalten bei Stufentransformatoren
DE1803741B2 (de) * 1968-10-18 1972-06-22 Siemens AG, 1000 Berlin u 8000 München Anordnung zur lastumschaltung bei stufentransformatoren oder- drosseln
DE2209500A1 (de) * 1972-02-29 1973-09-06 Transformatoren Union Ag Schaltungsanordnung zum unterbrechungslosen lastumschalten bei stufentransformatoren
US5574385A (en) * 1994-04-28 1996-11-12 Ics Triplex, Inc. Testable solid state switch and related method

Also Published As

Publication number Publication date
WO2001022447A1 (en) 2001-03-29
SE9903392L (sv) 2001-03-21
SE9903392D0 (sv) 1999-09-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase