DE3464293D1 - Load changer for switching step windings of a three-phase transformer - Google Patents

Load changer for switching step windings of a three-phase transformer

Info

Publication number
DE3464293D1
DE3464293D1 DE8484102606T DE3464293T DE3464293D1 DE 3464293 D1 DE3464293 D1 DE 3464293D1 DE 8484102606 T DE8484102606 T DE 8484102606T DE 3464293 T DE3464293 T DE 3464293T DE 3464293 D1 DE3464293 D1 DE 3464293D1
Authority
DE
Germany
Prior art keywords
windings
closely
stepped
fixed contacts
phase
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.)
Expired
Application number
DE8484102606T
Other languages
English (en)
Inventor
Werner Widmann
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.)
Maschinenfabrik Reinhausen GmbH
Original Assignee
Transformatoren Union AG
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 Transformatoren Union AG filed Critical Transformatoren Union AG
Priority to DE8484102606T priority Critical patent/DE3464293D1/de
Application granted granted Critical
Publication of DE3464293D1 publication Critical patent/DE3464293D1/de
Expired 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
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Control Of Electrical Variables (AREA)
  • Protection Of Transformers (AREA)
DE8484102606T 1983-03-24 1984-03-09 Load changer for switching step windings of a three-phase transformer Expired DE3464293D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484102606T DE3464293D1 (en) 1983-03-24 1984-03-09 Load changer for switching step windings of a three-phase transformer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833310741 DE3310741A1 (de) 1983-03-24 1983-03-24 Lastwaehler zum schalten von stufenwicklungen eines dreiphasen-transformators
DE8484102606T DE3464293D1 (en) 1983-03-24 1984-03-09 Load changer for switching step windings of a three-phase transformer

Publications (1)

Publication Number Publication Date
DE3464293D1 true DE3464293D1 (en) 1987-07-23

Family

ID=6194542

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833310741 Withdrawn DE3310741A1 (de) 1983-03-24 1983-03-24 Lastwaehler zum schalten von stufenwicklungen eines dreiphasen-transformators
DE8484102606T Expired DE3464293D1 (en) 1983-03-24 1984-03-09 Load changer for switching step windings of a three-phase transformer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833310741 Withdrawn DE3310741A1 (de) 1983-03-24 1983-03-24 Lastwaehler zum schalten von stufenwicklungen eines dreiphasen-transformators

Country Status (4)

Country Link
EP (1) EP0120379B1 (de)
JP (1) JPS59181603A (de)
AT (1) ATE27873T1 (de)
DE (2) DE3310741A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN169357B (de) * 1986-07-05 1991-09-28 Reinhausen Maschf Scheubeck
DE3622716A1 (de) * 1986-07-05 1988-01-21 Reinhausen Maschf Scheubeck Mit vorwaehler versehener lastwaehler fuer stufentransformatoren
DE3832919C2 (de) * 1988-09-28 1994-02-03 Reinhausen Maschf Scheubeck Lastwähler zur Veränderung des Übersetzungsverhältnisses von Drehstromtransformatoren mit im Dreieck geschalteten Wicklungen
DE3840529A1 (de) * 1988-12-01 1990-06-07 Reinhausen Maschf Scheubeck Stufenwaehler fuer stufentransformatoren mit konzentrischen antriebswellen
CN116504578B (zh) * 2023-04-10 2024-04-26 上海交通大学 一种真空有载分接开关及调压方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268728B (de) * 1965-02-05 1968-05-22 Reinhausen Maschf Scheubeck Stufenwaehler fuer mehrphasige Stufentransformatoren
DE1638484C2 (de) * 1968-01-17 1975-11-20 Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg Stufenschalter fur Regeltransformatoren
DE2005189C3 (de) * 1970-02-05 1979-07-26 Transformatoren Union Ag, 7000 Stuttgart Dreiphasiger Stufentransformator
NL158961B (nl) * 1971-07-23 1978-12-15 Smit Nijmegen Bv Meervoudige belastingsomschakelaar-fijnkiezer met dubbele onderbreking voor een regeltransformator.

Also Published As

Publication number Publication date
DE3310741A1 (de) 1984-09-27
EP0120379A1 (de) 1984-10-03
ATE27873T1 (de) 1987-07-15
EP0120379B1 (de) 1987-06-16
JPS59181603A (ja) 1984-10-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 1000 BERLIN UND 8000 MUENCHEN, DE

8327 Change in the person/name/address of the patent owner

Owner name: MASCHINENFABRIK REINHAUSEN GMBH, 8400 REGENSBURG,

8339 Ceased/non-payment of the annual fee