ATE165691T1 - Stufenschalter - Google Patents

Stufenschalter

Info

Publication number
ATE165691T1
ATE165691T1 AT96112980T AT96112980T ATE165691T1 AT E165691 T1 ATE165691 T1 AT E165691T1 AT 96112980 T AT96112980 T AT 96112980T AT 96112980 T AT96112980 T AT 96112980T AT E165691 T1 ATE165691 T1 AT E165691T1
Authority
AT
Austria
Prior art keywords
changeover switch
load
switch
cells
selector
Prior art date
Application number
AT96112980T
Other languages
English (en)
Inventor
Dieter Dr-Ing Dohnal
Hans-Henning D Lessmann-Mieske
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
Application granted granted Critical
Publication of ATE165691T1 publication Critical patent/ATE165691T1/de

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
    • H01H9/0038—Tap change devices making use of vacuum switches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Valve Device For Special Equipments (AREA)
  • Amplifiers (AREA)
AT96112980T 1995-09-18 1996-08-13 Stufenschalter ATE165691T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19534544A DE19534544A1 (de) 1995-09-18 1995-09-18 Stufenschalter

Publications (1)

Publication Number Publication Date
ATE165691T1 true ATE165691T1 (de) 1998-05-15

Family

ID=7772461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96112980T ATE165691T1 (de) 1995-09-18 1996-08-13 Stufenschalter

Country Status (4)

Country Link
US (1) US5694034A (de)
EP (1) EP0763834B1 (de)
AT (1) ATE165691T1 (de)
DE (2) DE19534544A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0004885D0 (en) * 2000-03-01 2000-04-19 Alstom Improvements in and relating to filers and filter components
US7737667B2 (en) * 2004-10-14 2010-06-15 Utility Systems Technologies, Inc. 3-phase electronic tap changer commutation and device
US8207716B2 (en) * 2004-10-14 2012-06-26 Utility Systems Technologies, Inc. Useful improvements in the art of 3-phase electronic tap changer commutation device
ES2274684B1 (es) * 2005-02-15 2008-04-16 Universidad De Sevilla Cambiador de tomas para transformadores de media/baja tension.
US7595614B2 (en) * 2007-12-07 2009-09-29 Pennsylvania Transformer Technology, Inc. Load tap changer
DE202010011521U1 (de) * 2010-08-18 2011-11-23 Maschinenfabrik Reinhausen Gmbh Laststufenschalter
DE112013006274B4 (de) * 2012-12-27 2025-06-05 Xiaoming Li Thyristorgestützter Laststufenschalter sowie zugehöriges Verfahren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507727B1 (de) * 1969-11-04 1975-03-28
US3783206A (en) * 1972-07-06 1974-01-01 Westinghouse Electric Corp Tap changing apparatus with improved contact structure to eliminate electrical fields across open interrupter switches
GB9319470D0 (en) * 1993-09-21 1993-11-03 Nat Grid Comp Plc Electrical changeover switching
US5488212A (en) * 1993-10-19 1996-01-30 Fuji Electric Co., Ltd. Switching device for an on-load tap changer
US5594223A (en) * 1993-12-07 1997-01-14 Fuji Electric Co., Ltd. Vacuum switch bulb type change over switch for on-load tap changer
CA2193477C (en) * 1994-04-06 2000-07-18 Robert C. Degeneff Load tap changer

Also Published As

Publication number Publication date
EP0763834A3 (de) 1997-05-02
US5694034A (en) 1997-12-02
EP0763834A2 (de) 1997-03-19
DE59600171D1 (de) 1998-06-04
DE19534544A1 (de) 1997-03-20
EP0763834B1 (de) 1998-04-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee