DE59005004D1 - Arrangement and method for load switching for load switches of tap changers. - Google Patents

Arrangement and method for load switching for load switches of tap changers.

Info

Publication number
DE59005004D1
DE59005004D1 DE90116312T DE59005004T DE59005004D1 DE 59005004 D1 DE59005004 D1 DE 59005004D1 DE 90116312 T DE90116312 T DE 90116312T DE 59005004 T DE59005004 T DE 59005004T DE 59005004 D1 DE59005004 D1 DE 59005004D1
Authority
DE
Germany
Prior art keywords
load
switching
contacts
arrangement
tap changers
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 - Fee Related
Application number
DE90116312T
Other languages
German (de)
Inventor
Alexander Bleibtreu
Josef Neumeyer
Hans-Henning D Lessmann-Mieske
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
Scheubeck GmbH and Co
Original Assignee
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Maschinenfabrik Reinhausen GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Application granted granted Critical
Publication of DE59005004D1 publication Critical patent/DE59005004D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F29/04—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)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Control Of Eletrric Generators (AREA)
  • Keying Circuit Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Slide Switches (AREA)

Abstract

A device for switching on-load tap changers, two series switching contacts being arranged in each load path in such a manner that the switching contacts located on the side of the tap changer are constructed as double-pole changeover switches, the changeover contact allocated to the live load path always being closed in the quiescent state. The other contacts are constructed as power switching contacts; they and the additional continuous current contacts are mechanically positively controlled. <IMAGE>
DE90116312T 1989-10-27 1990-08-25 Arrangement and method for load switching for load switches of tap changers. Expired - Fee Related DE59005004D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935866A DE3935866A1 (en) 1989-10-27 1989-10-27 ARRANGEMENT AND METHOD FOR LOAD SWITCHING FOR LOAD SWITCHES OF TAPE SWITCHES

Publications (1)

Publication Number Publication Date
DE59005004D1 true DE59005004D1 (en) 1994-04-21

Family

ID=6392393

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3935866A Withdrawn DE3935866A1 (en) 1989-10-27 1989-10-27 ARRANGEMENT AND METHOD FOR LOAD SWITCHING FOR LOAD SWITCHES OF TAPE SWITCHES
DE90116312T Expired - Fee Related DE59005004D1 (en) 1989-10-27 1990-08-25 Arrangement and method for load switching for load switches of tap changers.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3935866A Withdrawn DE3935866A1 (en) 1989-10-27 1989-10-27 ARRANGEMENT AND METHOD FOR LOAD SWITCHING FOR LOAD SWITCHES OF TAPE SWITCHES

Country Status (6)

Country Link
EP (1) EP0424632B1 (en)
JP (1) JPH0463411A (en)
AT (1) ATE103102T1 (en)
BG (1) BG50840A3 (en)
DE (2) DE3935866A1 (en)
ES (1) ES2049878T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6246774B1 (en) 1994-11-02 2001-06-12 Advanced Micro Devices, Inc. Wavetable audio synthesizer with multiple volume components and two modes of stereo positioning
US6272465B1 (en) * 1994-11-02 2001-08-07 Legerity, Inc. Monolithic PC audio circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520670C3 (en) * 1975-05-09 1979-10-25 Maschinenfabrik Reinhausen Gebrueder Scheubeck Gmbh & Co Kg, 8400 Regensburg Switching arrangement for diverter switches from step switches for step transformers
JPS59125418A (en) * 1983-01-07 1984-07-19 Mitsubishi Electric Corp On-load tap changer
DE3322497A1 (en) * 1983-06-22 1985-01-10 Transformatoren Union Ag, 7000 Stuttgart Circuit arrangement for devices for setting the voltage under load on transformers and inductor coils
AT400496B (en) * 1987-06-25 1996-01-25 Elin Oltc Gmbh Stufenschalter THYRISTOR LOAD SWITCH

Also Published As

Publication number Publication date
DE3935866A1 (en) 1991-05-02
BG50840A3 (en) 1992-11-16
ATE103102T1 (en) 1994-04-15
ES2049878T3 (en) 1994-05-01
EP0424632A1 (en) 1991-05-02
EP0424632B1 (en) 1994-03-16
JPH0463411A (en) 1992-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee