AT299393B - Switching arrangement for tap changers of three-phase transformers - Google Patents

Switching arrangement for tap changers of three-phase transformers

Info

Publication number
AT299393B
AT299393B AT712670A AT712670A AT299393B AT 299393 B AT299393 B AT 299393B AT 712670 A AT712670 A AT 712670A AT 712670 A AT712670 A AT 712670A AT 299393 B AT299393 B AT 299393B
Authority
AT
Austria
Prior art keywords
switching arrangement
phase transformers
tap changers
changers
tap
Prior art date
Application number
AT712670A
Other languages
German (de)
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
Priority claimed from DE19691942567 external-priority patent/DE1942567C/en
Application filed by Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Application granted granted Critical
Publication of AT299393B publication Critical patent/AT299393B/en

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)
  • Control Of Electrical Variables (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Housings And Mounting Of Transformers (AREA)
AT712670A 1969-08-21 1970-08-05 Switching arrangement for tap changers of three-phase transformers AT299393B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691942567 DE1942567C (en) 1969-08-21 Three-phase transformer with star-connected transformer windings made up of main and step windings

Publications (1)

Publication Number Publication Date
AT299393B true AT299393B (en) 1972-06-12

Family

ID=5743414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT712670A AT299393B (en) 1969-08-21 1970-08-05 Switching arrangement for tap changers of three-phase transformers

Country Status (5)

Country Link
JP (1) JPS522090B1 (en)
AT (1) AT299393B (en)
FR (1) FR2070662B1 (en)
GB (1) GB1267284A (en)
SE (1) SE354148B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141142C1 (en) * 1991-12-13 1993-04-08 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
DE102009060132B3 (en) 2009-12-23 2011-05-12 Maschinenfabrik Reinhausen Gmbh Tap changer with polarity switch on a control transformer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH192676A (en) * 1936-11-25 1937-08-31 Oerlikon Maschf Device for voltage regulation at the star point of three-phase transformers.
FR886951A (en) * 1942-06-16 1943-10-29 Acec Snap-action switches for step-by-step adjustment of transformer voltage

Also Published As

Publication number Publication date
SE354148B (en) 1973-02-26
JPS522090B1 (en) 1977-01-19
GB1267284A (en) 1972-03-15
FR2070662B1 (en) 1974-07-12
DE1942567A1 (en) 1971-03-11
FR2070662A1 (en) 1971-09-17
DE1942567B2 (en) 1971-12-16

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Legal Events

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