SE7703075L - LOAD SWITCH FOR TRANSFORMERS - Google Patents

LOAD SWITCH FOR TRANSFORMERS

Info

Publication number
SE7703075L
SE7703075L SE7703075A SE7703075A SE7703075L SE 7703075 L SE7703075 L SE 7703075L SE 7703075 A SE7703075 A SE 7703075A SE 7703075 A SE7703075 A SE 7703075A SE 7703075 L SE7703075 L SE 7703075L
Authority
SE
Sweden
Prior art keywords
transformers
load switch
load
switch
Prior art date
Application number
SE7703075A
Other languages
Swedish (sv)
Other versions
SE420366B (en
Inventor
W Widmann
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
Publication of SE7703075L publication Critical patent/SE7703075L/en
Publication of SE420366B publication Critical patent/SE420366B/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
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
SE7703075A 1976-03-19 1977-03-17 LOAD SWITCH FOR TRANSFORMERS SE420366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2611570A DE2611570C2 (en) 1976-03-19 1976-03-19 Diverter switch for transformers

Publications (2)

Publication Number Publication Date
SE7703075L true SE7703075L (en) 1977-09-20
SE420366B SE420366B (en) 1981-09-28

Family

ID=5972847

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703075A SE420366B (en) 1976-03-19 1977-03-17 LOAD SWITCH FOR TRANSFORMERS

Country Status (3)

Country Link
DE (1) DE2611570C2 (en)
FR (1) FR2344942A1 (en)
SE (1) SE420366B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189672A (en) * 1978-03-27 1980-02-19 Peschel Stanley G Variable transformer method and apparatus for preventing short-circuit current flow

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1442008A (en) * 1964-07-28 1966-06-10 Reinhausen Maschf Scheubeck Load modification circuit for tap switches of regulator transformers
FR1414373A (en) * 1964-11-16 1965-10-15 Liebknecht Transformat Load switch for transformers and reaction coils
GB1170314A (en) * 1967-05-11 1969-11-12 Marconi Co Ltd Improvements in or relating to Control Arrangements for Three-Phase Synchronous/Interlock Motor Systems
DE1298619B (en) * 1967-08-31 1969-07-03 Reinhausen Maschf Scheubeck Arrangement to reduce voltage jumps when switching over tap changers for regulating transformers with anti-parallel connected thyristor pairs
FR1558020A (en) * 1968-02-28 1969-02-21
BE725250A (en) * 1968-12-11 1969-06-11 Acec SWITCH FOR TRANSFORMER LOAD ADJUSTMENT SWITCH.
DE2355514C3 (en) * 1973-11-07 1981-01-15 Transformatoren Union Ag, 7000 Stuttgart Diverter switch for transformers

Also Published As

Publication number Publication date
SE420366B (en) 1981-09-28
FR2344942B1 (en) 1982-02-05
DE2611570C2 (en) 1985-05-15
FR2344942A1 (en) 1977-10-14
DE2611570A1 (en) 1977-09-22

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