SE394536B - Lindningskopplare innehallande ett enda vacuumelement per fas - Google Patents

Lindningskopplare innehallande ett enda vacuumelement per fas

Info

Publication number
SE394536B
SE394536B SE7512432A SE7512432A SE394536B SE 394536 B SE394536 B SE 394536B SE 7512432 A SE7512432 A SE 7512432A SE 7512432 A SE7512432 A SE 7512432A SE 394536 B SE394536 B SE 394536B
Authority
SE
Sweden
Prior art keywords
per phase
single vacuum
element per
vacuum element
coupler containing
Prior art date
Application number
SE7512432A
Other languages
English (en)
Swedish (sv)
Other versions
SE7512432L (sv
Inventor
P Palmer
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7512432A priority Critical patent/SE394536B/xx
Priority to DE19762648152 priority patent/DE2648152A1/de
Priority to US05/735,203 priority patent/US4081741A/en
Priority to CA264,281A priority patent/CA1081783A/fr
Priority to FR7633068A priority patent/FR2331133A1/fr
Priority to AT818476A priority patent/AT350154B/de
Priority to JP51131815A priority patent/JPS5258819A/ja
Priority to GB46138/76A priority patent/GB1556490A/en
Publication of SE7512432L publication Critical patent/SE7512432L/xx
Publication of SE394536B publication Critical patent/SE394536B/xx

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)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
SE7512432A 1975-10-29 1975-11-06 Lindningskopplare innehallande ett enda vacuumelement per fas SE394536B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7512432A SE394536B (sv) 1975-11-06 1975-11-06 Lindningskopplare innehallande ett enda vacuumelement per fas
DE19762648152 DE2648152A1 (de) 1975-11-06 1976-10-25 Stufenschalter
US05/735,203 US4081741A (en) 1975-10-29 1976-10-26 On-load tap changer
CA264,281A CA1081783A (fr) 1975-10-29 1976-10-27 Changeur de prise en charge
FR7633068A FR2331133A1 (fr) 1975-11-06 1976-11-03 Commutateur a gradins
AT818476A AT350154B (de) 1975-11-06 1976-11-04 Transformator-stufenschalter mit einem vakuum- schaltelement
JP51131815A JPS5258819A (en) 1975-11-06 1976-11-04 Loading tap switching unit
GB46138/76A GB1556490A (en) 1975-11-06 1976-11-05 On load tap changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512432A SE394536B (sv) 1975-11-06 1975-11-06 Lindningskopplare innehallande ett enda vacuumelement per fas

Publications (2)

Publication Number Publication Date
SE7512432L SE7512432L (sv) 1977-05-07
SE394536B true SE394536B (sv) 1977-06-27

Family

ID=20325995

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7512432A SE394536B (sv) 1975-10-29 1975-11-06 Lindningskopplare innehallande ett enda vacuumelement per fas

Country Status (6)

Country Link
JP (1) JPS5258819A (fr)
AT (1) AT350154B (fr)
DE (1) DE2648152A1 (fr)
FR (1) FR2331133A1 (fr)
GB (1) GB1556490A (fr)
SE (1) SE394536B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144000A (en) * 1983-07-23 1985-02-20 Ferranti Plc Apparatus for varying the intensity of illumination of a light source
JP5707071B2 (ja) * 2010-09-14 2015-04-22 愛知電機株式会社 負荷時タップ切換方法
JP5537365B2 (ja) * 2010-09-22 2014-07-02 株式会社東芝 負荷時タップ切換装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366654A (fr) * 1962-08-28 1964-07-10 Thomson Houston Comp Francaise Appareil de changement de prises pour transformateur en charge
GB1089795A (en) * 1963-05-29 1967-11-08 Ass Elect Ind Improved method of and means for on-load tap changing
US3472981A (en) * 1966-08-05 1969-10-14 Gen Electric Pressure responsive protective means for vacuum type circuit interrupters immersed in liquid
DE1638536A1 (de) * 1967-01-11 1970-08-06 Siemens Ag Anordnung und Verfahren zur unterbrechungslosen Lastumschaltung bei Stufentransformatoren
DE1638555B2 (de) * 1967-03-03 1972-01-05 Siemens AG, 1000 Berlin u. 8000 München Anordnung und verfahren zur lastumschaltung bei stufentrans formatoren
US3544884A (en) * 1968-12-27 1970-12-01 Westinghouse Electric Corp Load tap changer apparatus employing parallel circuits comprising vacuum and no-load switches
DE2357209B1 (de) * 1973-11-16 1975-02-13 Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg Stufenschalter für Stufentransformatoren

Also Published As

Publication number Publication date
GB1556490A (en) 1979-11-28
DE2648152A1 (de) 1977-05-12
ATA818476A (de) 1978-10-15
AT350154B (de) 1979-05-10
SE7512432L (sv) 1977-05-07
JPS5258819A (en) 1977-05-14
FR2331133A1 (fr) 1977-06-03

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