FR1576882A - - Google Patents

Info

Publication number
FR1576882A
FR1576882A FR1576882DA FR1576882A FR 1576882 A FR1576882 A FR 1576882A FR 1576882D A FR1576882D A FR 1576882DA FR 1576882 A FR1576882 A FR 1576882A
Authority
FR
France
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
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1576882A publication Critical patent/FR1576882A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H02H7/055—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers for tapped transformers or tap-changing means thereof
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR1576882D 1967-08-31 1968-08-08 Expired FR1576882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967M0075368 DE1298619B (de) 1967-08-31 1967-08-31 Anordnung zur Verringerung von Spannungsspruengen beim Umschalten von Stufenschaltern fuer Regeltransformatoren mit antiparallel geschalteten Thyristorpaaren

Publications (1)

Publication Number Publication Date
FR1576882A true FR1576882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-08-01

Family

ID=7316282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1576882D Expired FR1576882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-08-31 1968-08-08

Country Status (4)

Country Link
CH (1) CH468122A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1298619B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1576882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE338802B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344942A1 (fr) * 1976-03-19 1977-10-14 Transformatoren Union Ag Dispositif d'inversion de charge pour transformateurs
FR2423042A1 (fr) * 1978-04-10 1979-11-09 Bbc Brown Boveri & Cie Transformateur pour le reglage du rapport de transformation et du dephasage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344942A1 (fr) * 1976-03-19 1977-10-14 Transformatoren Union Ag Dispositif d'inversion de charge pour transformateurs
FR2423042A1 (fr) * 1978-04-10 1979-11-09 Bbc Brown Boveri & Cie Transformateur pour le reglage du rapport de transformation et du dephasage

Also Published As

Publication number Publication date
SE338802B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-09-20
DE1298619B (de) 1969-07-03
CH468122A (de) 1969-01-31

Similar Documents

Publication Publication Date Title
AU425114B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT298283B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU416737B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2277767A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU342066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU3189468A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU3151267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2977667A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2454867A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU610966A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2256867A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2116667A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE711199A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU3054676A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE710845A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE692493A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE710586A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE710416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE709916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE711033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1677166A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1763766A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1868267A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE692492A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE711882A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
ST Notification of lapse