BE505138A - - Google Patents

Info

Publication number
BE505138A
BE505138A BE505138DA BE505138A BE 505138 A BE505138 A BE 505138A BE 505138D A BE505138D A BE 505138DA BE 505138 A BE505138 A BE 505138A
Authority
BE
Belgium
Prior art keywords
emi
windings
chokes
series
premagnetization
Prior art date
Application number
Other languages
English (en)
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.)
Publication of BE505138A publication Critical patent/BE505138A/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/32—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using magnetic devices having a controllable degree of saturation as final control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
BE505138D 1952-03-26 BE505138A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67122T 1952-03-26

Publications (1)

Publication Number Publication Date
BE505138A true BE505138A (enrdf_load_stackoverflow)

Family

ID=8699376

Family Applications (1)

Application Number Title Priority Date Filing Date
BE505138D BE505138A (enrdf_load_stackoverflow) 1952-03-26

Country Status (2)

Country Link
BE (1) BE505138A (enrdf_load_stackoverflow)
FR (4) FR1017146A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427527A (en) * 1966-03-07 1969-02-11 Elektriska Svetsnings Ab Three-phase welding transformer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1127013B (de) * 1957-08-10 1962-04-05 Iaelektronia Fabrik Fuer Physi Lichtbogenschweisstransformatoren
DE1184437B (de) * 1963-11-16 1964-12-31 Siemens Ag Aus einem Drehfeldtransformator und einer gleichstromvormagnetisierten Drehfeldstelldrossel bestehender Schweissgleichrichter
FR2160691B1 (enrdf_load_stackoverflow) * 1971-10-01 1974-11-08 Paulange Serge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427527A (en) * 1966-03-07 1969-02-11 Elektriska Svetsnings Ab Three-phase welding transformer

Also Published As

Publication number Publication date
FR1017146A (fr) 1952-12-02
FR61239E (fr) 1955-04-05
FR61851E (fr) 1955-05-18
FR67122E (fr) 1957-11-22

Similar Documents

Publication Publication Date Title
EP3175527A1 (fr) Systeme d'alimentation electrique en courant continu haute tension d'un aeronef
EP2638572A2 (fr) Architecture de redresseur a diodes/thyristors compacte permettant une grande puissance
BE505138A (enrdf_load_stackoverflow)
EP0225200B1 (fr) Dispositif d'alimentation en courant continu d'au moins deux charges électriques ayant une polarité commune, en particulier pour l'alimentation d'arcs électriques multiples
EP2962375B1 (fr) Convertisseur de puissance comportant une architecture de bras non-alignes
EP2878075A2 (fr) Dispositif de reglage dynamique de la tension d'un reseau electrique
EP3381115A1 (fr) Convertisseur alternatif/continu à structure imbriquée
CH350364A (fr) Installation pour la transformation d'un courant alternatif en un courant continu à très haute intensité
US2742603A (en) Synchronous dynamo electric machines
US1912151A (en) Method of preparing a mercury vapor rectifier for its initial normal state of operation
EP0251875B1 (fr) Convertisseur pour l'alimentation en courant continu d'une pluralité de charges électriques
BE427214A (enrdf_load_stackoverflow)
CH270896A (fr) Appareillage statique pour le soudage de métaux de conductibilité thermique quelconque.
CH129708A (fr) Dispositif régulateur de prise de courant pour transformateurs permettant d'obtenir un voltage variable.
BE364426A (enrdf_load_stackoverflow)
FR2542498A1 (fr) Dispositif commutateur de prises en charge pour transformateur, et generateur incorporant ce dispositif
BE368779A (enrdf_load_stackoverflow)
CH232449A (fr) Procédé et dispositif pour l'alimentation des redresseurs de courants triphasés.
BE364335A (fr) Dispositif de réglage sous charge de la tension des transformateurs de puissance ou des lignes
FR2600182A1 (fr) Regulateur automatique d'induction
BE468033A (enrdf_load_stackoverflow)
BE557011A (enrdf_load_stackoverflow)
CH260718A (fr) Installation pour la fourniture de courant continu à partir de courant alternatif.
EP0231746A1 (fr) Chargeur de bobine supraconductrice
BE737766A (enrdf_load_stackoverflow)