FR2454678A1 - Inductance de faible encombrement pour courant fort a taux d'harmoniques eleve - Google Patents

Inductance de faible encombrement pour courant fort a taux d'harmoniques eleve

Info

Publication number
FR2454678A1
FR2454678A1 FR7910018A FR7910018A FR2454678A1 FR 2454678 A1 FR2454678 A1 FR 2454678A1 FR 7910018 A FR7910018 A FR 7910018A FR 7910018 A FR7910018 A FR 7910018A FR 2454678 A1 FR2454678 A1 FR 2454678A1
Authority
FR
France
Prior art keywords
inductance
bulk
low
electric current
power thyristors
Prior art date
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.)
Granted
Application number
FR7910018A
Other languages
English (en)
Other versions
FR2454678B1 (fr
Inventor
Bernard Legrand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique SA
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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR7910018A priority Critical patent/FR2454678A1/fr
Publication of FR2454678A1 publication Critical patent/FR2454678A1/fr
Application granted granted Critical
Publication of FR2454678B1 publication Critical patent/FR2454678B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

INDUCTANCE PERMETTANT D'ETRE UTILISEE POUR LES CIRCUITS DE COMMUTATION DE THYRISTORS DE PUISSANCE. ELLE COMPORTE UN GRAND NOMBRE DE SPIRES DE FAIBLE DIAMETRE PLONGEES DANS UN HYDROCARBURE FLUORE EVITANT AINSI UN ECHAUFFEMENT TROP IMPORTANT DE L'INDUCTANCE. APPLICATIONS: COMMUTATION DE MOTEURS DE TRACTION FERROVIAIRE.
FR7910018A 1979-04-20 1979-04-20 Inductance de faible encombrement pour courant fort a taux d'harmoniques eleve Granted FR2454678A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910018A FR2454678A1 (fr) 1979-04-20 1979-04-20 Inductance de faible encombrement pour courant fort a taux d'harmoniques eleve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910018A FR2454678A1 (fr) 1979-04-20 1979-04-20 Inductance de faible encombrement pour courant fort a taux d'harmoniques eleve

Publications (2)

Publication Number Publication Date
FR2454678A1 true FR2454678A1 (fr) 1980-11-14
FR2454678B1 FR2454678B1 (fr) 1982-07-09

Family

ID=9224539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910018A Granted FR2454678A1 (fr) 1979-04-20 1979-04-20 Inductance de faible encombrement pour courant fort a taux d'harmoniques eleve

Country Status (1)

Country Link
FR (1) FR2454678A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520361A1 (fr) * 1991-06-27 1992-12-30 Flohe GmbH & Co Inductance refroidie à l'eau pour dispositifs à courant élevé

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR348749A (fr) * 1904-12-10 1905-04-25 James Bernard Sipe Solénoide
FR894065A (fr) * 1941-07-09 1944-12-13 Fides Gmbh Réactance de protection contre les défauts des lignes électriques
FR907160A (fr) * 1943-01-06 1946-03-05 Hermes Patentverwertungs Gmbh Enroulement en barre plate
FR967610A (fr) * 1948-06-02 1950-11-08 Perfectionnements aux enroulements à forte intensité pour transformateurs
DE842083C (de) * 1950-06-15 1952-06-23 Chemische Werke Huels G M B H Kurzschlussstrom-Begrenzungsdrosselspule
FR1058962A (fr) * 1951-06-04 1954-03-22 Bobine pour transformateurs
DE914160C (de) * 1945-03-24 1954-06-28 Allgeimeine Elek Citaets Ges Induktives Schaltelement mit Ringkern
FR1116427A (fr) * 1953-08-28 1956-05-08 Westinghouse Electric Corp Procédé de refroidissement des transformateurs
FR1379380A (fr) * 1964-01-09 1964-11-20 Era Patents Ltd Perfectionnements se rapportant aux transformateurs
FR1580467A (fr) * 1968-07-11 1969-09-05

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR348749A (fr) * 1904-12-10 1905-04-25 James Bernard Sipe Solénoide
FR894065A (fr) * 1941-07-09 1944-12-13 Fides Gmbh Réactance de protection contre les défauts des lignes électriques
FR907160A (fr) * 1943-01-06 1946-03-05 Hermes Patentverwertungs Gmbh Enroulement en barre plate
DE914160C (de) * 1945-03-24 1954-06-28 Allgeimeine Elek Citaets Ges Induktives Schaltelement mit Ringkern
FR967610A (fr) * 1948-06-02 1950-11-08 Perfectionnements aux enroulements à forte intensité pour transformateurs
DE842083C (de) * 1950-06-15 1952-06-23 Chemische Werke Huels G M B H Kurzschlussstrom-Begrenzungsdrosselspule
FR1058962A (fr) * 1951-06-04 1954-03-22 Bobine pour transformateurs
FR1116427A (fr) * 1953-08-28 1956-05-08 Westinghouse Electric Corp Procédé de refroidissement des transformateurs
FR1379380A (fr) * 1964-01-09 1964-11-20 Era Patents Ltd Perfectionnements se rapportant aux transformateurs
FR1580467A (fr) * 1968-07-11 1969-09-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520361A1 (fr) * 1991-06-27 1992-12-30 Flohe GmbH & Co Inductance refroidie à l'eau pour dispositifs à courant élevé

Also Published As

Publication number Publication date
FR2454678B1 (fr) 1982-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse