FR2447640A1 - Procede de modulation de puissance, notamment pour cuisiniere a induction - Google Patents

Procede de modulation de puissance, notamment pour cuisiniere a induction

Info

Publication number
FR2447640A1
FR2447640A1 FR7902202A FR7902202A FR2447640A1 FR 2447640 A1 FR2447640 A1 FR 2447640A1 FR 7902202 A FR7902202 A FR 7902202A FR 7902202 A FR7902202 A FR 7902202A FR 2447640 A1 FR2447640 A1 FR 2447640A1
Authority
FR
France
Prior art keywords
power
period
control circuit
low
induction heating
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
FR7902202A
Other languages
English (en)
Other versions
FR2447640B1 (fr
Inventor
Thierry Fumery
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7902202A priority Critical patent/FR2447640A1/fr
Publication of FR2447640A1 publication Critical patent/FR2447640A1/fr
Application granted granted Critical
Publication of FR2447640B1 publication Critical patent/FR2447640B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • 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
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE DE MODULATION DE PUISSANCE. ON FAIT VARIER LA PUISSANCE ENTRE UNE PUISSANCE MAXIMUM ET UNE PUISSANCE INTERMEDIAIRE PAR DECOUPAGE DE CHAQUE ALTERNANCE DE COURANT ALTERNATIF PARCOURANT LA CHARGE ET VARIATION DE L'ANGLE DE PHASE DE CONDUCTION DE CE DECOUPAGE ET L'ON FAIT VARIER LA PUISSANCE ENTRE LA PUISSANCE INTERMEDIAIRE ET LA PUISSANCE MINIMALE PAR UNE MODULATION PAR TRAINS D'ONDES REPETES, AYANT UNE PERIODE CONSTANTE ET UNE DUREE VARIABLE. APPLICATION NOTAMMENT POUR CUISINIERE A INDUCTION.
FR7902202A 1979-01-29 1979-01-29 Procede de modulation de puissance, notamment pour cuisiniere a induction Granted FR2447640A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7902202A FR2447640A1 (fr) 1979-01-29 1979-01-29 Procede de modulation de puissance, notamment pour cuisiniere a induction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902202A FR2447640A1 (fr) 1979-01-29 1979-01-29 Procede de modulation de puissance, notamment pour cuisiniere a induction

Publications (2)

Publication Number Publication Date
FR2447640A1 true FR2447640A1 (fr) 1980-08-22
FR2447640B1 FR2447640B1 (fr) 1982-04-09

Family

ID=9221306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7902202A Granted FR2447640A1 (fr) 1979-01-29 1979-01-29 Procede de modulation de puissance, notamment pour cuisiniere a induction

Country Status (1)

Country Link
FR (1) FR2447640A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400254A (nl) * 1983-01-28 1984-08-16 Tokyo Shibaura Electric Co Inductieve verwarmingsinrichting.
WO2007042317A3 (fr) * 2005-10-14 2007-08-02 Ego Elektro Geraetebau Gmbh Systeme de chauffage par induction et procede d'utilisation et d'identification de recipient associe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2049693A5 (fr) * 1969-05-20 1971-03-26 Euratom
FR2096492A1 (fr) * 1970-06-25 1972-02-18 Licentia Gmbh
FR2284245A1 (fr) * 1974-09-06 1976-04-02 Partridge Donald Appareil de chauffage par induction
FR2357141A1 (fr) * 1976-07-02 1978-01-27 Electricite De France Dispositif de chauffage par induction
US4115677A (en) * 1975-10-02 1978-09-19 Tokyo Shibaura Electric Co., Ltd. Induction heating apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2049693A5 (fr) * 1969-05-20 1971-03-26 Euratom
FR2096492A1 (fr) * 1970-06-25 1972-02-18 Licentia Gmbh
FR2284245A1 (fr) * 1974-09-06 1976-04-02 Partridge Donald Appareil de chauffage par induction
US4115677A (en) * 1975-10-02 1978-09-19 Tokyo Shibaura Electric Co., Ltd. Induction heating apparatus
FR2357141A1 (fr) * 1976-07-02 1978-01-27 Electricite De France Dispositif de chauffage par induction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400254A (nl) * 1983-01-28 1984-08-16 Tokyo Shibaura Electric Co Inductieve verwarmingsinrichting.
WO2007042317A3 (fr) * 2005-10-14 2007-08-02 Ego Elektro Geraetebau Gmbh Systeme de chauffage par induction et procede d'utilisation et d'identification de recipient associe
US8901466B2 (en) 2005-10-14 2014-12-02 E.G.O. Elektro-Geraetebau Gmbh Induction heating device and associated operating and saucepan detection method

Also Published As

Publication number Publication date
FR2447640B1 (fr) 1982-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse