FR2448834A1 - Appareil de chauffage par induction comprenant un onduleur a thyristors - Google Patents

Appareil de chauffage par induction comprenant un onduleur a thyristors

Info

Publication number
FR2448834A1
FR2448834A1 FR7903223A FR7903223A FR2448834A1 FR 2448834 A1 FR2448834 A1 FR 2448834A1 FR 7903223 A FR7903223 A FR 7903223A FR 7903223 A FR7903223 A FR 7903223A FR 2448834 A1 FR2448834 A1 FR 2448834A1
Authority
FR
France
Prior art keywords
detector
gate
induction heater
thyristors
mains supply
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
FR7903223A
Other languages
English (en)
French (fr)
Other versions
FR2448834B1 (zh
Inventor
Charles Teyssier
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.)
OREGA CIFTE
Original Assignee
OREGA CIFTE
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 OREGA CIFTE filed Critical OREGA CIFTE
Priority to FR7903223A priority Critical patent/FR2448834A1/fr
Publication of FR2448834A1 publication Critical patent/FR2448834A1/fr
Application granted granted Critical
Publication of FR2448834B1 publication Critical patent/FR2448834B1/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/523—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with LC-resonance circuit in the main circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ac-Ac Conversion (AREA)
FR7903223A 1979-02-08 1979-02-08 Appareil de chauffage par induction comprenant un onduleur a thyristors Granted FR2448834A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903223A FR2448834A1 (fr) 1979-02-08 1979-02-08 Appareil de chauffage par induction comprenant un onduleur a thyristors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903223A FR2448834A1 (fr) 1979-02-08 1979-02-08 Appareil de chauffage par induction comprenant un onduleur a thyristors

Publications (2)

Publication Number Publication Date
FR2448834A1 true FR2448834A1 (fr) 1980-09-05
FR2448834B1 FR2448834B1 (zh) 1981-10-30

Family

ID=9221741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903223A Granted FR2448834A1 (fr) 1979-02-08 1979-02-08 Appareil de chauffage par induction comprenant un onduleur a thyristors

Country Status (1)

Country Link
FR (1) FR2448834A1 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016390A (en) * 1972-11-15 1977-04-05 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus with protective circuit arrangement

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016390A (en) * 1972-11-15 1977-04-05 Matsushita Electric Industrial Co., Ltd. Induction heating apparatus with protective circuit arrangement

Also Published As

Publication number Publication date
FR2448834B1 (zh) 1981-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse