FR2326084A1 - Perfectionnements aux dispositifs de commande de triacs - Google Patents

Perfectionnements aux dispositifs de commande de triacs

Info

Publication number
FR2326084A1
FR2326084A1 FR7529672A FR7529672A FR2326084A1 FR 2326084 A1 FR2326084 A1 FR 2326084A1 FR 7529672 A FR7529672 A FR 7529672A FR 7529672 A FR7529672 A FR 7529672A FR 2326084 A1 FR2326084 A1 FR 2326084A1
Authority
FR
France
Prior art keywords
circuit
independent
triac
transistor
control circuit
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
FR7529672A
Other languages
English (en)
Other versions
FR2326084B3 (fr
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.)
Honeywell SA
Original Assignee
Honeywell 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 Honeywell SA filed Critical Honeywell SA
Priority to FR7529672A priority Critical patent/FR2326084A1/fr
Publication of FR2326084A1 publication Critical patent/FR2326084A1/fr
Application granted granted Critical
Publication of FR2326084B3 publication Critical patent/FR2326084B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
    • H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
    • H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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 control circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
FR7529672A 1975-09-26 1975-09-26 Perfectionnements aux dispositifs de commande de triacs Granted FR2326084A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529672A FR2326084A1 (fr) 1975-09-26 1975-09-26 Perfectionnements aux dispositifs de commande de triacs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529672A FR2326084A1 (fr) 1975-09-26 1975-09-26 Perfectionnements aux dispositifs de commande de triacs

Publications (2)

Publication Number Publication Date
FR2326084A1 true FR2326084A1 (fr) 1977-04-22
FR2326084B3 FR2326084B3 (fr) 1978-05-12

Family

ID=9160539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529672A Granted FR2326084A1 (fr) 1975-09-26 1975-09-26 Perfectionnements aux dispositifs de commande de triacs

Country Status (1)

Country Link
FR (1) FR2326084A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066115A2 (fr) * 1981-05-18 1982-12-08 Fiorenzo JOP Circuit électronique pour commander la tension d'alimentation d'électro-aimants, de moteurs électriques, de résistances, dans des systèmes mono- ou triphasés
EP0582795A1 (fr) * 1992-08-10 1994-02-16 Haschkamp geb. Dreefs, Ernestine Configuration de circuit pour appareils électriques de chauffage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066115A2 (fr) * 1981-05-18 1982-12-08 Fiorenzo JOP Circuit électronique pour commander la tension d'alimentation d'électro-aimants, de moteurs électriques, de résistances, dans des systèmes mono- ou triphasés
EP0066115A3 (en) * 1981-05-18 1983-07-20 Jop Fiorenzo Electronic circuit for controlling the supply voltage of electromagnets, electric motors, resistors, in single- and three-phase systems
EP0582795A1 (fr) * 1992-08-10 1994-02-16 Haschkamp geb. Dreefs, Ernestine Configuration de circuit pour appareils électriques de chauffage

Also Published As

Publication number Publication date
FR2326084B3 (fr) 1978-05-12

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