FR2242806A1 - Electronic device for load power variation control - uses diac, triac and phase shifting circuit - Google Patents

Electronic device for load power variation control - uses diac, triac and phase shifting circuit

Info

Publication number
FR2242806A1
FR2242806A1 FR7332087A FR7332087A FR2242806A1 FR 2242806 A1 FR2242806 A1 FR 2242806A1 FR 7332087 A FR7332087 A FR 7332087A FR 7332087 A FR7332087 A FR 7332087A FR 2242806 A1 FR2242806 A1 FR 2242806A1
Authority
FR
France
Prior art keywords
triac
diac
electronic device
variation control
phase shifting
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
FR7332087A
Other languages
French (fr)
Other versions
FR2242806B1 (en
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.)
VAUCONSANT ANCIENS ETS
Original Assignee
VAUCONSANT ANCIENS ETS
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 VAUCONSANT ANCIENS ETS filed Critical VAUCONSANT ANCIENS ETS
Priority to FR7332087A priority Critical patent/FR2242806A1/en
Publication of FR2242806A1 publication Critical patent/FR2242806A1/en
Application granted granted Critical
Publication of FR2242806B1 publication Critical patent/FR2242806B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Electronic device varies electric power in a continuous fashion by means of phase variation control. Between the input voltage terminals but after the load are two branches comprising, respectively, a phase shifting network and a triac (6). The two branches are connected to each other via a diac (13) through the triac (6). The phase displacement network has a lower branch (3) connecting to an input terminal (2) and the anode (5) of the triac, an upper branch (4) a capacitor (9), a resistance (10) a rheostat (11) and a switch (12). The diac connects the point between the capacitor (9) and the resistance (10) to the trigger (14) of the triac (6).
FR7332087A 1973-08-28 1973-08-28 Electronic device for load power variation control - uses diac, triac and phase shifting circuit Granted FR2242806A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7332087A FR2242806A1 (en) 1973-08-28 1973-08-28 Electronic device for load power variation control - uses diac, triac and phase shifting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332087A FR2242806A1 (en) 1973-08-28 1973-08-28 Electronic device for load power variation control - uses diac, triac and phase shifting circuit

Publications (2)

Publication Number Publication Date
FR2242806A1 true FR2242806A1 (en) 1975-03-28
FR2242806B1 FR2242806B1 (en) 1976-10-01

Family

ID=9124681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332087A Granted FR2242806A1 (en) 1973-08-28 1973-08-28 Electronic device for load power variation control - uses diac, triac and phase shifting circuit

Country Status (1)

Country Link
FR (1) FR2242806A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102437583A (en) * 2011-12-30 2012-05-02 烟台市华能电器有限公司 Analog phase-shift current generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102437583A (en) * 2011-12-30 2012-05-02 烟台市华能电器有限公司 Analog phase-shift current generator

Also Published As

Publication number Publication date
FR2242806B1 (en) 1976-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse