FR2421530A1 - PROGRAMMABLE LIGHTING CONTROL SYSTEM - Google Patents

PROGRAMMABLE LIGHTING CONTROL SYSTEM

Info

Publication number
FR2421530A1
FR2421530A1 FR7908561A FR7908561A FR2421530A1 FR 2421530 A1 FR2421530 A1 FR 2421530A1 FR 7908561 A FR7908561 A FR 7908561A FR 7908561 A FR7908561 A FR 7908561A FR 2421530 A1 FR2421530 A1 FR 2421530A1
Authority
FR
France
Prior art keywords
control system
lighting control
lamp
programmable lighting
programmable
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.)
Withdrawn
Application number
FR7908561A
Other languages
French (fr)
Inventor
Nabil Kamel Takla
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.)
Esquire Inc
Original Assignee
Esquire Inc
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 Esquire Inc filed Critical Esquire Inc
Publication of FR2421530A1 publication Critical patent/FR2421530A1/en
Withdrawn legal-status Critical Current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
    • H02M5/2576—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 with digital control
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • H05B41/42—Controlling the intensity of light discontinuously in two steps only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

L'invention concerne la commande programmable d'un éclairage. Elle se caractérise en ce qu'un microprocesseur numérique programmable 16, synchronisé avec la phase du réseau à courant alternatif 46, 48, ajuste le temps pendant lequel un élément réactif 42 en série avec chaque lampe 10 est court-circuité, ce qui donne une commande individuelle de la brillance de chaque lampe. Ce système s'applique notamment à des installations d'éclairage très importantes, où il réduit la consommation d'énergie et procure une grande souplesse d'adaptation.The invention relates to the programmable control of lighting. It is characterized in that a programmable digital microprocessor 16, synchronized with the phase of the AC network 46, 48, adjusts the time during which a reactive element 42 in series with each lamp 10 is short-circuited, which gives a short circuit. individual control of the brightness of each lamp. This system is particularly applicable to very large lighting installations, where it reduces energy consumption and provides great flexibility of adaptation.

FR7908561A 1978-03-31 1979-03-27 PROGRAMMABLE LIGHTING CONTROL SYSTEM Withdrawn FR2421530A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89233778A 1978-03-31 1978-03-31

Publications (1)

Publication Number Publication Date
FR2421530A1 true FR2421530A1 (en) 1979-10-26

Family

ID=25399810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908561A Withdrawn FR2421530A1 (en) 1978-03-31 1979-03-27 PROGRAMMABLE LIGHTING CONTROL SYSTEM

Country Status (8)

Country Link
AU (1) AU525248B2 (en)
BE (1) BE875029A (en)
CA (1) CA1112295A (en)
DE (1) DE2912690A1 (en)
ES (1) ES479083A1 (en)
FR (1) FR2421530A1 (en)
GB (1) GB2018532B (en)
IT (1) IT1113336B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287455A (en) * 1979-12-18 1981-09-01 Erin Engineering (Ontario) Ltd. Power saving circuit for gaseous discharge lamps
EP0046395B1 (en) * 1980-08-18 1985-02-13 THE GENERAL ELECTRIC COMPANY, p.l.c. Dimming system for electric discharge lamps
AU8929682A (en) * 1982-01-11 1983-07-21 Cornell-Dubilier Electronics Inc. Magnetic ballast with thyristor control
GB2117192B (en) * 1982-02-26 1986-01-02 Transtar Limited Lamp control circuit
GB2145587B (en) * 1983-08-25 1987-06-10 Lutron Electronics Co Gas discharging lamp dimming system
DE3524681A1 (en) * 1985-07-11 1987-01-22 Trilux Lenze Gmbh & Co Kg DIMMER SWITCH FOR AN ELECTRONIC FLUORESCENT LAMP CONTROLLER
US5078039A (en) * 1988-09-06 1992-01-07 Lightwave Research Microprocessor controlled lamp flashing system with cooldown protection
ES2352644T3 (en) * 1996-10-24 2011-02-22 Ncon Corporation Pty Limited POWER CONTROL DEVICE FOR LIGHTING SYSTEMS.
DE19842761C2 (en) * 1998-09-18 2003-04-17 Oekolux Gmbh Process for daylight-dependent dimming of multi-flame luminaires
EP1107651A3 (en) * 1999-12-10 2004-12-08 Otto Diez Elektromaschinenbau Device with a discharge lamp
KR100413216B1 (en) * 2001-04-06 2003-12-31 원 호 이 Apparatus for regulating intensity of illumination
JP4115715B2 (en) 2002-03-01 2008-07-09 シャープ株式会社 Backlight device
GB2393859A (en) * 2002-08-22 2004-04-07 Traypoint Ltd Dimmable lighting
DE102006059389A1 (en) * 2006-12-15 2008-06-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Half-night circuit interface for an electronic ballast
AU2007357498B2 (en) * 2007-08-03 2013-11-21 Osram Ag Method for programming electronic operating devices for discharge lamps and electronic operating device for discharge lamps
CN210075638U (en) 2019-01-28 2020-02-14 深圳市鸿远微思电子有限公司 Application device of LED dimmer combined with reactor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315497A1 (en) * 1972-03-28 1973-10-04 Esquire Inc BRIGHTNESS CONTROL CIRCUIT FOR GAS DISCHARGE LAMPS
US4058752A (en) * 1976-09-09 1977-11-15 Gte Sylvania Incorporated Dosimetry control method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315497A1 (en) * 1972-03-28 1973-10-04 Esquire Inc BRIGHTNESS CONTROL CIRCUIT FOR GAS DISCHARGE LAMPS
US4058752A (en) * 1976-09-09 1977-11-15 Gte Sylvania Incorporated Dosimetry control method
FR2364038A1 (en) * 1976-09-09 1978-04-07 Gte Sylvania Inc PROCESS AND MEANS FOR AUTOMATIC CONTROL OF A PHOTOCHEMOTHERAPY CABIN

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Also Published As

Publication number Publication date
GB2018532B (en) 1982-06-03
DE2912690A1 (en) 1979-10-04
AU4533279A (en) 1979-10-04
CA1112295A (en) 1981-11-10
ES479083A1 (en) 1979-11-16
AU525248B2 (en) 1982-10-28
BE875029A (en) 1979-07-16
IT7921416A0 (en) 1979-03-29
GB2018532A (en) 1979-10-17
IT1113336B (en) 1986-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse