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ES479083A1 - Un sistema de control de lampara de descarga gaseosa. - Google Patents

Un sistema de control de lampara de descarga gaseosa.

Info

Publication number
ES479083A1
ES479083A1 ES479083A ES479083A ES479083A1 ES 479083 A1 ES479083 A1 ES 479083A1 ES 479083 A ES479083 A ES 479083A ES 479083 A ES479083 A ES 479083A ES 479083 A1 ES479083 A1 ES 479083A1
Authority
ES
Spain
Prior art keywords
microprocessor
lamp
inputs
lighting
discharge lamps
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.)
Expired
Application number
ES479083A
Other languages
English (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.)
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 ES479083A1 publication Critical patent/ES479083A1/es
Expired 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

Un sistema de control de lámpara de descarga gaseosa de alta intensidad, que incluye medios de reactancia conectados a una lámpara y una porción de reactancia de dichos medios de reactancia, que comprende: medios de desviación de corriente de activación controlada para contornear la porción de reactancia; un detector que percibe cada punto de cruce por cero de la tensión de la red de corriente alterna conectada a la lámpara; y un ordenador digital sincronizado por el detector, proporcionando dicho ordenador digital una señal de control de lámpara de fase retardada a los medios de desviación de corriente de activación controlada.
ES479083A 1978-03-31 1979-03-30 Un sistema de control de lampara de descarga gaseosa. Expired ES479083A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES479083A1 true ES479083A1 (es) 1979-11-16

Family

ID=25399810

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479083A Expired ES479083A1 (es) 1978-03-31 1979-03-30 Un sistema de control de lampara de descarga gaseosa.

Country Status (8)

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

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
GB2082359B (en) * 1980-08-18 1984-02-22 Gen Electric Co Ltd Lamp-dimming system
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 (de) * 1985-07-11 1987-01-22 Trilux Lenze Gmbh & Co Kg Dimmerschaltung fuer ein elektronisches leuchtstofflampen-vorschaltgeraet
US5078039A (en) * 1988-09-06 1992-01-07 Lightwave Research Microprocessor controlled lamp flashing system with cooldown protection
CN1162055C (zh) * 1996-10-24 2004-08-11 恩康股份有限公司 用于照明系统的功率控制设备
DE19842761C2 (de) * 1998-09-18 2003-04-17 Oekolux Gmbh Verfahren zum tageslichtabhängigen Dimmen von mehrflammigen Leuchten
EP1107651A3 (de) * 1999-12-10 2004-12-08 Otto Diez Elektromaschinenbau Anordnung mit einer Gasentladungslampe
KR100413216B1 (ko) * 2001-04-06 2003-12-31 원 호 이 조도조절장치
JP4115715B2 (ja) 2002-03-01 2008-07-09 シャープ株式会社 バックライト装置
GB2393859A (en) * 2002-08-22 2004-04-07 Traypoint Ltd Dimmable lighting
DE102006059389A1 (de) * 2006-12-15 2008-06-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Halbnachtschaltungsschnittstelle für ein Elektronisches Vorschaltgerät
EP2172086A1 (de) 2007-08-03 2010-04-07 Osram Gesellschaft mit beschränkter Haftung Verfahren zur programmierung von elektronischen betriebsgeräten für entladungslampen und elektronisches betriebsgerät für entladungslampen
CN210075638U (zh) 2019-01-28 2020-02-14 深圳市鸿远微思电子有限公司 一种led调光器结合电抗器的应用装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1024584A (en) * 1972-03-28 1978-01-17 Carl R. Snyder High intensity, gas discharge lamp dimmer
US4058752A (en) * 1976-09-09 1977-11-15 Gte Sylvania Incorporated Dosimetry control method

Also Published As

Publication number Publication date
CA1112295A (en) 1981-11-10
GB2018532B (en) 1982-06-03
BE875029A (fr) 1979-07-16
DE2912690A1 (de) 1979-10-04
IT7921416A0 (it) 1979-03-29
FR2421530A1 (fr) 1979-10-26
IT1113336B (it) 1986-01-20
GB2018532A (en) 1979-10-17
AU4533279A (en) 1979-10-04
AU525248B2 (en) 1982-10-28

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