CA1112295A - Programmable lighting control system - Google Patents

Programmable lighting control system

Info

Publication number
CA1112295A
CA1112295A CA322,439A CA322439A CA1112295A CA 1112295 A CA1112295 A CA 1112295A CA 322439 A CA322439 A CA 322439A CA 1112295 A CA1112295 A CA 1112295A
Authority
CA
Canada
Prior art keywords
control system
lamp control
lamp
microprocessor
processor
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
CA322,439A
Other languages
English (en)
French (fr)
Inventor
Nabil K. 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
Application granted granted Critical
Publication of CA1112295A publication Critical patent/CA1112295A/en
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)
CA322,439A 1978-03-31 1979-02-26 Programmable lighting control system Expired CA1112295A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89233778A 1978-03-31 1978-03-31
US892,337 1978-03-31

Publications (1)

Publication Number Publication Date
CA1112295A true CA1112295A (en) 1981-11-10

Family

ID=25399810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA322,439A Expired CA1112295A (en) 1978-03-31 1979-02-26 Programmable lighting control system

Country Status (8)

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

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 (de) * 1980-08-18 1985-02-13 THE GENERAL ELECTRIC COMPANY, p.l.c. Dimmer-Einrichtung für elektrische Entladungslampen
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
DE69638232D1 (de) * 1996-10-24 2010-09-23 Nicon Corp Pty Ltd
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
CN101682975A (zh) * 2007-08-03 2010-03-24 奥斯兰姆有限公司 用于对放电灯的电子驱动装置编程的方法以及放电灯的电子驱动装置
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
AU525248B2 (en) 1982-10-28
AU4533279A (en) 1979-10-04
IT7921416A0 (it) 1979-03-29
ES479083A1 (es) 1979-11-16
BE875029A (fr) 1979-07-16
DE2912690A1 (de) 1979-10-04
GB2018532B (en) 1982-06-03
FR2421530A1 (fr) 1979-10-26
GB2018532A (en) 1979-10-17
IT1113336B (it) 1986-01-20

Similar Documents

Publication Publication Date Title
CA1112295A (en) Programmable lighting control system
CN108141946B (zh) 用于高效负载的负载控制设备
CN1498055B (zh) 用于电子镇流器的调光控制***
EP2710862B1 (de) Verfahren und vorrichtung zur bestimmung einer ziellichtintensität aus einem phasenregelsignal
CN103763842B (zh) 发光二极管灯
CN100437410C (zh) 采用正弦参考的功率调节器
CN111225475B (zh) 电流驱动电路、方法及应用其的led照明装置
KR0140526B1 (ko) 디밍 제어 회로
US20120286689A1 (en) Dimmable screw-in compact fluorescent lamp having integral electronic ballast circuit
CN101171890A (zh) 使用双向可控硅调光器进行调光的方法和电路
GB2030800A (en) Dimmer for high intensity gaseous discharge lamp
CN108366469A (zh) 一种色温和调光可单独调节的控制电路
CN208273300U (zh) 一种色温和调光可单独调节的控制电路
US4965493A (en) Electric arrangement for igniting and supplying a gas discharge lamp
KR101070949B1 (ko) 용량성 부하를 동작시키기 위한 인터페이스 회로
US4568857A (en) Fluorescent light controller
JPH03285289A (ja) 調光点灯装置
US20210315082A1 (en) Triac dimming system and its dimming method
US6181072B1 (en) Apparatus and methods for dimming gas discharge lamps using electronic ballast
JP2008053188A (ja) 調光器
US3249799A (en) Systems and apparatus for operating electric discharge devices
CN107071966A (zh) 一种led灯调光***
HU210725B (en) Power controller containing switch with controlled running up/down
Wu et al. A microprocessor-based toggle-control lighting system
KR102254002B1 (ko) Led 조명장치용 전원 스위치

Legal Events

Date Code Title Description
MKEX Expiry