DE60215542D1 - Verfahren und vorrichtung zum steuern einer entladungslampe - Google Patents

Verfahren und vorrichtung zum steuern einer entladungslampe

Info

Publication number
DE60215542D1
DE60215542D1 DE60215542T DE60215542T DE60215542D1 DE 60215542 D1 DE60215542 D1 DE 60215542D1 DE 60215542 T DE60215542 T DE 60215542T DE 60215542 T DE60215542 T DE 60215542T DE 60215542 D1 DE60215542 D1 DE 60215542D1
Authority
DE
Germany
Prior art keywords
sub
lamp
current
discharge lamp
controlling
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 - Lifetime
Application number
DE60215542T
Other languages
English (en)
Other versions
DE60215542T2 (de
Inventor
J Deurloo
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60215542D1 publication Critical patent/DE60215542D1/de
Application granted granted Critical
Publication of DE60215542T2 publication Critical patent/DE60215542T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof
    • H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
    • H05B41/2883—Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
    • 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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/04—Dimming circuit for fluorescent lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DE60215542T 2001-11-30 2002-11-14 Verfahren und vorrichtung zum steuern einer entladungslampe Expired - Lifetime DE60215542T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204621 2001-11-30
EP01204621 2001-11-30
PCT/IB2002/004802 WO2003047321A1 (en) 2001-11-30 2002-11-14 Method and device for driving a gas discharge lamp

Publications (2)

Publication Number Publication Date
DE60215542D1 true DE60215542D1 (de) 2006-11-30
DE60215542T2 DE60215542T2 (de) 2007-06-28

Family

ID=8181332

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60215542T Expired - Lifetime DE60215542T2 (de) 2001-11-30 2002-11-14 Verfahren und vorrichtung zum steuern einer entladungslampe

Country Status (9)

Country Link
US (1) US7358686B2 (de)
EP (1) EP1459608B1 (de)
JP (1) JP2005522818A (de)
KR (1) KR100915850B1 (de)
CN (1) CN100566499C (de)
AT (1) ATE343313T1 (de)
AU (1) AU2002348915A1 (de)
DE (1) DE60215542T2 (de)
WO (1) WO2003047321A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1768469B1 (de) * 2005-09-23 2012-01-04 Osram AG Verfahren zum Betreiben einer Hochdruckentladungslampe
US7564192B2 (en) 2005-10-24 2009-07-21 General Electric Company HID dimming method and apparatus
JP4710032B2 (ja) * 2006-02-02 2011-06-29 シャープ株式会社 放電灯点灯装置
EP1989927B1 (de) * 2006-02-20 2011-01-19 Philips Intellectual Property & Standards GmbH Verfahren und antriebsvorrichtung zum betreiben einer gasentladungslampe
US20090086508A1 (en) * 2007-09-27 2009-04-02 Philips Lumileds Lighting Company, Llc Thin Backlight Using Low Profile Side Emitting LEDs
JP5077593B2 (ja) * 2007-12-27 2012-11-21 セイコーエプソン株式会社 放電灯点灯装置、プロジェクター及び放電灯点灯装置の制御方法
JP4692611B2 (ja) * 2008-11-27 2011-06-01 ウシオ電機株式会社 高圧放電ランプ点灯装置及びプロジェクタ
JP4985690B2 (ja) * 2009-03-31 2012-07-25 ウシオ電機株式会社 高圧放電ランプ点灯装置
JP5153003B2 (ja) * 2009-08-19 2013-02-27 ウシオ電機株式会社 高圧放電ランプ点灯装置およびプロジェクタ
JP4983877B2 (ja) 2009-09-11 2012-07-25 ウシオ電機株式会社 高圧放電ランプ点灯装置およびプロジェクタ
JP5454168B2 (ja) * 2010-01-27 2014-03-26 ウシオ電機株式会社 放電ランプ用給電装置
DE102010038828A1 (de) * 2010-08-03 2012-02-09 Osram Ag Leuchteinrichtung
DE102010045584A1 (de) * 2010-09-16 2012-03-22 Automotive Lighting Reutlingen Gmbh Verfahren zum Betreiben einer Gasentladungslampe eines Kraftfahrzeugscheinwerfers
US20130229128A1 (en) * 2010-11-09 2013-09-05 Osram Ag Circuit arrangement and method for operation of a high-pressure discharge lamp below its nominal power
WO2012120435A2 (en) 2011-03-10 2012-09-13 Koninklijke Philips Electronics N.V. A method of driving a gas-discharge lamp

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
US4277728A (en) * 1978-05-08 1981-07-07 Stevens Luminoptics Power supply for a high intensity discharge or fluorescent lamp
US4170747A (en) 1978-09-22 1979-10-09 Esquire, Inc. Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp
US4414493A (en) * 1981-10-06 1983-11-08 Thomas Industries Inc. Light dimmer for solid state ballast
JPS60148096A (ja) * 1984-01-13 1985-08-05 松下電工株式会社 放電灯点灯装置
US4728866A (en) * 1986-09-08 1988-03-01 Lutron Electronics Co., Inc. Power control system
US4870327A (en) * 1987-07-27 1989-09-26 Avtech Corporation High frequency, electronic fluorescent lamp ballast
US4958108A (en) * 1989-02-14 1990-09-18 Avtech Corporation Universal fluorescent lamp ballast
US5144205A (en) * 1989-05-18 1992-09-01 Lutron Electronics Co., Inc. Compact fluorescent lamp dimming system
WO1992003898A1 (en) * 1990-08-17 1992-03-05 Gaslamp Power And Light System for providing a constant level current to a fluorescent tube
TW235383B (de) * 1991-04-04 1994-12-01 Philips Nv
JPH06251891A (ja) * 1993-02-24 1994-09-09 Toto Ltd 放電灯の点灯制御装置
US5371440A (en) * 1993-12-28 1994-12-06 Philips Electronics North America Corp. High frequency miniature electronic ballast with low RFI
DE4439812A1 (de) * 1994-11-08 1996-05-09 Bosch Gmbh Robert Vorrichtung zum Betreiben einer Gasentladungslampe
JPH08222380A (ja) * 1995-02-13 1996-08-30 Matsushita Electric Ind Co Ltd 自動車用高輝度放電灯点灯装置
US5806055A (en) * 1996-12-19 1998-09-08 Zinda, Jr.; Kenneth L. Solid state ballast system for metal halide lighting using fuzzy logic control
US5959410A (en) * 1997-01-29 1999-09-28 Matsushita Electric Works R&D Laboratory, Inc. Charge pump power factor correction circuit for power supply for gas discharge lamp
FR2771590B1 (fr) * 1997-11-21 2003-01-03 Sgs Thomson Microelectronics Circuit de commande de lampe fluorescente
JP2002503074A (ja) * 1998-02-06 2002-01-29 タイコ・エレクトロニクス・コーポレイション 電気的システム
US6963178B1 (en) * 1998-12-07 2005-11-08 Systel Development And Industries Ltd. Apparatus for controlling operation of gas discharge devices
JP3829534B2 (ja) * 1999-05-26 2006-10-04 松下電工株式会社 放電灯点灯装置
US6552500B1 (en) * 1999-07-26 2003-04-22 Microlights Limited Electric lights
US6608450B2 (en) * 2000-06-13 2003-08-19 Lighttech Group, Inc. High frequency, high efficiency electronic lighting system with sodium lamp
JP4426132B2 (ja) * 2000-07-26 2010-03-03 ハリソン東芝ライティング株式会社 高圧放電ランプ点灯方法、高圧放電ランプ点灯装置および照明装置
CN1240101C (zh) * 2000-08-08 2006-02-01 余希湖 彻底消除直流荧光灯管“电泳效应”的方法
TW512376B (en) * 2000-08-17 2002-12-01 Koninkl Philips Electronics Nv Switching device
JP2002134294A (ja) * 2000-10-26 2002-05-10 Matsushita Electric Works Ltd 高圧放電灯点灯装置
EP1288998A1 (de) * 2001-08-24 2003-03-05 Stanley Electric Co., Ltd. Quecksilberfreie Metallhalogenidlampe, darin enthaltene Füllung und widerstandsbedingte Leistungssteuerung
EP1466508B1 (de) * 2002-01-08 2008-07-16 Koninklijke Philips Electronics N.V. Schaltung für eine gasentladungslampe

Also Published As

Publication number Publication date
CN1596563A (zh) 2005-03-16
JP2005522818A (ja) 2005-07-28
AU2002348915A1 (en) 2003-06-10
EP1459608A1 (de) 2004-09-22
KR100915850B1 (ko) 2009-09-07
KR20040063940A (ko) 2004-07-14
CN100566499C (zh) 2009-12-02
DE60215542T2 (de) 2007-06-28
EP1459608B1 (de) 2006-10-18
WO2003047321A1 (en) 2003-06-05
ATE343313T1 (de) 2006-11-15
US20050162103A1 (en) 2005-07-28
US7358686B2 (en) 2008-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition