TW200529281A - Method and device for driving a metal halide lamp - Google Patents

Method and device for driving a metal halide lamp Download PDF

Info

Publication number
TW200529281A
TW200529281A TW093135032A TW93135032A TW200529281A TW 200529281 A TW200529281 A TW 200529281A TW 093135032 A TW093135032 A TW 093135032A TW 93135032 A TW93135032 A TW 93135032A TW 200529281 A TW200529281 A TW 200529281A
Authority
TW
Taiwan
Prior art keywords
lamp
current
duty cycle
driving device
ratio
Prior art date
Application number
TW093135032A
Other languages
English (en)
Chinese (zh)
Inventor
Johan Leopold Victorina Hendrix
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200529281A publication Critical patent/TW200529281A/zh

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
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • H05B41/3928—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or sodium lamps
    • 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
    • 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • 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
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
TW093135032A 2003-11-14 2004-11-15 Method and device for driving a metal halide lamp TW200529281A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03104204 2003-11-14
EP04103561 2004-07-26

Publications (1)

Publication Number Publication Date
TW200529281A true TW200529281A (en) 2005-09-01

Family

ID=34593638

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093135032A TW200529281A (en) 2003-11-14 2004-11-15 Method and device for driving a metal halide lamp

Country Status (6)

Country Link
US (1) US7688000B2 (https=)
EP (1) EP1688021A1 (https=)
JP (1) JP2007511879A (https=)
KR (1) KR20060123741A (https=)
TW (1) TW200529281A (https=)
WO (1) WO2005048661A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007311028A (ja) * 2006-05-15 2007-11-29 Hitachi Lighting Ltd メタルハライドランプ照明装置
CN202423217U (zh) * 2010-02-24 2012-09-05 皇家飞利浦电子股份有限公司 Hid照明系统
JP5593733B2 (ja) * 2010-02-26 2014-09-24 ウシオ電機株式会社 ランプ点灯装置
DE102016223153A1 (de) * 2016-11-23 2018-05-24 Osram Gmbh Betreiben eines vorschaltgeräts für eine gasentladungslampe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350930A (en) * 1979-06-13 1982-09-21 General Electric Company Lighting unit
JP2896672B2 (ja) * 1987-10-14 1999-05-31 日立照明株式会社 高気圧金属蒸気放電灯点灯装置
DE3928809A1 (de) * 1989-08-31 1991-03-07 Philips Patentverwaltung Schaltungsanordnung zum speisen einer last
US5262701A (en) * 1991-03-15 1993-11-16 U.S. Philips Corporation Circuit arrangement for operating a high pressure sodium lamp
JPH06163167A (ja) * 1992-11-17 1994-06-10 Matsushita Electric Ind Co Ltd 光源装置
US5436532A (en) * 1993-03-26 1995-07-25 Rockwell International Corporation Fluorescent lamp with improved efficiency
US5834903A (en) * 1993-10-28 1998-11-10 Marshall Electric Corporation Double resonant driver ballast for gas lamps
US6369518B1 (en) * 1999-01-28 2002-04-09 Matsoshita Electric Works R & D Laboratories Inc Lamps with electronic control of color temperature and color rendering index
US6175199B1 (en) * 1999-09-30 2001-01-16 Osram Sylvania Inc. Magnetically deflected arc lamp
EP1410695B1 (en) * 2001-05-08 2006-06-14 Koninklijke Philips Electronics N.V. Pulse-width modulation for operating high pressure lamps
JP2003347071A (ja) * 2002-05-28 2003-12-05 Plus Vision Corp 垂直ランプ装置及びこれを用いたプロジェクタ
JP4059053B2 (ja) * 2002-10-09 2008-03-12 松下電器産業株式会社 高圧放電灯の点灯方法
JP2005141967A (ja) * 2003-11-05 2005-06-02 Mitsubishi Electric Corp 放電ランプ点灯装置

Also Published As

Publication number Publication date
US20070114943A1 (en) 2007-05-24
EP1688021A1 (en) 2006-08-09
WO2005048661A1 (en) 2005-05-26
KR20060123741A (ko) 2006-12-04
JP2007511879A (ja) 2007-05-10
US7688000B2 (en) 2010-03-30

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