ATE546029T1 - Lampenansteuerung für den betrieb einer gasentladungslampe - Google Patents

Lampenansteuerung für den betrieb einer gasentladungslampe

Info

Publication number
ATE546029T1
ATE546029T1 AT07849369T AT07849369T ATE546029T1 AT E546029 T1 ATE546029 T1 AT E546029T1 AT 07849369 T AT07849369 T AT 07849369T AT 07849369 T AT07849369 T AT 07849369T AT E546029 T1 ATE546029 T1 AT E546029T1
Authority
AT
Austria
Prior art keywords
lamp
output
gas discharge
circuit
smps
Prior art date
Application number
AT07849369T
Other languages
English (en)
Inventor
Casteren Dolf H J Van
Koning Edwin T M De
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
Application granted granted Critical
Publication of ATE546029T1 publication Critical patent/ATE546029T1/de

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
    • H05B41/26—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
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Measuring current only
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
AT07849369T 2006-12-12 2007-12-07 Lampenansteuerung für den betrieb einer gasentladungslampe ATE546029T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06125947 2006-12-12
PCT/IB2007/054961 WO2008072146A2 (en) 2006-12-12 2007-12-07 Lamp driver for operating a gas discharge lamp

Publications (1)

Publication Number Publication Date
ATE546029T1 true ATE546029T1 (de) 2012-03-15

Family

ID=39325061

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07849369T ATE546029T1 (de) 2006-12-12 2007-12-07 Lampenansteuerung für den betrieb einer gasentladungslampe

Country Status (6)

Country Link
US (1) US8120265B2 (de)
EP (1) EP2103194B1 (de)
JP (1) JP2010512636A (de)
CN (1) CN101558690A (de)
AT (1) ATE546029T1 (de)
WO (1) WO2008072146A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4975083B2 (ja) * 2009-11-06 2012-07-11 三菱電機株式会社 光源点灯装置および照明装置
US10807524B2 (en) * 2016-11-18 2020-10-20 Saf-T-Glo Limited Lighting unit
JP6981131B2 (ja) 2017-09-20 2021-12-15 セイコーエプソン株式会社 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法
JP6972825B2 (ja) 2017-09-20 2021-11-24 セイコーエプソン株式会社 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法
JP6907864B2 (ja) * 2017-09-29 2021-07-21 セイコーエプソン株式会社 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法
JP6939523B2 (ja) * 2017-12-25 2021-09-22 セイコーエプソン株式会社 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法
CN110007128B (zh) * 2019-05-07 2023-11-21 延锋伟世通电子科技（上海）有限公司 一种低压低频小信号电流检测电路

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170867T3 (es) 1995-10-09 2002-08-16 Koninkl Philips Electronics Nv Disposicion de circuito.
US6104172A (en) * 1997-07-01 2000-08-15 Power-One Power factor corrector
US6278245B1 (en) * 2000-03-30 2001-08-21 Philips Electronics North America Corporation Buck-boost function type electronic ballast with bus capacitor current sensing
JP2004514389A (ja) * 2000-11-01 2004-05-13 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ スイッチモード電源
EP1550357B1 (de) 2002-09-06 2008-04-16 Koninklijke Philips Electronics N.V. Einrichtung und verfahren zur bestimmung des durch eine gasentladungslampe fliessenden stroms
US7190151B2 (en) * 2003-03-18 2007-03-13 International Rectifier Corporation High intensity discharge lamp ballast circuit
JP2005051845A (ja) * 2003-07-30 2005-02-24 Ushio Inc Ｄｃ−ｄｃコンバータおよびそれを用いた高圧放電ランプ点灯装置
WO2005036723A1 (en) * 2003-10-13 2005-04-21 Koninklijke Philips Electronics N.V. Boost converter
US7067987B2 (en) * 2004-03-26 2006-06-27 Argent Electric, Inc. Electronic ballast with closed loop control using composite current and voltage feedback and method thereof
EP1803335B1 (de) 2004-10-22 2015-01-07 Osram-Sylvania Inc. Vorschaltgerät mit nullspannungsschaltwandler
US7598717B2 (en) * 2005-04-08 2009-10-06 Northrop Grumman Corporation Current-sourced power supplies
TWI260953B (en) * 2005-05-19 2006-08-21 Ligtek Electronics Co Ltd Constant power control circuit device and control method thereof
ATE469459T1 (de) * 2005-10-28 2010-06-15 Nxp Bv Leistungsfaktor-korrektur-boost-schaltung
TWI362813B (en) * 2008-11-24 2012-04-21 Holtek Semiconductor Inc Switch-mode power supply

Also Published As

Publication number Publication date
WO2008072146A3 (en) 2008-08-14
US8120265B2 (en) 2012-02-21
JP2010512636A (ja) 2010-04-22
WO2008072146A2 (en) 2008-06-19
CN101558690A (zh) 2009-10-14
EP2103194B1 (de) 2012-02-15
US20100315015A1 (en) 2010-12-16
EP2103194A2 (de) 2009-09-23

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