ATE333776T1 - Schaltungsanordnung - Google Patents

Schaltungsanordnung

Info

Publication number
ATE333776T1
ATE333776T1 AT02777631T AT02777631T ATE333776T1 AT E333776 T1 ATE333776 T1 AT E333776T1 AT 02777631 T AT02777631 T AT 02777631T AT 02777631 T AT02777631 T AT 02777631T AT E333776 T1 ATE333776 T1 AT E333776T1
Authority
AT
Austria
Prior art keywords
inductor
circuit arrangement
high frequency
comparatively high
bridge
Prior art date
Application number
AT02777631T
Other languages
English (en)
Inventor
Wilhelmus H M Langeslag
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 ATE333776T1 publication Critical patent/ATE333776T1/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
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H05B41/388—Controlling the intensity of light during the transitional start-up phase for a transition from glow to arc
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
AT02777631T 2001-10-31 2002-10-22 Schaltungsanordnung ATE333776T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01204177 2001-10-31

Publications (1)

Publication Number Publication Date
ATE333776T1 true ATE333776T1 (de) 2006-08-15

Family

ID=8181168

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02777631T ATE333776T1 (de) 2001-10-31 2002-10-22 Schaltungsanordnung

Country Status (8)

Country Link
US (1) US7486028B2 (de)
EP (1) EP1442638B1 (de)
JP (1) JP2005507554A (de)
KR (2) KR100914433B1 (de)
CN (1) CN100539799C (de)
AT (1) ATE333776T1 (de)
DE (1) DE60213275T2 (de)
WO (1) WO2003039211A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045256A1 (en) * 2002-11-11 2004-05-27 Koninklijke Philips Electronics N.V. Circuit arrangement for orperating a high pressure discharge lamp
IL162916A (en) * 2004-07-08 2009-08-03 Eltam Ein Hashofet Process for operating a discharge bulb
CA2601664A1 (en) * 2005-03-22 2006-09-28 Lightech Electronic Industries Ltd. Igniter circuit for an hid lamp
CN101461289A (zh) * 2006-05-31 2009-06-17 皇家飞利浦电子股份有限公司 用于操作气体放电灯的方法和系统
JP2008181910A (ja) * 2007-01-23 2008-08-07 Mitsubishi Chemicals Corp ＧａＮ系発光ダイオード素子の製造方法
DE602008005138D1 (de) * 2007-04-27 2011-04-07 Koninkl Philips Electronics Nv Ansteuerung für eine gasentladungslampe
US7528554B2 (en) * 2007-05-11 2009-05-05 Lutron Electronics Co., Inc. Electronic ballast having a boost converter with an improved range of output power
US8581510B2 (en) * 2008-05-27 2013-11-12 Panasonic Corporation Discharge lamp lighting apparatus
JP5180770B2 (ja) 2008-10-21 2013-04-10 パナソニック株式会社 放電灯点灯装置及びそれを用いた照明器具並びにプロジェクタ
JP2010108650A (ja) 2008-10-28 2010-05-13 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP2010108657A (ja) 2008-10-28 2010-05-13 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
JP2010129235A (ja) 2008-11-25 2010-06-10 Panasonic Electric Works Co Ltd 放電灯点灯装置、およびそれを用いた照明器具ならびにプロジェクタ
JP2010176917A (ja) * 2009-01-27 2010-08-12 Panasonic Electric Works Co Ltd 放電灯点灯装置及び照明器具
DE102009008110A1 (de) * 2009-02-09 2010-08-19 Epcos Ag Hochfrequenz-Schwingdrossel
DE102009009892A1 (de) * 2009-02-20 2010-09-16 Osram Gesellschaft mit beschränkter Haftung Elektronisches Betriebsgerät für eine Gasentladungslampe
US20120068677A1 (en) * 2009-05-20 2012-03-22 Koninklijke Philips Electronics N.V. Resonant power converter driving an inductive load like a discharge lamp
JP5381457B2 (ja) * 2009-07-27 2014-01-08 ウシオ電機株式会社 放電ランプ点灯装置
JP5353528B2 (ja) * 2009-07-27 2013-11-27 ウシオ電機株式会社 放電ランプ点灯装置
JP5573130B2 (ja) * 2009-12-01 2014-08-20 ウシオ電機株式会社 放電ランプ点灯装置
JP6123267B2 (ja) 2012-03-21 2017-05-10 セイコーエプソン株式会社 放電ランプ点灯装置、放電ランプ点灯方法、およびプロジェクター装置
TWM446457U (zh) * 2012-07-10 2013-02-01 Lantek Electronics Inc 具智慧型燈號顯示之分配放大器
JP5924494B2 (ja) * 2012-08-01 2016-05-25 ウシオ電機株式会社 放電ランプ点灯装置およびプロジェクタ
JP6244806B2 (ja) 2013-10-17 2017-12-13 セイコーエプソン株式会社 放電ランプ点灯装置、放電ランプ点灯方法及びプロジェクター

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Publication number Priority date Publication date Assignee Title
US3611021A (en) * 1970-04-06 1971-10-05 North Electric Co Control circuit for providing regulated current to lamp load
US5289083A (en) * 1989-04-03 1994-02-22 Etta Industries, Inc. Resonant inverter circuitry for effecting fundamental or harmonic resonance mode starting of a gas discharge lamp
FI903403A0 (fi) 1989-07-10 1990-07-05 Philips Corp Krettssammanstaellning.
EP0477621B1 (de) * 1990-09-07 1995-11-29 Matsushita Electric Industrial Co., Ltd. Beleuchtungsvorrichtung mit Entladungslampe
JPH06176881A (ja) * 1992-08-20 1994-06-24 Philips Electron Nv 安定器回路
US5426350A (en) * 1993-11-18 1995-06-20 Electric Power Research Institute, Inc. High frequency transformerless electronics ballast using double inductor-capacitor resonant power conversion for gas discharge lamps
WO1997043875A1 (en) * 1994-08-30 1997-11-20 SLS INDUSTRIES, INC., doing business as Scientific Lighting Solutions A power processor for metal halide lamps
US5623187A (en) 1994-12-28 1997-04-22 Philips Electronics North America Corporation Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control
DE19515511A1 (de) 1995-04-27 1996-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Starten und Betreiben einer Entladungslampe
US5677602A (en) * 1995-05-26 1997-10-14 Paul; Jon D. High efficiency electronic ballast for high intensity discharge lamps
EP0838081A2 (de) * 1996-05-09 1998-04-29 Koninklijke Philips Electronics N.V. Hochdruckentladungslampe
GB2319677B (en) * 1996-11-19 2001-04-18 Micro Tech Ltd Lamp driver circuit and method
ATE221715T1 (de) * 1998-09-18 2002-08-15 Knobel Lichttech Schaltungsanordnung zum betreiben von gasentladungslampen
GB2350733B (en) * 1999-06-03 2003-02-12 Cheltenham Induction Heating L Power supply
JP3654089B2 (ja) * 1999-10-26 2005-06-02 松下電工株式会社 電源装置
US6437515B1 (en) * 2000-01-18 2002-08-20 Matsushita Electric Works, Ltd. Discharge lamp lighting device of high startability with high pulse voltage
US6653799B2 (en) * 2000-10-06 2003-11-25 Koninklijke Philips Electronics N.V. System and method for employing pulse width modulation with a bridge frequency sweep to implement color mixing lamp drive scheme
WO2003039206A1 (en) * 2001-10-31 2003-05-08 Koninklijke Philips Electronics N.V. Ballasting circuit

Also Published As

Publication number Publication date
KR100905099B1 (ko) 2009-06-30
JP2005507554A (ja) 2005-03-17
CN100539799C (zh) 2009-09-09
WO2003039211A1 (en) 2003-05-08
DE60213275T2 (de) 2007-07-19
US7486028B2 (en) 2009-02-03
KR20040058254A (ko) 2004-07-03
DE60213275D1 (de) 2006-08-31
EP1442638B1 (de) 2006-07-19
CN1579118A (zh) 2005-02-09
US20040257001A1 (en) 2004-12-23
EP1442638A1 (de) 2004-08-04
KR100914433B1 (ko) 2009-08-27
KR20090039846A (ko) 2009-04-22

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Legal Events

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