DE10290424T1 - Vorschaltgerät für eine Entladungslampe - Google Patents

Vorschaltgerät für eine Entladungslampe

Info

Publication number
DE10290424T1
DE10290424T1 DE10290424T DE10290424T DE10290424T1 DE 10290424 T1 DE10290424 T1 DE 10290424T1 DE 10290424 T DE10290424 T DE 10290424T DE 10290424 T DE10290424 T DE 10290424T DE 10290424 T1 DE10290424 T1 DE 10290424T1
Authority
DE
Germany
Prior art keywords
ballast
discharge lamp
lamp
discharge
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.)
Granted
Application number
DE10290424T
Other languages
English (en)
Other versions
DE10290424B4 (de
Inventor
Hirofumi Konishi
Toshiaki Nakamura
Takashi Kambara
Miki Kotani
Toshifumi Tanaka
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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
Priority claimed from JP2001005704A external-priority patent/JP3951608B2/ja
Priority claimed from JP2001215722A external-priority patent/JP3820931B2/ja
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of DE10290424T1 publication Critical patent/DE10290424T1/de
Application granted granted Critical
Publication of DE10290424B4 publication Critical patent/DE10290424B4/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
    • H05B41/26—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
    • 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
    • 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
    • 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
    • H05B41/384—Controlling the intensity of light during the transitional start-up phase in case of hot-restriking
    • 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
    • H05B41/386—Controlling the intensity of light during the transitional start-up phase for speeding-up the lighting-up
    • 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
DE10290424T 2001-01-12 2002-01-10 Vorschaltgerät für eine Entladungslampe und Verfahren zum Betreiben einer Entladungslampe Expired - Lifetime DE10290424B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001005704A JP3951608B2 (ja) 2001-01-12 2001-01-12 放電灯点灯装置
JP2001-005704 2001-01-12
JP2001-215722 2001-07-16
JP2001215722A JP3820931B2 (ja) 2001-07-16 2001-07-16 放電灯点灯装置
PCT/JP2002/000084 WO2002056645A2 (en) 2001-01-12 2002-01-10 Ballast for a discharge lamp

Publications (2)

Publication Number Publication Date
DE10290424T1 true DE10290424T1 (de) 2003-08-21
DE10290424B4 DE10290424B4 (de) 2010-07-29

Family

ID=26607640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10290424T Expired - Lifetime DE10290424B4 (de) 2001-01-12 2002-01-10 Vorschaltgerät für eine Entladungslampe und Verfahren zum Betreiben einer Entladungslampe

Country Status (4)

Country Link
US (1) US6693393B2 (de)
CN (1) CN1321547C (de)
DE (1) DE10290424B4 (de)
WO (1) WO2002056645A2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008023596A1 (de) * 2008-05-14 2009-11-19 Hella Kgaa Hueck & Co. Vorschaltgerät zum Betrieb einer Wechselstrom-Hochdruck-Gasentladungslampe an einer Gleichspannungsquelle
DE102008046164A1 (de) * 2008-09-06 2010-03-11 Hella Kgaa Hueck & Co. Schaltungsanordnung für einen Kraftfahrzeugscheinwerfer mit einer Gasentladungslampe

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JP2003249392A (ja) * 2002-02-22 2003-09-05 Mitsubishi Electric Corp 放電灯点灯装置
WO2004030420A1 (en) * 2002-09-25 2004-04-08 Matsushita Electric Works, Ltd. Electronic ballast for a discharge lamp
US6819060B2 (en) * 2002-11-26 2004-11-16 Honeywell International Inc. Power line monitor and interrupt arrangement for averting premature lamp mortality in low voltage conditions
TW555023U (en) * 2002-12-20 2003-09-21 Benq Corp Projector with external power source
US20050062439A1 (en) * 2003-09-22 2005-03-24 Hui Shu-Yuen Ron Dimming control techniques using self-excited gate circuits
JP4561097B2 (ja) * 2003-12-26 2010-10-13 パナソニック電工株式会社 放電灯点灯装置及び照明装置
JP4476730B2 (ja) * 2004-07-28 2010-06-09 三菱電機株式会社 放電灯点灯装置
US7057356B2 (en) * 2004-11-10 2006-06-06 Osram Sylvania Inc. High intensity discharge lamp with boost circuit
KR100594425B1 (ko) * 2004-12-28 2006-06-30 주식회사 미디어테크놀로지 고압방전등의 안정기회로
DE102006009739A1 (de) * 2005-03-04 2006-09-28 Stanley Electric Co. Ltd. Entladungslampenanschaltvorrichtung und Entladungslampenanschaltverfahren
JP4500208B2 (ja) * 2005-05-13 2010-07-14 日本碍子株式会社 放電灯駆動回路及び放電灯の駆動方法
JP4735239B2 (ja) * 2005-12-22 2011-07-27 パナソニック電工株式会社 放電灯点灯装置及び画像表示装置
DE102006023224A1 (de) * 2006-05-18 2007-11-22 Hella Kgaa Hueck & Co. Schaltungsanordnung für einen Kraftfahrzeugscheinwerfer mit einer Gasentladungslampe
TW200810603A (en) * 2006-08-04 2008-02-16 Greatchip Technology Co Ltd Light-modulating circuit of discharge lamp and its control method
US7626344B2 (en) * 2007-08-03 2009-12-01 Osram Sylvania Inc. Programmed ballast with resonant inverter and method for discharge lamps
US8167438B2 (en) 2007-12-14 2012-05-01 Seiko Epson Corporation Light source device, projector, and driving method of discharge lamp
KR101501522B1 (ko) * 2008-10-09 2015-03-19 삼성디스플레이 주식회사 백라이트 유닛, 이의 구동방법 및 이를 갖는 액정표시장치
JP5349905B2 (ja) 2008-10-27 2013-11-20 パナソニック株式会社 放電灯点灯装置、及びこれを用いた車両用前照灯点灯装置
JP2010186654A (ja) 2009-02-12 2010-08-26 Koito Mfg Co Ltd 放電灯点灯回路
US9178415B1 (en) 2009-10-15 2015-11-03 Cirrus Logic, Inc. Inductor over-current protection using a volt-second value representing an input voltage to a switching power converter
US8487591B1 (en) 2009-12-31 2013-07-16 Cirrus Logic, Inc. Power control system with power drop out immunity and uncompromised startup time
US8183791B1 (en) * 2009-10-23 2012-05-22 Universal Lighting Technologies, Inc. System and method for preventing low dimming current startup flash
JP5576638B2 (ja) 2009-11-06 2014-08-20 パナソニック株式会社 点灯装置及びそれを用いた前照灯点灯装置、前照灯、車輌
US8797011B2 (en) * 2010-01-08 2014-08-05 General Electric Company Variable current limiter for regulator
US8441197B2 (en) * 2010-04-06 2013-05-14 Lutron Electronics Co., Inc. Method of striking a lamp in an electronic dimming ballast circuit
US8294376B2 (en) * 2010-05-30 2012-10-23 Lumetric Lighting, Inc. Fast reignition of a high intensity discharge lamp
JP5472871B2 (ja) * 2010-06-04 2014-04-16 オプレント エレクトロニクス インターナショナル ピーティーイー エルティーディー Ｌｅｄを駆動する装置及び方法
CN102316652A (zh) * 2010-07-08 2012-01-11 皇家飞利浦电子股份有限公司 灯驱动器
US8866452B1 (en) 2010-08-11 2014-10-21 Cirrus Logic, Inc. Variable minimum input voltage based switching in an electronic power control system
US8198832B2 (en) * 2010-08-13 2012-06-12 Linear Technology Corporation Method and system for extending PWM dimming range in LED drivers
DE102010035768B4 (de) * 2010-08-20 2022-07-28 Automotive Lighting Reutlingen Gmbh Verfahren und Steuergerät zur Steuerung einer Gasentladungslampe bei einem Wiedereinschaltvorgang
US9510401B1 (en) 2010-08-24 2016-11-29 Cirrus Logic, Inc. Reduced standby power in an electronic power control system
US8503193B2 (en) * 2010-08-26 2013-08-06 Astec International Limited Open loop DC to DC converters with enable/disable circuits
JP2012079680A (ja) * 2010-09-07 2012-04-19 Koito Mfg Co Ltd 放電灯点灯回路
US9351356B2 (en) 2011-06-03 2016-05-24 Koninklijke Philips N.V. Primary-side control of a switching power converter with feed forward delay compensation
WO2012167127A1 (en) 2011-06-03 2012-12-06 Cirrus Logic, Inc. Control data determination from primary-side sensing of a secondary-side voltage in a switching power converter
WO2013090777A2 (en) 2011-12-14 2013-06-20 Cirrus Logic, Inc. Isolation of secondary transformer winding current during auxiliary power supply generation
JP5988197B2 (ja) * 2012-04-13 2016-09-07 パナソニックＩｐマネジメント株式会社 放電灯点灯装置、この放電灯点灯装置を搭載した車両の前照灯及び車両
JP6065194B2 (ja) * 2012-04-13 2017-01-25 パナソニックＩｐマネジメント株式会社 放電灯点灯装置及びそれを備えた車載用照明装置並びに車両
US9520794B2 (en) 2012-07-25 2016-12-13 Philips Lighting Holding B.V Acceleration of output energy provision for a load during start-up of a switching power converter
JP5903633B2 (ja) * 2012-10-31 2016-04-13 パナソニックＩｐマネジメント株式会社 電源装置及び該電源装置を用いた車両用照明装置
TWM450898U (zh) * 2012-11-30 2013-04-11 ming-xiang Ye 具有旁路控制之雙向無線充放電裝置
US9078307B2 (en) * 2012-12-21 2015-07-07 General Electric Company Fault protection system and method for fluorescent lamp ballasts
WO2014138629A1 (en) 2013-03-07 2014-09-12 Cirrus Logic, Inc. Utilizing secondary-side conduction time parameters of a switching power converter to provide energy to a load
WO2014186776A1 (en) 2013-05-17 2014-11-20 Cirrus Logic, Inc. Charge pump-based circuitry for bjt power supply
WO2014186765A1 (en) 2013-05-17 2014-11-20 Cirrus Logic, Inc. Single pin control of bipolar junction transistor (bjt)-based power stage
US9496855B2 (en) 2013-07-29 2016-11-15 Cirrus Logic, Inc. Two terminal drive of bipolar junction transistor (BJT) of a light emitting diode (LED)-based bulb
WO2015017315A1 (en) 2013-07-29 2015-02-05 Cirrus Logic, Inc. Compensating for a reverse recovery time period of a bipolar junction transistor (bjt) in switch-mode operation of a light-emitting diode (led)-based bulb
US9214862B2 (en) 2014-04-17 2015-12-15 Philips International, B.V. Systems and methods for valley switching in a switching power converter
JP2016058148A (ja) * 2014-09-05 2016-04-21 パナソニックＩｐマネジメント株式会社 可視光通信変調回路、照明器具、照明装置、および可視光通信システム
US9325236B1 (en) 2014-11-12 2016-04-26 Koninklijke Philips N.V. Controlling power factor in a switching power converter operating in discontinuous conduction mode
US9504118B2 (en) 2015-02-17 2016-11-22 Cirrus Logic, Inc. Resistance measurement of a resistor in a bipolar junction transistor (BJT)-based power stage
US9609701B2 (en) 2015-02-27 2017-03-28 Cirrus Logic, Inc. Switch-mode drive sensing of reverse recovery in bipolar junction transistor (BJT)-based power converters
US9603206B2 (en) 2015-02-27 2017-03-21 Cirrus Logic, Inc. Detection and control mechanism for tail current in a bipolar junction transistor (BJT)-based power stage
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008023596A1 (de) * 2008-05-14 2009-11-19 Hella Kgaa Hueck & Co. Vorschaltgerät zum Betrieb einer Wechselstrom-Hochdruck-Gasentladungslampe an einer Gleichspannungsquelle
DE102008046164A1 (de) * 2008-09-06 2010-03-11 Hella Kgaa Hueck & Co. Schaltungsanordnung für einen Kraftfahrzeugscheinwerfer mit einer Gasentladungslampe
DE102008046164B4 (de) * 2008-09-06 2015-09-03 Hella Kgaa Hueck & Co. Schaltungsanordnung mit zwei Reglern für einen Kraftfahrzeugscheinwerfer mit einer Gasentladungslampe

Also Published As

Publication number Publication date
DE10290424B4 (de) 2010-07-29
CN1321547C (zh) 2007-06-13
CN1456029A (zh) 2003-11-12
WO2002056645A3 (en) 2002-10-31
WO2002056645A2 (en) 2002-07-18
US6693393B2 (en) 2004-02-17
US20030111969A1 (en) 2003-06-19

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