DE60006491D1 - Digitales lampen-vorschaltgerät - Google Patents

Digitales lampen-vorschaltgerät

Info

Publication number
DE60006491D1
DE60006491D1 DE60006491T DE60006491T DE60006491D1 DE 60006491 D1 DE60006491 D1 DE 60006491D1 DE 60006491 T DE60006491 T DE 60006491T DE 60006491 T DE60006491 T DE 60006491T DE 60006491 D1 DE60006491 D1 DE 60006491D1
Authority
DE
Germany
Prior art keywords
lamp ballast
digital lamp
digital
ballast
lamp
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 - Fee Related
Application number
DE60006491T
Other languages
English (en)
Other versions
DE60006491T2 (de
Inventor
Shenghong Wang
J Giannopoulos
T Wacyk
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
Application granted granted Critical
Publication of DE60006491D1 publication Critical patent/DE60006491D1/de
Publication of DE60006491T2 publication Critical patent/DE60006491T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit 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
    • 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
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
    • 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
DE60006491T 1999-12-14 2000-12-05 Digitales lampen-vorschaltgerät Expired - Fee Related DE60006491T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US460937 1999-12-14
US09/460,937 US6337544B1 (en) 1999-12-14 1999-12-14 Digital lamp signal processor
PCT/EP2000/012253 WO2001045473A1 (en) 1999-12-14 2000-12-05 Digital lamp ballast

Publications (2)

Publication Number Publication Date
DE60006491D1 true DE60006491D1 (de) 2003-12-18
DE60006491T2 DE60006491T2 (de) 2004-12-02

Family

ID=23830634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60006491T Expired - Fee Related DE60006491T2 (de) 1999-12-14 2000-12-05 Digitales lampen-vorschaltgerät

Country Status (6)

Country Link
US (1) US6337544B1 (de)
EP (1) EP1155598B1 (de)
JP (1) JP2003517711A (de)
CN (1) CN1340285A (de)
DE (1) DE60006491T2 (de)
WO (1) WO2001045473A1 (de)

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JP2002134287A (ja) * 2000-10-24 2002-05-10 Tdk Corp 放電灯点灯方法及び装置
US6504321B2 (en) * 2001-02-06 2003-01-07 Koninklijke Philips Electronics N.V. Universal hardware/software feedback control for high-frequency signals
US6771029B2 (en) 2001-03-28 2004-08-03 International Rectifier Corporation Digital dimming fluorescent ballast
DE10163034B4 (de) * 2001-12-20 2014-08-28 Tridonic Gmbh & Co Kg Elektronisches Vorschaltgerät mit Überspannungsüberwachung
DE10164242B4 (de) * 2001-12-27 2014-07-03 Tridonic Gmbh & Co Kg Elektronisches Vorschaltgerät mit Strombegrenzung bei Leistungsreglung
DE60227479D1 (de) * 2002-01-03 2008-08-21 Dialog Semiconductor Gmbh Digitale Regelung für Leuchtstofflampen
CN100396164C (zh) * 2002-12-24 2008-06-18 常鹏 数字式高强度气体放电灯适配器
CN100340138C (zh) * 2003-07-18 2007-09-26 浙江大学 电力线载波监控的高压气体放电灯电子镇流器系统
US7279853B2 (en) * 2003-09-08 2007-10-09 Maxlite - Sk America, Inc. Fluorescent lamp dimmer control
US7443113B2 (en) * 2003-12-02 2008-10-28 Universal Lighting Technologies, Inc. Software controlled electronic dimming ballast
US7098605B2 (en) 2004-01-15 2006-08-29 Fairchild Semiconductor Corporation Full digital dimming ballast for a fluorescent lamp
JP2007519201A (ja) * 2004-01-20 2007-07-12 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 マルチスロープ電流フィードバックを有する電子バラスト
TWI268123B (en) * 2004-03-18 2006-12-01 Logah Technology Corp Feedback sampling control circuit for lamp driving system
US7142140B2 (en) * 2004-07-27 2006-11-28 Silicon Laboratories Inc. Auto scanning ADC for DPWM
US7428159B2 (en) * 2005-03-31 2008-09-23 Silicon Laboratories Inc. Digital PWM controller
DE102004051162B4 (de) * 2004-10-20 2019-07-18 Tridonic Gmbh & Co Kg Modulation eines PFC bei DC-Betrieb
DE102004051387B4 (de) * 2004-10-21 2019-11-07 Tridonic Gmbh & Co Kg Betriebsgerät für Leuchtmittel, aufweisend einen adaptiven A/D-Wandler
TW200711537A (en) * 2005-07-07 2007-03-16 Koninkl Philips Electronics Nv Parasitic capacitance compensations system and method
US20070127179A1 (en) * 2005-12-05 2007-06-07 Ludjin William R Burnout protection switch
CN101094555B (zh) * 2006-06-19 2012-08-15 启萌科技有限公司 数字控制光源驱动装置
CN1949948B (zh) * 2006-10-27 2011-03-23 覃源滔 可线性调节荧光灯亮度的电子镇流器
US7923933B2 (en) * 2007-01-04 2011-04-12 Applied Materials, Inc. Lamp failure detector
US7919932B2 (en) * 2007-12-20 2011-04-05 Samsung Led Co., Ltd. Apparatus and method for controlling lighting brightness through digital conversion
JP2010067564A (ja) * 2008-09-12 2010-03-25 Panasonic Electric Works Co Ltd 放電灯点灯装置、照明器具
CN101938880B (zh) * 2009-06-30 2014-09-10 通用电气公司 用于一个或多个灯的具有寿命终止保护的镇流器
US8773037B2 (en) * 2010-02-01 2014-07-08 Empower Electronics, Inc. Ballast configured to compensate for lamp characteristic changes
JP5641400B2 (ja) * 2010-07-26 2014-12-17 東芝ライテック株式会社 Ｌｅｄランプ用電源装置およびｌｅｄランプシステム
CN103120028A (zh) * 2010-09-28 2013-05-22 皇家飞利浦电子股份有限公司 用于自动地检测安装的灯类型的装置和方法
CN102647839A (zh) * 2011-02-21 2012-08-22 海洋王照明科技股份有限公司 一种多抽头镇流器保护电路及多抽头镇流器
AT511911B1 (de) * 2011-08-19 2013-12-15 Zellinger Rudolf System zur ansteuerung und zum betrieb von leuchtstofflampen
CN102497705B (zh) * 2011-12-14 2014-04-02 西安华雷船舶实业有限公司 照明灯具节能控制方法及其节能电路
US9547319B2 (en) 2012-08-28 2017-01-17 Abl Ip Holding Llc Lighting control device
US9041312B2 (en) 2012-08-28 2015-05-26 Abl Ip Holding Llc Lighting control device
JP6469680B2 (ja) 2013-11-22 2019-02-13 アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ アクセスが容易なランプヘッド

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396872A (en) 1981-03-30 1983-08-02 General Mills, Inc. Ballast circuit and method for optimizing the operation of high intensity discharge lamps in the growing of plants
JPS6373766A (ja) 1986-09-17 1988-04-04 Hitachi Ltd 蛍光ランプ劣化検出方式
JPH01105499A (ja) * 1987-10-16 1989-04-21 Nec Corp 照明装置
JPH0766864B2 (ja) 1989-07-28 1995-07-19 東芝ライテック株式会社 放電灯点灯装置
KR0149315B1 (ko) * 1995-09-04 1998-12-15 김광호 전자식 안정기의 연속 피드백 제어 시스템과 그 제어 방법
KR0182031B1 (ko) * 1995-12-28 1999-05-15 김광호 램프의 점등 상태를 감지하는 전자식 안정기 궤환 제어 시스템
US5956265A (en) * 1996-06-07 1999-09-21 Lewis; James M. Boolean digital multiplier
JP3162639B2 (ja) * 1996-11-22 2001-05-08 株式会社三社電機製作所 電源装置
JPH1167471A (ja) * 1997-08-26 1999-03-09 Tec Corp 照明装置
JPH11144887A (ja) 1997-11-07 1999-05-28 Sanyo Electric Co Ltd 高圧放電ランプ用電子バラスト装置
JP2000113995A (ja) * 1998-02-25 2000-04-21 Mitsubishi Electric Corp 放電ランプ用点灯制御装置及び該装置に用いられるｈブリッジ回路
US6160361A (en) * 1998-07-29 2000-12-12 Philips Electronics North America Corporation For improvements in a lamp type recognition scheme
US5969482A (en) * 1998-11-30 1999-10-19 Philips Electronics North America Corporation Circuit arrangement for operating a discharge lamp including real power sensing using a single quadrant multiplier

Also Published As

Publication number Publication date
WO2001045473A1 (en) 2001-06-21
EP1155598A1 (de) 2001-11-21
DE60006491T2 (de) 2004-12-02
JP2003517711A (ja) 2003-05-27
CN1340285A (zh) 2002-03-13
US6337544B1 (en) 2002-01-08
EP1155598B1 (de) 2003-11-12

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee