DE69821736T2 - Vorschaltgerät für Starkstromentladungslampe - Google Patents

Vorschaltgerät für Starkstromentladungslampe Download PDF

Info

Publication number
DE69821736T2
DE69821736T2 DE69821736T DE69821736T DE69821736T2 DE 69821736 T2 DE69821736 T2 DE 69821736T2 DE 69821736 T DE69821736 T DE 69821736T DE 69821736 T DE69821736 T DE 69821736T DE 69821736 T2 DE69821736 T2 DE 69821736T2
Authority
DE
Germany
Prior art keywords
ballast
discharge lamp
voltage discharge
voltage
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 - Lifetime
Application number
DE69821736T
Other languages
English (en)
Other versions
DE69821736D1 (de
Inventor
Phuong Huynh
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 DE69821736D1 publication Critical patent/DE69821736D1/de
Publication of DE69821736T2 publication Critical patent/DE69821736T2/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
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
DE69821736T 1997-09-16 1998-09-03 Vorschaltgerät für Starkstromentladungslampe Expired - Lifetime DE69821736T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/931,397 US5942860A (en) 1997-09-16 1997-09-16 Electronic ballast for a high intensity discharge lamp with automatic acoustic resonance avoidance
PCT/IB1998/001375 WO1999014991A2 (en) 1997-09-16 1998-09-03 A ballast for a high intensity discharge lamp

Publications (2)

Publication Number Publication Date
DE69821736D1 DE69821736D1 (de) 2004-03-25
DE69821736T2 true DE69821736T2 (de) 2004-10-07

Family

ID=25460725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69821736T Expired - Lifetime DE69821736T2 (de) 1997-09-16 1998-09-03 Vorschaltgerät für Starkstromentladungslampe

Country Status (7)

Country Link
US (1) US5942860A (de)
EP (1) EP0938835B1 (de)
JP (1) JP4341993B2 (de)
CN (1) CN1182758C (de)
DE (1) DE69821736T2 (de)
TW (1) TW492267B (de)
WO (1) WO1999014991A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708791C5 (de) * 1997-03-04 2004-12-30 Tridonicatco Gmbh & Co. Kg Steuerschaltung und elektronisches Vorschaltgerät mit einer derartigen Steuerschaltung
US6157142A (en) * 1998-10-15 2000-12-05 Electro-Mag International, Inc. Hid ballast circuit with arc stabilization
TW512376B (en) * 2000-08-17 2002-12-01 Koninkl Philips Electronics Nv Switching device
US6476566B2 (en) 2000-12-27 2002-11-05 Infocus Systems, Inc. Method and apparatus for canceling ripple current in a lamp
JP3736438B2 (ja) 2001-11-26 2006-01-18 ウシオ電機株式会社 光源装置および給電装置
EP1452075A1 (de) * 2001-11-29 2004-09-01 Koninklijke Philips Electronics N.V. Einrichtung und verfahren zum betrieb einer entladelampe
JP2003264093A (ja) * 2002-01-07 2003-09-19 Mitsubishi Electric Corp 高圧放電灯点灯装置
US7109668B2 (en) * 2003-10-30 2006-09-19 I.E.P.C. Corp. Electronic lighting ballast
JP2008503867A (ja) * 2004-06-21 2008-02-07 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 Ｈｉｄランプを動作させるための方法及び駆動回路
US20070194721A1 (en) * 2004-08-20 2007-08-23 Vatche Vorperian Electronic lighting ballast with multiple outputs to drive electric discharge lamps of different wattage
CN101321423B (zh) * 2008-07-10 2012-05-16 苏州金三元照明电器有限公司 路灯电子镇流器
DE102008061088A1 (de) * 2008-12-08 2010-06-10 Tridonicatco Schweiz Ag Verfahren und Betriebsgerät zum Feststellen einer akustischen Resonanz bei einer HID-Lampe
US8358085B2 (en) 2009-01-13 2013-01-22 Terralux, Inc. Method and device for remote sensing and control of LED lights
US9326346B2 (en) 2009-01-13 2016-04-26 Terralux, Inc. Method and device for remote sensing and control of LED lights
CA2967422C (en) 2009-11-17 2021-01-26 Terralux, Inc. Led power-supply detection and control
WO2013090904A1 (en) 2011-12-16 2013-06-20 Terralux, Inc. System and methods of applying bleed circuits in led lamps
JP2013251187A (ja) * 2012-06-01 2013-12-12 Panasonic Corp 放電灯点灯装置、およびこれを用いた車載用高輝度放電灯点灯装置、車載用前照灯装置、車両
US9265119B2 (en) 2013-06-17 2016-02-16 Terralux, Inc. Systems and methods for providing thermal fold-back to LED lights
US10944316B2 (en) * 2019-01-16 2021-03-09 Crestron Electronics, Inc. Circuit adapted to detect applied voltage and/or voltage dependent conditions
CN114034902A (zh) * 2021-09-28 2022-02-11 海信（山东）空调有限公司 相电压检测方法、装置、变频空调器及其控制方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890537A (en) * 1974-01-02 1975-06-17 Gen Electric Solid state chopper ballast for gaseous discharge lamps
US4373146A (en) * 1980-10-20 1983-02-08 Gte Products Corporation Method and circuit for operating discharge lamp
TW235383B (de) * 1991-04-04 1994-12-01 Philips Nv
US5225742A (en) * 1991-12-11 1993-07-06 Delta Coventry Corporation Solid state ballast for high intensity discharge lamps
DE4437453A1 (de) * 1994-10-19 1996-04-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betrieb einer Entladungslampe und Schaltungsanordnung zum Betrieb einer Entladungslampe
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
US5569984A (en) * 1994-12-28 1996-10-29 Philips Electronics North America Corporation Method and controller for detecting arc instabilities in gas discharge lamps
US5859505A (en) * 1997-10-02 1999-01-12 Philips Electronics North America Corporation Method and controller for operating a high pressure gas discharge lamp at high frequencies to avoid arc instabilities

Also Published As

Publication number Publication date
EP0938835B1 (de) 2004-02-18
CN1182758C (zh) 2004-12-29
EP0938835A2 (de) 1999-09-01
JP2001505360A (ja) 2001-04-17
US5942860A (en) 1999-08-24
TW492267B (en) 2002-06-21
JP4341993B2 (ja) 2009-10-14
WO1999014991A3 (en) 1999-05-06
WO1999014991A2 (en) 1999-03-25
CN1243655A (zh) 2000-02-02
DE69821736D1 (de) 2004-03-25

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