MX2009007061A - Deteccion de un punto de fin de vida de lampara, anti-arqueamiento y proteccion de no carga para un balasto electronico. - Google Patents

Deteccion de un punto de fin de vida de lampara, anti-arqueamiento y proteccion de no carga para un balasto electronico.

Info

Publication number
MX2009007061A
MX2009007061A MX2009007061A MX2009007061A MX2009007061A MX 2009007061 A MX2009007061 A MX 2009007061A MX 2009007061 A MX2009007061 A MX 2009007061A MX 2009007061 A MX2009007061 A MX 2009007061A MX 2009007061 A MX2009007061 A MX 2009007061A
Authority
MX
Mexico
Prior art keywords
lamp
arcing
pulse
eol
micro controller
Prior art date
Application number
MX2009007061A
Other languages
English (en)
Inventor
Timothy Chen
Ajay Karthik Hari
Gregory Alan Harper
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2009007061A publication Critical patent/MX2009007061A/es

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
    • H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp 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
    • H05B41/26—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
    • H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2988—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
    • 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
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Se describen sistemas y métodos que facilitan detectar un impulso en un circuito de balasto para una lámpara, cuando la lámpara está en una etapa de fin de vida (EOL) o cuando la lámpara experimenta una condición de conducción de arco, tal como puede ocurrir cuando un contacto entre la lámpara y su sujetador se ve comprometido. Luego de detectar el impulso, un microcontrolador puede distinguir entre condiciones EOL y de arco con base en el ancho del impulso detectado y puede iniciar una respuesta apropiada. Por ejemplo, cuando el impulso se debe a un evento de arco, el microcontrolador puede interrumpir la operación de la lámpara por un breve período para reiniciar la lámpara, con el fin de mitigar la condición de arco. Cuando el impulso es provocado por una condición EOL, el microcontrolador puede colocar la lámpara en un modo de pre-calentamiento o de reinicio para evitar la falla de lámpara. En cualquier caso, las respuestas al impulso detectado mitigan la ocurrencia de temperaturas peligrosamente altas en la lámpara que pueden dañar los soportes de la lámpara.
MX2009007061A 2006-12-27 2007-11-27 Deteccion de un punto de fin de vida de lampara, anti-arqueamiento y proteccion de no carga para un balasto electronico. MX2009007061A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/646,138 US7327101B1 (en) 2006-12-27 2006-12-27 Single point sensing for end of lamp life, anti-arcing, and no-load protection for electronic ballast
PCT/US2007/085586 WO2008082819A1 (en) 2006-12-27 2007-11-27 Single point sensing for end of lamp life, anti-arcing, and no-load protection for electronic ballast

Publications (1)

Publication Number Publication Date
MX2009007061A true MX2009007061A (es) 2009-07-09

Family

ID=38988807

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007061A MX2009007061A (es) 2006-12-27 2007-11-27 Deteccion de un punto de fin de vida de lampara, anti-arqueamiento y proteccion de no carga para un balasto electronico.

Country Status (8)

Country Link
US (1) US7327101B1 (es)
EP (1) EP2127500B1 (es)
JP (1) JP5284275B2 (es)
CN (1) CN101574021B (es)
AT (1) ATE527865T1 (es)
MX (1) MX2009007061A (es)
PL (1) PL2127500T3 (es)
WO (1) WO2008082819A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093259A1 (en) * 2007-01-30 2008-08-07 Koninklijke Philips Electronics N.V. Method and device for driving a gas discharge lamp
DE102007015508B4 (de) * 2007-03-28 2016-04-28 Tridonic Gmbh & Co Kg Digitale Steuerschaltung eines Betriebsgeräts für Leuchtmittel sowie Verfahren zum Betreiben eines Betriebsgerätes
US20090284183A1 (en) * 2008-05-15 2009-11-19 S.C. Johnson & Son, Inc. CFL Auto Shutoff for Improper Use Condition
US8310160B1 (en) 2009-03-17 2012-11-13 Universal Lighting Technologies, Inc. Anti-arcing circuit for current-fed parallel resonant inverter
US8482213B1 (en) 2009-06-29 2013-07-09 Panasonic Corporation Electronic ballast with pulse detection circuit for lamp end of life and output short protection
CN102687596B (zh) * 2010-01-07 2015-12-16 奥斯兰姆施尔凡尼亚公司 灯寿命结束检测电路
US8853965B2 (en) * 2010-02-01 2014-10-07 Twisthink, L.L.C. Luminary control systems
US8446102B2 (en) * 2010-05-24 2013-05-21 Leviton Manufacturing Co., Inc. Lighting control failsafe circuit
US8384310B2 (en) * 2010-10-08 2013-02-26 General Electric Company End-of-life circuit for fluorescent lamp ballasts
US8564216B1 (en) 2011-02-02 2013-10-22 Universal Lighting Technologies, Inc. Asymmetric end-of-life protection circuit for fluorescent lamp ballasts
WO2012151712A1 (en) * 2011-05-09 2012-11-15 General Electric Improved programmed start circuit for ballast
US8947020B1 (en) 2011-11-17 2015-02-03 Universal Lighting Technologies, Inc. End of life control for parallel lamp ballast
US8981656B2 (en) * 2012-04-03 2015-03-17 General Electric Company Relamping circuit for fluorescent ballasts
US9084304B2 (en) 2012-09-17 2015-07-14 Osram Sylvania Inc. Fault condition of detection circuit
CN103702496A (zh) * 2012-09-28 2014-04-02 通用电气公司 用于电压馈电镇流器的寿命结束保护
US9271375B2 (en) 2013-02-25 2016-02-23 Leviton Manufacturing Company, Inc. System and method for occupancy sensing with enhanced functionality
DE102015105914B3 (de) 2015-04-17 2016-08-11 Siteco Beleuchtungstechnik Gmbh Verfahren und Vorrichtung zur Bestimmung einer Lebenserwartungs-Information eines LED-Moduls

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179765A (en) * 1981-04-30 1982-11-05 Matsushita Electric Works Ltd Lamp life detecting circuit
US4471268A (en) * 1982-12-27 1984-09-11 General Electric Company Lighting unit having power supply with improved switching means
US5055747A (en) * 1990-07-20 1991-10-08 Intent Patents A.G. Self-regulating, no load protected electronic ballast system
JPH05205890A (ja) * 1992-01-27 1993-08-13 S I Electron:Kk 蛍光灯インバータ装置
JPH06283288A (ja) * 1993-03-26 1994-10-07 Mitsubishi Electric Corp 放電灯点灯装置
US5650694A (en) 1995-03-31 1997-07-22 Philips Electronics North America Corporation Lamp controller with lamp status detection and safety circuitry
US5808422A (en) 1996-05-10 1998-09-15 Philips Electronics North America Lamp ballast with lamp rectification detection circuitry
US5982113A (en) * 1997-06-20 1999-11-09 Energy Savings, Inc. Electronic ballast producing voltage having trapezoidal envelope for instant start lamps
EP1066739B1 (de) 1997-12-23 2002-02-27 Tridonic Bauelemente GmbH Verfahren und vorrichtung zum erfassen des in einer gasentladungslampe auftretenden gleichrichteffekts
US6008592A (en) 1998-06-10 1999-12-28 International Rectifier Corporation End of lamp life or false lamp detection circuit for an electronic ballast
US6291944B1 (en) 2000-05-05 2001-09-18 Universal Lighting Technologies, Inc. System and method for limiting through-lamp ground fault currents in non-isolated electronic ballasts
JP2002324693A (ja) * 2001-04-25 2002-11-08 Arumo Technos Kk 放電灯点灯装置
JP4144231B2 (ja) * 2002-02-25 2008-09-03 松下電工株式会社 放電灯点灯装置
US6741043B2 (en) 2002-09-30 2004-05-25 Osram Sylvania, Inc. Ballast with adaptive end-of-lamp-life protection
JP4314046B2 (ja) * 2003-03-28 2009-08-12 三菱電機株式会社 放電灯点灯装置
US20070029943A1 (en) * 2003-09-12 2007-02-08 Erhardt Robert A Ballast with lampholder arc protection
JP4542806B2 (ja) * 2004-03-29 2010-09-15 オスラム・メルコ株式会社 高圧放電灯点灯装置
JP4417165B2 (ja) * 2004-04-26 2010-02-17 オスラム・メルコ株式会社 高圧放電灯点灯装置
US7211966B2 (en) * 2004-07-12 2007-05-01 International Rectifier Corporation Fluorescent ballast controller IC
JP2006092942A (ja) * 2004-09-24 2006-04-06 Toshiba Lighting & Technology Corp 放電ランプ点灯装置および照明器具
US7193368B2 (en) * 2004-11-12 2007-03-20 General Electric Company Parallel lamps with instant program start electronic ballast

Also Published As

Publication number Publication date
PL2127500T3 (pl) 2012-03-30
EP2127500B1 (en) 2011-10-05
EP2127500A1 (en) 2009-12-02
ATE527865T1 (de) 2011-10-15
JP5284275B2 (ja) 2013-09-11
US7327101B1 (en) 2008-02-05
WO2008082819A1 (en) 2008-07-10
CN101574021B (zh) 2013-08-14
JP2010515230A (ja) 2010-05-06
CN101574021A (zh) 2009-11-04

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