ATE508616T1 - Wechselrichter zum speisen zweier gasentladungslampen - Google Patents

Wechselrichter zum speisen zweier gasentladungslampen

Info

Publication number
ATE508616T1
ATE508616T1 AT03775717T AT03775717T ATE508616T1 AT E508616 T1 ATE508616 T1 AT E508616T1 AT 03775717 T AT03775717 T AT 03775717T AT 03775717 T AT03775717 T AT 03775717T AT E508616 T1 ATE508616 T1 AT E508616T1
Authority
AT
Austria
Prior art keywords
gas discharge
discharge lamps
powering
inverter
switches
Prior art date
Application number
AT03775717T
Other languages
English (en)
Inventor
Winston Couwenberg
Casteren Dolf Van
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 ATE508616T1 publication Critical patent/ATE508616T1/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
    • H05B41/36—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
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • H05B41/3928—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or 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
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
    • H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
    • H05B41/2888—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage the bridge being commutated at low frequency, e.g. 1kHz
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Pens And Brushes (AREA)
AT03775717T 2002-12-20 2003-12-02 Wechselrichter zum speisen zweier gasentladungslampen ATE508616T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02080505 2002-12-20
PCT/IB2003/005762 WO2004057933A1 (en) 2002-12-20 2003-12-02 Dc/ac converter for supplying two gas discharge lamps

Publications (1)

Publication Number Publication Date
ATE508616T1 true ATE508616T1 (de) 2011-05-15

Family

ID=32668804

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03775717T ATE508616T1 (de) 2002-12-20 2003-12-02 Wechselrichter zum speisen zweier gasentladungslampen

Country Status (8)

Country Link
US (1) US7339326B2 (de)
EP (1) EP1579742B1 (de)
JP (1) JP4733985B2 (de)
CN (1) CN1729729B (de)
AT (1) ATE508616T1 (de)
AU (1) AU2003283736A1 (de)
DE (1) DE60337029D1 (de)
WO (1) WO2004057933A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007054806A1 (de) * 2007-11-16 2009-05-20 Tridonicatco Schweiz Ag Betriebsschaltung für in Serie geschaltete Leuchtmittel, insbesondere HID-Gasentladungslampen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734624A (en) * 1985-07-25 1988-03-29 Matsushita Electric Works, Ltd. Discharge lamp driving circuit
JP2781567B2 (ja) * 1988-09-14 1998-07-30 松下電工株式会社 放電灯点灯装置
ATE120331T1 (de) * 1989-04-28 1995-04-15 Philips Electronics Nv Wechselrichter zum speisen zweier gas und / oder dampfentladungslampen.
IT1259553B (it) 1992-04-23 1996-03-20 Marelli Autronica Circuito di comando per una lampada a scarica di gas, particolarmente per l'impiego a bordo di autoveicoli
JPH0878171A (ja) * 1994-08-31 1996-03-22 Matsushita Electric Works Ltd 放電灯点灯装置
DE19515511A1 (de) * 1995-04-27 1996-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Schaltungsanordnung zum Starten und Betreiben einer Entladungslampe
US5875103A (en) * 1995-12-22 1999-02-23 Electronic Measurements, Inc. Full range soft-switching DC-DC converter
US6278245B1 (en) * 2000-03-30 2001-08-21 Philips Electronics North America Corporation Buck-boost function type electronic ballast with bus capacitor current sensing
US6593703B2 (en) * 2001-06-15 2003-07-15 Matsushita Electric Works, Ltd. Apparatus and method for driving a high intensity discharge lamp

Also Published As

Publication number Publication date
US7339326B2 (en) 2008-03-04
EP1579742A1 (de) 2005-09-28
DE60337029D1 (en) 2011-06-16
AU2003283736A1 (en) 2004-07-14
US20070007901A1 (en) 2007-01-11
CN1729729B (zh) 2011-08-03
JP4733985B2 (ja) 2011-07-27
CN1729729A (zh) 2006-02-01
EP1579742B1 (de) 2011-05-04
JP2006511051A (ja) 2006-03-30
WO2004057933A1 (en) 2004-07-08

Similar Documents

Publication Publication Date Title
MX2007007087A (es) Estabilizador de iluminacion que tiene un convertidor elevador con control de encendido/apagado y metodo de operacion de estabilizador.
EP1727267A3 (de) Steuerungsverfahren für ein pulsbreitenmoduliertes Schaltnetzteil
CA2651277A1 (en) A power source powering and controlling the operation of a device
TW200626390A (en) HID buck and full-bridge ballast control IC
BR0210584A (pt) Lastro eletrônico para acionar, pelo menos, uma lâmpada de descarga gasosa, e métodos para reduzir a distorção harmônica total da corrente de entrada de lastro, e para reduzir o fator de crista de corrente em um lastro eletrônico
DE60225425D1 (de) Elektronisch dimmbare ballastschaltung für eine hochintensitätsentladungslampe
ATE261234T1 (de) Elektronisches vorschaltgerät mit parallelladung und reihensteuerung
DE602004002391D1 (de) Generator für lichtbogenschweissvorrichtung mit hochleistungsfaktor
WO2008002685A3 (en) Simplified ballast control circuit
TWI449470B (zh) 驅動光源之電路與其方法
TW200731875A (en) Dimming ballast and method
ATE508616T1 (de) Wechselrichter zum speisen zweier gasentladungslampen
TW200623964A (en) An apparatus for driving cold-cathode fluorescent lamp
ATE492143T1 (de) Elektronisches vorschaltgerät mit asymmetrischer wechselrichter-ansteuerung
TW200609463A (en) Lamp driving device
WO2009003089A3 (en) Variable amplitude electronic ballast
TW200638803A (en) Electroluminescent lamp driving circuit and method
ATE398906T1 (de) Schaltung und verfahren zum betrieb einer gasentladungslampe
RU2314662C1 (ru) Устройство питания лампы высокого давления
TW200503585A (en) Lamp inverter
TW200721912A (en) Driving apparatus of half-bridge cold cathode fluorescent lamp
TW200802246A (en) Power supply circuit
TW200629328A (en) Dead-time-modulated synchronous PWM controller for dimmable CCFL Royer inverter
EP1803335A4 (de) Vorschaltgerät mit nullspannungsschaltwandler
CN203219594U (zh) 电子镇流式高压钠灯

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties