WO2012083327A3 - Geregelte wendelheizung für gasentladungslampen - Google Patents

Geregelte wendelheizung für gasentladungslampen Download PDF

Info

Publication number
WO2012083327A3
WO2012083327A3 PCT/AT2011/000507 AT2011000507W WO2012083327A3 WO 2012083327 A3 WO2012083327 A3 WO 2012083327A3 AT 2011000507 W AT2011000507 W AT 2011000507W WO 2012083327 A3 WO2012083327 A3 WO 2012083327A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
coil
discharge lamp
circuit
control
Prior art date
Application number
PCT/AT2011/000507
Other languages
English (en)
French (fr)
Other versions
WO2012083327A2 (de
Inventor
Dietmar Klien
Original Assignee
Tridonic Gmbh & Co. Kg
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 Tridonic Gmbh & Co. Kg filed Critical Tridonic Gmbh & Co. Kg
Priority to EP11815746.0A priority Critical patent/EP2656697A2/de
Publication of WO2012083327A2 publication Critical patent/WO2012083327A2/de
Publication of WO2012083327A3 publication Critical patent/WO2012083327A3/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
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Die Erfindung stellt ein Vorschaltgerät für mindestens eine Gasentladungslampe, mit einem Lastkreis, an den die Gasentladungslampe anzuschließen ist, einem mittels eines Schalters gesteuerten, vorzugsweise getakteten Heizkreis für wenigstens eine Wendel der Gasentladungslampe, und einer Steuerschaltung, wobei die Steuerschaltung direkt oder indirekt eine Temperatur mindestens einer Wendel anhand eines vorzugsweise elektrischen Temperatur- Parameters wie bspw. einer Spannung und/oder eines Stroms an der mindestens einen Wendel erfasst, und die Steuerschaltung den ermittelten Temperatur-Parameter als Istwert für eine Regelung einer Heizleistung verwendet, um abhängig von dem Temperatur-Parameter die der Wendel zugeführte elektrische Heizleistung durch Ansteuerung, vorzugsweise Taktung des Schalters des Heizkreises zu regeln. Weiter stellt die Erfindung ein Verfahren zum regeln einer Wendelspannung einer Gasentladungslampe sowie eine Schaltung zur Durchführung des Verfahrens bereit.
PCT/AT2011/000507 2010-12-23 2011-12-21 Geregelte wendelheizung für gasentladungslampen WO2012083327A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11815746.0A EP2656697A2 (de) 2010-12-23 2011-12-21 Geregelte wendelheizung für gasentladungslampen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010064032 DE102010064032A1 (de) 2010-12-23 2010-12-23 Geregelte Wendelheizung für Gasentladungslampen
DE102010064032.8 2010-12-23

Publications (2)

Publication Number Publication Date
WO2012083327A2 WO2012083327A2 (de) 2012-06-28
WO2012083327A3 true WO2012083327A3 (de) 2012-09-07

Family

ID=45562646

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2011/000507 WO2012083327A2 (de) 2010-12-23 2011-12-21 Geregelte wendelheizung für gasentladungslampen

Country Status (3)

Country Link
EP (1) EP2656697A2 (de)
DE (1) DE102010064032A1 (de)
WO (1) WO2012083327A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013207327A1 (de) 2013-04-23 2014-10-23 Tridonic Gmbh & Co. Kg Konvertermodul zum Betrieb von Leuchtmitteln, mit potentialtrennendem getakteten Wandler
DE102015107694A1 (de) * 2015-05-18 2016-11-24 Zed Ziegler Electronic Devices Gmbh Gasentladungslampe sowie Vorrichtung zu deren Temperierung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218959A1 (de) * 1991-07-11 1993-01-14 Bosch Gmbh Robert Schaltungsanordnung zum betrieb einer leuchtstofflampe
DE102005057107A1 (de) * 2004-11-25 2006-06-01 Simon Struktur Und Management Gmbh Verfahren zum Vorheizen
US20070029936A1 (en) * 2005-08-03 2007-02-08 Access Business Group International Llc Inductively powered gas discharge lamp
WO2009109326A1 (de) * 2008-03-04 2009-09-11 Tridonicatco Gmbh & Co. Kg Schaltung zum beheizen und überwachen der heizwendeln mindestens einer mit einem evg betriebenen gasentladungslampe sowie beleuchtungssystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016035A1 (de) 2000-03-31 2001-10-18 Trilux Lenze Gmbh & Co Kg Verfahren und Vorschaltgerät zum Dimmen einer mit einer Leuchtstofflampe versehenen Leuchte
DE10129755A1 (de) * 2001-06-20 2003-01-02 Wilken Wilhelm Betriebsgerät für Leuchtstoffröhren mit eingebauter Kühlstelle
CN1589593A (zh) * 2001-11-23 2005-03-02 皇家飞利浦电子股份有限公司 加热放电灯的电极的设备
DE102007016322A1 (de) * 2007-04-04 2008-10-09 Tridonicatco Gmbh & Co. Kg Schaltung zur Wendelheizung
DE102009021048A1 (de) * 2008-06-09 2009-12-10 Tridonicatco Gmbh & Co. Kg Schaltung zum Beheizen wenigstens einer Heizwendel einer Gasentladungslampe, und Beleuchtungssystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218959A1 (de) * 1991-07-11 1993-01-14 Bosch Gmbh Robert Schaltungsanordnung zum betrieb einer leuchtstofflampe
DE102005057107A1 (de) * 2004-11-25 2006-06-01 Simon Struktur Und Management Gmbh Verfahren zum Vorheizen
US20070029936A1 (en) * 2005-08-03 2007-02-08 Access Business Group International Llc Inductively powered gas discharge lamp
WO2009109326A1 (de) * 2008-03-04 2009-09-11 Tridonicatco Gmbh & Co. Kg Schaltung zum beheizen und überwachen der heizwendeln mindestens einer mit einem evg betriebenen gasentladungslampe sowie beleuchtungssystem

Also Published As

Publication number Publication date
DE102010064032A1 (de) 2012-06-28
WO2012083327A2 (de) 2012-06-28
EP2656697A2 (de) 2013-10-30

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