EP2315506A3 - Betriebsgerät für Leuchtmittel - Google Patents

Betriebsgerät für Leuchtmittel Download PDF

Info

Publication number
EP2315506A3
EP2315506A3 EP10196385A EP10196385A EP2315506A3 EP 2315506 A3 EP2315506 A3 EP 2315506A3 EP 10196385 A EP10196385 A EP 10196385A EP 10196385 A EP10196385 A EP 10196385A EP 2315506 A3 EP2315506 A3 EP 2315506A3
Authority
EP
European Patent Office
Prior art keywords
control circuit
digital control
operating device
reference value
output
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.)
Granted
Application number
EP10196385A
Other languages
English (en)
French (fr)
Other versions
EP2315506A2 (de
EP2315506B1 (de
Inventor
Stefan Zudrell-Koch
Günter MARENT
Horst Knoedgen
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.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and 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 and Co KG filed Critical Tridonic GmbH and Co KG
Publication of EP2315506A2 publication Critical patent/EP2315506A2/de
Publication of EP2315506A3 publication Critical patent/EP2315506A3/de
Application granted granted Critical
Publication of EP2315506B1 publication Critical patent/EP2315506B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Die Erfindung betrifft den Betrieb eines Betriebsgeräts für Leuchtmittel, insbesondere eines Elektronischen Vorschaltgeräts (EVG) für Gasentladungslampen.
Das Leuchtmittel wird dabbei durch Ausgabe von Ansteuersignalen von einer digitalen Steuerschaltung (1) angesteuert. Wenigstens ein analoges Messignal wird der digitalen Steuerschaltung (1) zurückgeführt, wobei
- das wenigstens eine analoge Messignal in der digitalen Steuerschaltung (1) mit einem einstellbaren Referenzwert verglichen wird, und
- der einstellbare Referenzwert von einer zentralen Steuereineit (2) der digitalen Steuerschaltung (1) ausgegeben wird.
Der Referenzwert hängt dabei von dem aktuellen Betriebszustand des Betriebsgeräts und/oder der aktuellen Phasenlage des wenigstens einen Messignals.
EP10196385.8A 2006-03-27 2007-02-15 Betriebsgerät für Leuchtmittel Active EP2315506B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006014062.1A DE102006014062B4 (de) 2006-03-27 2006-03-27 Betriebsgerät für Leuchtmittel
EP07711552A EP2000011B1 (de) 2006-03-27 2007-02-15 Betriebsgerät für leuchtmittel

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP07711552A Division EP2000011B1 (de) 2006-03-27 2007-02-15 Betriebsgerät für leuchtmittel
EP07711552.5 Division 2007-02-15

Publications (3)

Publication Number Publication Date
EP2315506A2 EP2315506A2 (de) 2011-04-27
EP2315506A3 true EP2315506A3 (de) 2012-11-21
EP2315506B1 EP2315506B1 (de) 2018-04-25

Family

ID=37198728

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07711552A Active EP2000011B1 (de) 2006-03-27 2007-02-15 Betriebsgerät für leuchtmittel
EP10196385.8A Active EP2315506B1 (de) 2006-03-27 2007-02-15 Betriebsgerät für Leuchtmittel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07711552A Active EP2000011B1 (de) 2006-03-27 2007-02-15 Betriebsgerät für leuchtmittel

Country Status (4)

Country Link
EP (2) EP2000011B1 (de)
CN (1) CN101411247B (de)
DE (1) DE102006014062B4 (de)
WO (1) WO2007110125A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101926231B (zh) 2008-01-24 2013-08-21 奥斯兰姆有限公司 用于调节通过至少一个放电灯的电流的电路装置和方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168453A (en) * 1977-12-28 1979-09-18 Datapower, Inc. Variable intensity control apparatus for operating a gas discharge lamp
EP0659035A1 (de) * 1993-12-16 1995-06-21 ZUMTOBEL LICHT GmbH Verfahren zum Einstellen des Summenlichts in einem Raum und Vorrichtung zur Durchführung des Verfahrens
US20020030456A1 (en) * 2000-02-10 2002-03-14 Fairchild Korea Semiconductor, Ltd. Lamp system with electronic ballast
WO2002067636A1 (en) * 2001-02-20 2002-08-29 Noontek Limited A digital lamp controller for low frequency operation
US20030197632A1 (en) * 2002-04-10 2003-10-23 Systel Development & Industries Ltd. System on chip for digital control of electronic power devices
US20040251852A1 (en) * 2002-09-25 2004-12-16 Takashi Kambara Electronic ballast for a discharge lamp
US20060170375A1 (en) * 2005-02-01 2006-08-03 Ushio Denki Kabushiki Kaisha Discharge lamp lighting device
US20060175984A1 (en) * 2005-02-09 2006-08-10 Ushio Denki Kabushiki Kaisha Discharge lamp lighting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1755699A (en) * 1997-12-23 1999-07-19 Tridonic Bauelemente Gmbh Electronic lamp ballast
DE102004036958A1 (de) * 2004-07-30 2006-03-23 Tridonicatco Gmbh & Co. Kg Ansteuerung von Leistungsschaltern
TWI294683B (en) * 2004-08-23 2008-03-11 Monolithic Power Systems Inc A fault protection scheme for ccfl integrated circuits

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168453A (en) * 1977-12-28 1979-09-18 Datapower, Inc. Variable intensity control apparatus for operating a gas discharge lamp
EP0659035A1 (de) * 1993-12-16 1995-06-21 ZUMTOBEL LICHT GmbH Verfahren zum Einstellen des Summenlichts in einem Raum und Vorrichtung zur Durchführung des Verfahrens
US20020030456A1 (en) * 2000-02-10 2002-03-14 Fairchild Korea Semiconductor, Ltd. Lamp system with electronic ballast
WO2002067636A1 (en) * 2001-02-20 2002-08-29 Noontek Limited A digital lamp controller for low frequency operation
US20030197632A1 (en) * 2002-04-10 2003-10-23 Systel Development & Industries Ltd. System on chip for digital control of electronic power devices
US20040251852A1 (en) * 2002-09-25 2004-12-16 Takashi Kambara Electronic ballast for a discharge lamp
US20060170375A1 (en) * 2005-02-01 2006-08-03 Ushio Denki Kabushiki Kaisha Discharge lamp lighting device
US20060175984A1 (en) * 2005-02-09 2006-08-10 Ushio Denki Kabushiki Kaisha Discharge lamp lighting device

Also Published As

Publication number Publication date
CN101411247A (zh) 2009-04-15
CN101411247B (zh) 2013-01-30
EP2315506A2 (de) 2011-04-27
EP2000011A1 (de) 2008-12-10
EP2315506B1 (de) 2018-04-25
DE102006014062A1 (de) 2007-10-04
EP2000011B1 (de) 2012-06-27
WO2007110125A1 (de) 2007-10-04
DE102006014062B4 (de) 2018-05-17

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