EP2271187A3 - Steuerung und Messung der Funktionen eines elektronischen Vorschaltgerät - Google Patents

Steuerung und Messung der Funktionen eines elektronischen Vorschaltgerät Download PDF

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Publication number
EP2271187A3
EP2271187A3 EP10163702A EP10163702A EP2271187A3 EP 2271187 A3 EP2271187 A3 EP 2271187A3 EP 10163702 A EP10163702 A EP 10163702A EP 10163702 A EP10163702 A EP 10163702A EP 2271187 A3 EP2271187 A3 EP 2271187A3
Authority
EP
European Patent Office
Prior art keywords
electronic ballast
switching
switching transistor
lamp
control circuit
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
EP10163702A
Other languages
English (en)
French (fr)
Other versions
EP2271187B1 (de
EP2271187A2 (de
Inventor
Hannu Vihinen
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.)
Helvar Oy AB
Original Assignee
Helvar Oy AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40825442&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2271187(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Helvar Oy AB filed Critical Helvar Oy AB
Publication of EP2271187A2 publication Critical patent/EP2271187A2/de
Publication of EP2271187A3 publication Critical patent/EP2271187A3/de
Application granted granted Critical
Publication of EP2271187B1 publication Critical patent/EP2271187B1/de
Not-in-force 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
    • H05B41/26—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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal 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
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2986—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit 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
    • H05B41/282—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
    • H05B41/2825—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 by means of a bridge converter in the final stage
    • 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
    • H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal 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
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
EP10163702.3A 2009-06-30 2010-05-24 Steuerung und Messung der Funktionen eines elektronischen Vorschaltgerät Not-in-force EP2271187B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20095737A FI121561B (fi) 2009-06-30 2009-06-30 Elektronisen liitäntälaitteen toimintojen säätäminen ja mittaaminen

Publications (3)

Publication Number Publication Date
EP2271187A2 EP2271187A2 (de) 2011-01-05
EP2271187A3 true EP2271187A3 (de) 2013-03-20
EP2271187B1 EP2271187B1 (de) 2017-04-19

Family

ID=40825442

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10163702.3A Not-in-force EP2271187B1 (de) 2009-06-30 2010-05-24 Steuerung und Messung der Funktionen eines elektronischen Vorschaltgerät

Country Status (2)

Country Link
EP (1) EP2271187B1 (de)
FI (1) FI121561B (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071136A1 (en) * 2003-02-04 2004-08-19 Koninklijke Philips Electronics N.V. Circuit arrangement
WO2008119613A1 (en) * 2007-03-30 2008-10-09 Osram Gesellschaft mit beschränkter Haftung Method of ignition regulation of discharge lamp and the corresponding electronic ballast circuit
EP2046099A1 (de) * 2007-10-04 2009-04-08 Helvar Oy Ab Vorrichtung für eine elektronische Verbindung für eine Lampe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650677B2 (ja) 1985-01-24 1994-06-29 松下電工株式会社 放電灯点灯装置
US4873471A (en) 1986-03-28 1989-10-10 Thomas Industries Inc. High frequency ballast for gaseous discharge lamps
DE4018127A1 (de) 1990-06-06 1991-12-12 Zumtobel Ag Verfahren und schaltungsanordnung zur regelung der helligkeit (dimmen) von gasentladungslampen
ATE213901T1 (de) 1997-12-23 2002-03-15 Tridonic Bauelemente Verfahren und vorrichtung zum erfassen des in einer gasentladungslampe auftretenden gleichrichteffekts
DE10204044A1 (de) 2002-02-01 2003-08-14 Tridonicatco Gmbh & Co Kg Elektronisches Vorschaltgerät für Gasentladungslampe
DE10205896A1 (de) 2002-02-13 2003-09-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsschaltung für Entladungslampe mit frequenzvariabler Zündung
DE10221450A1 (de) 2002-05-15 2003-11-27 Philips Intellectual Property Schaltungsanordnung für einen resonanten Konverter und Verfahren zu dessen Betrieb
DE10223977C1 (de) 2002-05-29 2003-09-04 Siemens Ag Messschaltung
US6891339B2 (en) 2002-09-19 2005-05-10 International Rectifier Corporation Adaptive CFL control circuit
DE102004009994A1 (de) 2004-03-01 2005-09-22 Tridonicatco Gmbh & Co. Kg Überstrom- und Mittenpunktspannungserfassung
CN1977570B (zh) 2004-06-28 2010-06-16 皇家飞利浦电子股份有限公司 荧光管灯驱动电路
DE102004037389C5 (de) 2004-08-02 2014-04-10 Infineon Technologies Ag Verfahren zur Ansteuerung einer eine Leuchtstofflampe aufweisenden Last zur Optimierung des Zündvorganges
US7288898B2 (en) 2005-03-04 2007-10-30 International Rectifier Corporation Automotive high intensity discharge lamp ballast circuit
DE102005020178A1 (de) 2005-04-28 2006-11-09 HÜCO electronic GmbH Schaltungsvorrichtung und Verfahren zum Betreiben einer Lampe
EP1776000A3 (de) 2005-10-12 2008-05-28 Int Rectifier Corp 8-beinige integrierte Schaltung für ein Vorschaltgerät mit Leistungsfaktorkorrektur

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071136A1 (en) * 2003-02-04 2004-08-19 Koninklijke Philips Electronics N.V. Circuit arrangement
WO2008119613A1 (en) * 2007-03-30 2008-10-09 Osram Gesellschaft mit beschränkter Haftung Method of ignition regulation of discharge lamp and the corresponding electronic ballast circuit
EP2046099A1 (de) * 2007-10-04 2009-04-08 Helvar Oy Ab Vorrichtung für eine elektronische Verbindung für eine Lampe

Also Published As

Publication number Publication date
FI20095737A0 (fi) 2009-06-30
EP2271187B1 (de) 2017-04-19
FI121561B (fi) 2010-12-31
EP2271187A2 (de) 2011-01-05

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