WO2013152371A3 - Verfahren zum betreiben eines llc-resonanzwandlers für ein leuchtmittel, wandler und led-konverter - Google Patents

Verfahren zum betreiben eines llc-resonanzwandlers für ein leuchtmittel, wandler und led-konverter Download PDF

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Publication number
WO2013152371A3
WO2013152371A3 PCT/AT2013/000068 AT2013000068W WO2013152371A3 WO 2013152371 A3 WO2013152371 A3 WO 2013152371A3 AT 2013000068 W AT2013000068 W AT 2013000068W WO 2013152371 A3 WO2013152371 A3 WO 2013152371A3
Authority
WO
WIPO (PCT)
Prior art keywords
converter
llc resonant
illuminant
side circuit
operating
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.)
Ceased
Application number
PCT/AT2013/000068
Other languages
English (en)
French (fr)
Other versions
WO2013152371A2 (de
Inventor
Günter MARENT
Christoph VONACH
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
Priority to CN201380019793.5A priority Critical patent/CN104247565B/zh
Priority to EP13727020.3A priority patent/EP2837262B1/de
Publication of WO2013152371A2 publication Critical patent/WO2013152371A2/de
Publication of WO2013152371A3 publication Critical patent/WO2013152371A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H05B41/2855—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
    • 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
    • H05B41/2925—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
    • H05B41/2981—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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/39—Circuits containing inverter bridges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3385—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
    • H02M3/3387—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current in a push-pull configuration
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Dc-Dc Converters (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Ein LLC-Resonanzwandler (19) für ein Leuchtmittel (5) weist eine primärseitige Schaltung (19) und eine davon galvanisch getrennte sekundärseitige Schaltung (30) auf. Im Betrieb des LLC-Resonanzwandlers (19) werden ein erster Schalter (21) und ein zweiter Schalter (22) einer Halbbrückenschaltung, mit der ein LLC-Resonanzkreis (25-27) der primärseitigen Schaltung (19) verbunden ist, getaktet geschaltet. Eine Spannung (V_sns) wird in der primärseitige Schaltung (19) erfasst. Die in der primärseitigen Schaltung (19) erfasste Spannung (V_sns) wird verarbeitet, um Informationen über eine Ausgangsspannung der sekundärseitigen Schaltung (30) zu erhalten.
PCT/AT2013/000068 2012-04-13 2013-04-15 Verfahren zum betreiben eines llc-resonanzwandlers für ein leuchtmittel, wandler und led-konverter Ceased WO2013152371A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380019793.5A CN104247565B (zh) 2012-04-13 2013-04-15 操作发光装置、转换器和led变换器的llc谐振转换器的方法
EP13727020.3A EP2837262B1 (de) 2012-04-13 2013-04-15 Verfahren zum betreiben eines llc-resonanzwandlers für ein leuchtmittel, wandler und led-konverter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012007449.2A DE102012007449B4 (de) 2012-04-13 2012-04-13 Verfahren zum Betreiben eines LLC-Resonanzwandlers für ein Leuchtmittel, Wandler und LED-Konverter
DE102012007449.2 2012-04-13

Publications (2)

Publication Number Publication Date
WO2013152371A2 WO2013152371A2 (de) 2013-10-17
WO2013152371A3 true WO2013152371A3 (de) 2014-05-08

Family

ID=48576657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2013/000068 Ceased WO2013152371A2 (de) 2012-04-13 2013-04-15 Verfahren zum betreiben eines llc-resonanzwandlers für ein leuchtmittel, wandler und led-konverter

Country Status (4)

Country Link
EP (1) EP2837262B1 (de)
CN (1) CN104247565B (de)
DE (1) DE102012007449B4 (de)
WO (1) WO2013152371A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013207883A1 (de) * 2013-04-30 2014-10-30 Siemens Aktiengesellschaft Schaltungsanordnung mit einem Resonanzwandler und Verfahren zum Betreiben eines Resonanzwandlers
DE102013224749B4 (de) 2013-12-03 2025-01-23 Tridonic Gmbh & Co Kg Treiberschaltung für Leuchtmittel, insbesondere LEDs, LED-Modul und Leuchte, jeweils mit einer solchen Schaltung, sowie entsprechendes Verfahren
DE102014202665A1 (de) * 2014-02-13 2015-08-27 Tridonic Gmbh & Co Kg Treiberschaltung für LEDs
US10064249B2 (en) * 2015-04-17 2018-08-28 Tridonic Gmbh & Co Kg Converter for light sources
EP3295771B1 (de) * 2015-05-12 2019-11-27 Tridonic GmbH & Co. KG Vorrichtung mit getaktetem wandler zum betrieb von leuchtmitteln
DE102015223738A1 (de) * 2015-11-30 2017-06-01 Tridonic Gmbh & Co Kg LLC-Treiberschaltung mit Dämpfungsglied
US10447148B2 (en) 2016-02-12 2019-10-15 Signify Holding B.V. DC/DC resonant converters and power factor correction using resonant converters, and corresponding control methods
JP7767146B2 (ja) * 2018-11-30 2025-11-11 シグニファイ ホールディング ビー ヴィ スイッチモード電力変換器
CN111175604B (zh) * 2020-01-09 2021-02-26 中南大学 一种基于谐振电容电压的llc谐振变换器故障诊断方法
US11817787B2 (en) * 2021-01-28 2023-11-14 Nxp B.V. Switch mode power supply (SMPS) circuit
AT18195U1 (de) * 2022-12-16 2024-04-15 Tridonic Gmbh & Co Kg Resonanter hybrider Sperrwandler für eine LED-basierte Last

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018761A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Intelligente Flyback-Heizung
US20070291423A1 (en) * 2006-06-15 2007-12-20 Delta Electronics, Inc. Driving circuit for lamp
WO2008151800A1 (de) * 2007-06-15 2008-12-18 Tridonicatco Gmbh & Co. Kg Betriebsgerät zum betreiben einer lichtquelle, insbesondere led
EP2252133A2 (de) * 2009-05-12 2010-11-17 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung zum betreiben einer niederdruck-gasentladungslampe und entsprechendes verfahren
DE102009030106A1 (de) * 2009-06-22 2010-12-23 Minebea Co., Ltd. Verfahren zur Ansteuerung von Gasentladungslampen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8605462B2 (en) 2009-01-16 2013-12-10 System General Corporation Switching circuit for primary-side regulated resonant power converters
CN101668369A (zh) 2009-10-01 2010-03-10 英飞特电子（杭州）有限公司 一种高效率恒流led驱动器
DE102010031244B4 (de) 2010-03-19 2023-01-12 Tridonic Ag Modulares LED-Beleuchtungssystem
US8665611B2 (en) 2010-04-30 2014-03-04 Infineon Technologies Ag Controller for a resonant switched-mode power converter
CN202168249U (zh) 2011-07-19 2012-03-14 深圳市华星光电技术有限公司 Led驱动电路

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018761A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Intelligente Flyback-Heizung
US20070291423A1 (en) * 2006-06-15 2007-12-20 Delta Electronics, Inc. Driving circuit for lamp
WO2008151800A1 (de) * 2007-06-15 2008-12-18 Tridonicatco Gmbh & Co. Kg Betriebsgerät zum betreiben einer lichtquelle, insbesondere led
EP2252133A2 (de) * 2009-05-12 2010-11-17 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung zum betreiben einer niederdruck-gasentladungslampe und entsprechendes verfahren
DE102009030106A1 (de) * 2009-06-22 2010-12-23 Minebea Co., Ltd. Verfahren zur Ansteuerung von Gasentladungslampen

Also Published As

Publication number Publication date
EP2837262B1 (de) 2019-01-09
CN104247565A (zh) 2014-12-24
CN104247565B (zh) 2017-10-13
DE102012007449A1 (de) 2013-10-17
DE102012007449B4 (de) 2024-02-22
EP2837262A2 (de) 2015-02-18
WO2013152371A2 (de) 2013-10-17

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