JP5903273B2 - 共振コンバータ - Google Patents
共振コンバータ Download PDFInfo
- Publication number
- JP5903273B2 JP5903273B2 JP2011551558A JP2011551558A JP5903273B2 JP 5903273 B2 JP5903273 B2 JP 5903273B2 JP 2011551558 A JP2011551558 A JP 2011551558A JP 2011551558 A JP2011551558 A JP 2011551558A JP 5903273 B2 JP5903273 B2 JP 5903273B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- load
- supply
- resonant
- bridge
- 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.)
- Expired - Fee Related
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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
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/01—Resonant DC/DC converters
-
- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33571—Half-bridge at primary side of an isolation transformer
-
- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
-
- 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
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Dc-Dc Converters (AREA)
Description
ブリッジ回路と、
前記ブリッジ回路へ結合され、1又はそれ以上の負荷を有する関連する負荷回路へ結合可能である少なくとも1つの共振回路と、
前記関連する負荷回路の前記1又はそれ以上の負荷に対して直列に前記ブリッジ回路と関連する負荷回路との間に結合され、該関連する負荷回路を前記ブリッジ回路から離接する少なくとも1つの供給スイッチングユニットと、
前記少なくとも1つの供給スイッチングユニットを、該供給スイッチングユニットと関連する共振回路の共振電流と同期して制御する制御ユニットと
を有し、負荷回路ごとに共振回路及び供給スイッチングユニットが設けられる。望ましくは、供給スイッチングユニットの数は、共振回路の数に対応し、すなわち、言い換えると、少なくとも1つの供給スイッチングユニットが各共振回路に割り当てられる。
Claims (11)
- 複数の負荷回路へ給電する供給回路であって、前記複数の負荷回路の夫々が1又はそれ以上の負荷を有する、供給回路において、
ブリッジ回路と、制御ユニットとを有し、
前記複数の負荷回路の夫々について、
前記ブリッジ回路へ結合され、当該負荷回路へ結合可能である共振回路と、
当該負荷回路の前記1又はそれ以上の負荷に対して直列に前記ブリッジ回路と当該負荷回路との間に結合され、前記共振回路の共振電流と同期して当該負荷回路を前記ブリッジ回路から離接するよう前記制御ユニットによって制御される供給スイッチングユニットと
を更に有する供給回路。 - 前記ブリッジ回路はハーフブリッジを有する、
請求項1に記載の供給回路。 - 前記ブリッジ回路はフルブリッジを有する、
請求項1に記載の供給回路。 - 前記制御ユニットは、前記共振回路の共振周波数の半分である前記ブリッジ回路の最大スイッチング周波数を供給するよう構成される、
請求項1に記載の供給回路。 - 前記制御ユニットは、複数の共振回路の最低共振周波数の半分である前記ブリッジ回路の最大スイッチング周波数を供給するよう構成される、
請求項1に記載の供給回路。 - 3つの共振回路を有し、該共振回路のうちの第1の共振回路は、少なくとも1つの赤色LED及び/又はOLEDを有する負荷回路へ結合され、前記共振回路のうちの第2の共振回路は、少なくとも1つの緑色LED及び/又はOLEDを有する負荷回路へ結合され、前記共振回路のうちの第3の共振回路は、少なくとも1つの青色LED及び/又はOLEDを有する負荷回路へ結合される、
請求項1に記載の供給回路。 - 前記供給スイッチングユニットは、MOSFETトランジスタである、
請求項1に記載の供給回路。 - 前記制御ユニットは、前記共振電流の第2の負性半波の間、前記供給スイッチングユニットをオン又はオフするよう構成される、
請求項1に記載の供給回路。 - 請求項1乃至8のうちいずれか一項に記載の供給回路と、夫々1又はそれ以上の負荷を有する複数の負荷回路とを有する装置。
- 前記複数の負荷回路のうちの少なくとも1つは、逆並列構成を有するLED列を有する、
請求項9に記載の装置。 - 少なくとも1つの感光部品が、前記複数の負荷回路のうちの少なくとも1つと相互に作用するよう設けられる、
請求項9に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09153748.0 | 2009-02-26 | ||
EP09153748 | 2009-02-26 | ||
PCT/IB2010/050779 WO2010097753A1 (en) | 2009-02-26 | 2010-02-23 | Resonant converter |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012518985A JP2012518985A (ja) | 2012-08-16 |
JP2012518985A5 JP2012518985A5 (ja) | 2014-07-31 |
JP5903273B2 true JP5903273B2 (ja) | 2016-04-13 |
Family
ID=42122939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011551558A Expired - Fee Related JP5903273B2 (ja) | 2009-02-26 | 2010-02-23 | 共振コンバータ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9225254B2 (ja) |
EP (1) | EP2401807B1 (ja) |
JP (1) | JP5903273B2 (ja) |
KR (1) | KR101657702B1 (ja) |
CN (1) | CN102334271B (ja) |
RU (1) | RU2566736C2 (ja) |
WO (1) | WO2010097753A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8274230B2 (en) * | 2010-03-26 | 2012-09-25 | Davinci Industrial Inc. | LED lamp apparatus and method for adjusting color temperature of LED module therein |
CN101951159B (zh) * | 2010-09-20 | 2013-04-24 | 浙江大学 | 电容隔离型多路恒流输出谐振式直流/直流变流器 |
DE102010041632A1 (de) * | 2010-09-29 | 2012-03-29 | Osram Gesellschaft mit beschränkter Haftung | Schaltungsanordnung zum Betreiben mindestens zweier Halbleiterlichtquellen |
US20120206065A1 (en) * | 2011-02-14 | 2012-08-16 | Whitaker Bradford K | Light emitting apparatus and method of manufacturing and using the same |
JP5807200B2 (ja) * | 2011-06-22 | 2015-11-10 | パナソニックIpマネジメント株式会社 | 照明装置 |
US10547205B2 (en) * | 2012-06-07 | 2020-01-28 | Signify Holding B.V. | System and method for emergency lighting |
BE1020849A5 (nl) * | 2012-07-26 | 2014-06-03 | Manzana Bvba | Schakelaar. |
EP3047565B1 (en) * | 2013-09-19 | 2019-01-09 | Philips Lighting Holding B.V. | Compact driver, notably for a light emitting diode, having an integrated dual output |
CN103745701B (zh) * | 2013-12-30 | 2016-05-04 | 深圳市华星光电技术有限公司 | 反激式升压电路、led背光驱动电路及液晶显示器 |
DE102014224564B4 (de) * | 2014-12-01 | 2017-04-06 | Dialog Semiconductor (Uk) Limited | SSL-Baugruppe mit Resonanzwandler und mehreren AC-LED-Ketten sowie Verfahren zum Betreiben einer derartigen SSL-Baugruppe mit Wechselstrom |
DE102016206681B3 (de) * | 2016-04-20 | 2017-08-31 | Technische Universität Dresden | Leuchtdiodenanordnung, Verfahren zum Betrieb einer Leuchtdiodenanordnung, OLED-Display und Verfahren zum Betrieb eines OLED-Displays |
CN106787912A (zh) * | 2017-02-28 | 2017-05-31 | 深圳市皓文电子有限公司 | 一种全桥谐振变换器 |
US10327292B2 (en) * | 2017-07-17 | 2019-06-18 | The Regents Of The University Of Colorado, A Body Corporate | Resonant DC-to-DC drivers |
KR102563285B1 (ko) | 2018-11-05 | 2023-08-03 | 삼성디스플레이 주식회사 | 표시 장치 |
JP7303047B2 (ja) * | 2019-06-27 | 2023-07-04 | 矢崎総業株式会社 | 発光装置及び色度ばらつき補正方法 |
US11910502B2 (en) * | 2019-10-24 | 2024-02-20 | Signify Holding B.V. | LED driver for LED lighting systems for replacing a high-intensity discharge lamp |
Family Cites Families (18)
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SU860164A1 (ru) | 1979-12-25 | 1981-08-30 | Институт Электродинамики Ан Украинской Сср | Устройство дл автоматического управлени освещением |
EP0583838B1 (en) * | 1992-08-20 | 1997-01-15 | Koninklijke Philips Electronics N.V. | Lamp ballast circuit |
US5563473A (en) * | 1992-08-20 | 1996-10-08 | Philips Electronics North America Corp. | Electronic ballast for operating lamps in parallel |
JP2003517257A (ja) | 1999-12-18 | 2003-05-20 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 共振回路素子を含む変換器 |
US6369525B1 (en) * | 2000-11-21 | 2002-04-09 | Philips Electronics North America | White light-emitting-diode lamp driver based on multiple output converter with output current mode control |
DE10200022A1 (de) * | 2002-01-02 | 2003-07-17 | Philips Intellectual Property | Schaltungsanordnung zum Betrieb einer oder mehrerer Lampen |
ITVI20030165A1 (it) * | 2003-08-11 | 2005-02-12 | Global Display Solutions Spa | Sistema di alimentazione elettrica |
JP2005190766A (ja) * | 2003-12-25 | 2005-07-14 | Ushio Inc | 高圧放電ランプ点灯装置およびプロジェクター装置 |
CN101395791B (zh) * | 2006-03-06 | 2012-07-04 | 皇家飞利浦电子股份有限公司 | 供电电路及包括供电电路的设备 |
TWM301461U (en) * | 2006-05-09 | 2006-11-21 | Hipro Electronics Taiwan Co Lt | Half-bridge LLC resonant transformer having a synchronizing rectifying function |
JP5607926B2 (ja) * | 2006-06-20 | 2014-10-15 | コーニンクレッカ フィリップス エヌ ヴェ | 共振電源を動作させる方法及び共振電源 |
JP4910525B2 (ja) | 2006-07-11 | 2012-04-04 | サンケン電気株式会社 | 共振型スイッチング電源装置 |
ES2379293T3 (es) * | 2006-09-07 | 2012-04-24 | Koninklijke Philips Electronics N.V. | Excitador resonante con control de lado secundario de baja tensión para iluminación de LED de alta potencia |
JP2010503375A (ja) | 2006-09-08 | 2010-01-28 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 変換回路を制御する適合回路 |
JP2008187821A (ja) * | 2007-01-30 | 2008-08-14 | Matsushita Electric Works Ltd | 絶縁型ac−dcコンバータおよびそれを用いるled用直流電源装置 |
ES2367209T3 (es) * | 2007-03-13 | 2011-10-31 | Koninklijke Philips Electronics N.V. | Circuito de alimentación. |
WO2008152565A2 (en) | 2007-06-13 | 2008-12-18 | Philips Intellectual Property & Standards Gmbh | Supply circuit, in particular for leds |
RU2518521C2 (ru) | 2009-03-23 | 2014-06-10 | Конинклейке Филипс Электроникс Н.В. | Схема источника электропитания |
-
2010
- 2010-02-23 US US13/203,390 patent/US9225254B2/en not_active Expired - Fee Related
- 2010-02-23 WO PCT/IB2010/050779 patent/WO2010097753A1/en active Application Filing
- 2010-02-23 JP JP2011551558A patent/JP5903273B2/ja not_active Expired - Fee Related
- 2010-02-23 KR KR1020117022304A patent/KR101657702B1/ko active IP Right Grant
- 2010-02-23 CN CN201080009439.0A patent/CN102334271B/zh not_active Expired - Fee Related
- 2010-02-23 RU RU2011139155/07A patent/RU2566736C2/ru active
- 2010-02-23 EP EP10708602.7A patent/EP2401807B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
JP2012518985A (ja) | 2012-08-16 |
US9225254B2 (en) | 2015-12-29 |
KR101657702B1 (ko) | 2016-09-19 |
RU2566736C2 (ru) | 2015-10-27 |
WO2010097753A1 (en) | 2010-09-02 |
CN102334271B (zh) | 2015-04-29 |
RU2011139155A (ru) | 2013-04-10 |
CN102334271A (zh) | 2012-01-25 |
EP2401807B1 (en) | 2018-04-25 |
US20120001569A1 (en) | 2012-01-05 |
EP2401807A1 (en) | 2012-01-04 |
KR20110121714A (ko) | 2011-11-08 |
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