BR112013031254A2 - dispositivo driver e equipamento luminoso - Google Patents

dispositivo driver e equipamento luminoso

Info

Publication number
BR112013031254A2
BR112013031254A2 BR112013031254A BR112013031254A BR112013031254A2 BR 112013031254 A2 BR112013031254 A2 BR 112013031254A2 BR 112013031254 A BR112013031254 A BR 112013031254A BR 112013031254 A BR112013031254 A BR 112013031254A BR 112013031254 A2 BR112013031254 A2 BR 112013031254A2
Authority
BR
Brazil
Prior art keywords
unit
driver device
coupled
lighting equipment
inductor
Prior art date
Application number
BR112013031254A
Other languages
English (en)
Inventor
Elferich Reinhold
Lopez Toni
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112013031254A2 publication Critical patent/BR112013031254A2/pt

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
    • 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]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1582—Buck-boost 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
    • 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]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • 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
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)

Abstract

resumo dispositivo driver e equipamento luminoso a presente invenção se refere a um dispositivo driver (50a-50j) e um correspondente método de acionamento para o acionamento de uma carga (22), em particular uma unidade led, o dito dispositivo driver compreendendo terminais de entrada de potência (51, 52) para receber uma tensão de suprimento retificada de um suprimento externo de potência, terminais de saída de potência (53, 54) para prover uma tensão e/ou corrente de acionamento para o acionamento de uma carga (22), uma unidade meia-ponte (70) compreendendo um primeiro (60) e um segundo (61) elemento de comutação acoplados em série entre um nodo de alta tensão (57) e um nodo de baixa tensão (58) e tendo um nodo de comutação (59) entre o dito primeiro e o dito segundo elementos de comutação, - uma unidade auxiliar de filtro de entrada (71) compreendendo um primeiro indutor (l1) acoplado entre os ditos terminais de entrada de potência (51, 52) e a dita unidade meia-ponte (70), - uma unidade de compensação do filtro de saída (72) compreendendo um segundo indutor (l2) acoplado entre a dita unidade meia-ponte (70) e um terminal de saída de potência (53, 54), - uma unidade de armazenagem de energia (73) e uma unidade de controle (64) para controlar os ditos elementos de comutação (60, 61). 1/1
BR112013031254A 2011-06-10 2012-06-04 dispositivo driver e equipamento luminoso BR112013031254A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11169523 2011-06-10
PCT/IB2012/052796 WO2012168847A1 (en) 2011-06-10 2012-06-04 Dc- dc driver device having input and output filters, for driving a load, in particular an led unit

Publications (1)

Publication Number Publication Date
BR112013031254A2 true BR112013031254A2 (pt) 2017-04-25

Family

ID=46354439

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013031254A BR112013031254A2 (pt) 2011-06-10 2012-06-04 dispositivo driver e equipamento luminoso

Country Status (7)

Country Link
US (1) US9497814B2 (pt)
EP (1) EP2719063B1 (pt)
JP (1) JP6235464B2 (pt)
CN (1) CN103620934B (pt)
BR (1) BR112013031254A2 (pt)
RU (1) RU2587676C2 (pt)
WO (1) WO2012168847A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2740324B1 (en) 2011-08-01 2017-03-29 Philips Lighting Holding B.V. Driver device and driving method for driving a load, in particular an led unit
US9848467B2 (en) * 2014-05-30 2017-12-19 Philips Lighting Holding B.V. Driver for driving a load
EP2975767B1 (en) * 2014-07-17 2020-01-22 Nxp B.V. A switched mode power supply and lighting circuit
US9973077B2 (en) 2014-08-27 2018-05-15 Schneider Electric It Corporation Delta conversion rectifier
TWI548305B (zh) * 2015-03-19 2016-09-01 喆富創新科技股份有限公司 發光二極體驅動電路
US9685881B2 (en) * 2015-06-04 2017-06-20 Schneider Electric It Corporation AC-DC rectifier system
DE102015122567A1 (de) * 2015-12-22 2017-06-22 NOVUM engineerING GmbH Gleichstromwandler
CN108124341B (zh) * 2016-11-30 2020-02-11 上海明石光电科技有限公司 一种led驱动器和led照明装置
CN108347167B (zh) * 2017-01-25 2021-07-13 通用电气公司 用于软切换dc—dc转换器的***和方法
KR101961412B1 (ko) * 2017-03-15 2019-03-22 전북대학교산학협력단 3레벨 양방향 직류-직류 컨버터
CN108307566B (zh) * 2018-03-22 2023-11-24 深圳市博为光电股份有限公司 一种led光通信电源驱动***
US11063495B2 (en) 2019-07-01 2021-07-13 Nidec Motor Corporation Heatsink clamp for multiple electronic components
AT522311B1 (de) * 2019-07-02 2020-10-15 Fachhochschule Technikum Wien Hoch-Tiefsetzsteller mit großer Spannungsübersetzung
CN113796006A (zh) * 2020-07-28 2021-12-14 深圳市大疆创新科技有限公司 驱动装置、芯片、拍摄装置和无人机
TWI764403B (zh) * 2020-12-02 2022-05-11 遠東科技大學 電壓轉換裝置
US20230036095A1 (en) * 2021-07-30 2023-02-02 Texas Instruments Incorporated Two-stage power supply architecture with flyback/llc and buck converter for led display

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09320776A (ja) * 1996-05-28 1997-12-12 Matsushita Electric Works Ltd 放電灯点灯装置
JP3692873B2 (ja) * 1999-11-29 2005-09-07 松下電工株式会社 放電灯点灯装置
DE20024002U1 (de) * 2000-03-17 2009-03-26 Tridonicatco Gmbh & Co. Kg Spannungsversorgung von Leuchtdioden (LEDs)
US6278245B1 (en) * 2000-03-30 2001-08-21 Philips Electronics North America Corporation Buck-boost function type electronic ballast with bus capacitor current sensing
US6198260B1 (en) 2000-06-05 2001-03-06 Technical Witts, Inc. Zero voltage switching active reset power converters
RU2176847C1 (ru) * 2000-10-17 2001-12-10 Научно-производственная фирма "Уральские промышленные технологии" Полумостовой автогенератор
US6577076B2 (en) * 2001-09-04 2003-06-10 Koninklijke Philips Electronics N.V. Adaptive control for half-bridge universal lamp drivers
CN1315249C (zh) * 2004-07-16 2007-05-09 王玉富 组合式直流－直流升压变换器
US7202643B2 (en) * 2004-11-12 2007-04-10 Texas Instruments Incorporated High efficiency DC-to-DC synchronous buck converter
EP1984667B1 (en) 2006-02-10 2017-08-23 Philips Lighting North America Corporation Methods and apparatus for high power factor controlled power delivery using a single switching stage per load
JP2008245388A (ja) * 2007-03-27 2008-10-09 Nec Computertechno Ltd スイッチング電源装置
US8400135B2 (en) * 2007-04-27 2013-03-19 Koninklijke Philips Electronics N.V. Self-oscillating switch circuit and a driver circuit comprising such a switch circuit
WO2009040691A2 (en) * 2007-09-25 2009-04-02 Nxp B.V. Electronic power switching device
CN101926082B (zh) 2008-01-29 2013-09-04 皇家飞利浦电子股份有限公司 电子驱动器电路及方法
JP5081110B2 (ja) 2008-09-05 2012-11-21 オリジン電気株式会社 昇圧形コンバータ
US8305064B2 (en) * 2008-12-24 2012-11-06 Dora S.P.A. Control device for a switching converter
US8686667B2 (en) * 2010-01-26 2014-04-01 Panasonic Corporation Lighting power source with controlled charging operation for driving capacitor
CN202423217U (zh) * 2010-02-24 2012-09-05 皇家飞利浦电子股份有限公司 Hid照明***

Also Published As

Publication number Publication date
CN103620934A (zh) 2014-03-05
CN103620934B (zh) 2017-05-24
EP2719063B1 (en) 2018-08-08
EP2719063A1 (en) 2014-04-16
US9497814B2 (en) 2016-11-15
RU2014100105A (ru) 2015-07-20
US20140117867A1 (en) 2014-05-01
RU2587676C2 (ru) 2016-06-20
JP2014524102A (ja) 2014-09-18
WO2012168847A1 (en) 2012-12-13
JP6235464B2 (ja) 2017-11-22

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PHILIPS LIGHTING HOLDING B.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2517 DE 02-04-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]