CA2788742C - Dispositif d'eclairage avec suppression de pulsation optique a l'energie electrique biphase - Google Patents

Dispositif d'eclairage avec suppression de pulsation optique a l'energie electrique biphase Download PDF

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Publication number
CA2788742C
CA2788742C CA2788742A CA2788742A CA2788742C CA 2788742 C CA2788742 C CA 2788742C CA 2788742 A CA2788742 A CA 2788742A CA 2788742 A CA2788742 A CA 2788742A CA 2788742 C CA2788742 C CA 2788742C
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CA
Canada
Prior art keywords
full
wire
bridge rectifier
wave bridge
alternating current
Prior art date
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Active
Application number
CA2788742A
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English (en)
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CA2788742A1 (fr
Inventor
Tai-Her Yang
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Individual
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Individual
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Publication date
Priority claimed from US13/226,632 external-priority patent/US9066378B2/en
Application filed by Individual filed Critical Individual
Publication of CA2788742A1 publication Critical patent/CA2788742A1/fr
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Publication of CA2788742C publication Critical patent/CA2788742C/fr
Active legal-status Critical Current
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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]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

La présente invention repose sur une alimentation en courant alternatif polyphasé à différence de phase ou une alimentation en courant continu redressé à partir dune alimentation en courant alternatif polyphasé pour entraîner un corps lumineux commun actionné électriquement, ou pour actionner séparément des corps lumineux individuels actionnés électriquement installés de manière adjacente de façon que la pulsation de la lumière projetée vers lextérieur soit réduite.
CA2788742A 2011-09-07 2012-09-05 Dispositif d'eclairage avec suppression de pulsation optique a l'energie electrique biphase Active CA2788742C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/226,632 US9066378B2 (en) 2009-06-29 2011-09-07 Lighting device with optical pulsation suppression by polyphase-driven electric energy
US13/226,632 2011-09-07

Publications (2)

Publication Number Publication Date
CA2788742A1 CA2788742A1 (fr) 2013-03-07
CA2788742C true CA2788742C (fr) 2019-03-05

Family

ID=47076092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2788742A Active CA2788742C (fr) 2011-09-07 2012-09-05 Dispositif d'eclairage avec suppression de pulsation optique a l'energie electrique biphase

Country Status (8)

Country Link
EP (1) EP2568773B1 (fr)
JP (1) JP5959375B2 (fr)
CN (2) CN103002632B (fr)
AU (1) AU2012216721B2 (fr)
BR (1) BR102012022624B1 (fr)
CA (1) CA2788742C (fr)
SG (1) SG188735A1 (fr)
TW (2) TWI583244B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG188735A1 (en) * 2011-09-07 2013-04-30 Tai-Her Yang Lighting device with optical pulsation suppression by polyphase-driven electric energy
WO2015070361A1 (fr) * 2013-11-15 2015-05-21 钰瀚科技股份有限公司 Dispositif d'éclairage à del utilisant une alimentation en courant alternatif polyphasé
CN103731964A (zh) * 2014-01-17 2014-04-16 北京大学东莞光电研究院 一种三相交流驱动led的集成封装光源结构
GB2548209B (en) * 2016-03-07 2018-03-21 Intelligent Growth Solutions Ltd Controllable power and lighting system
DE102016012061B4 (de) 2016-09-29 2018-09-06 Helge Brüggemann Verfahren und Anordnung zum Betrieb einer Halbleiterlichtquelle an einer 3-Phasenwechselspannung
CN113708653A (zh) * 2020-05-21 2021-11-26 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 谐波发电整流器和车载供电系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665178B2 (ja) * 1988-02-23 1994-08-22 株式会社オーク製作所 環状の無電極放電光源装置およびその点灯方法
JPH0731150A (ja) * 1993-07-09 1995-01-31 Shindengen Electric Mfg Co Ltd スイッチング電源装置
JPH1197747A (ja) * 1997-09-24 1999-04-09 Db Seiko:Kk 交流用発光ダイオード点灯回路
JP3530359B2 (ja) * 1997-10-03 2004-05-24 新電元工業株式会社 ３相力率改善形コンバータ
US6385057B1 (en) * 2001-01-31 2002-05-07 Bartronics, Inc. Power conversion system and method of power conversion
US20070090767A1 (en) * 2005-10-24 2007-04-26 American Electrolier, Inc. Lighting system with multi-ballast AC-to-DC converter
US8664876B2 (en) * 2009-06-29 2014-03-04 Tai-Her Yang Lighting device with optical pulsation suppression by polyphase-driven electric energy
CN101989817B (zh) * 2009-07-29 2014-12-03 通用电气公司 三相led电源
JP2011077009A (ja) * 2009-10-02 2011-04-14 Fujisaki Denki Kk トンネルの照明装置
CN101741264A (zh) * 2009-11-22 2010-06-16 杨义根 一种单相用电器具的三相供电方式
CN101908828A (zh) * 2010-07-27 2010-12-08 中国科学院等离子体物理研究所 大功率四象限整流器的新型电路拓扑结构
SG188735A1 (en) * 2011-09-07 2013-04-30 Tai-Her Yang Lighting device with optical pulsation suppression by polyphase-driven electric energy

Also Published As

Publication number Publication date
TWI583244B (zh) 2017-05-11
EP2568773A2 (fr) 2013-03-13
BR102012022624A8 (pt) 2020-06-30
CA2788742A1 (fr) 2013-03-07
TW201315288A (zh) 2013-04-01
AU2012216721B2 (en) 2016-08-25
EP2568773B1 (fr) 2016-05-11
BR102012022624A2 (pt) 2016-02-16
TWM460477U (zh) 2013-08-21
CN103002632A (zh) 2013-03-27
JP2013058477A (ja) 2013-03-28
EP2568773A3 (fr) 2014-01-08
BR102012022624B1 (pt) 2020-09-15
CN103002632B (zh) 2017-07-07
JP5959375B2 (ja) 2016-08-02
AU2012216721A1 (en) 2013-03-21
CN202759652U (zh) 2013-02-27
SG188735A1 (en) 2013-04-30

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