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 PDFInfo
- 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
- Authority
- CA
- Canada
- Prior art keywords
- full
- wire
- bridge rectifier
- wave bridge
- alternating current
- 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.)
- Active
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]
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/226,632 | 2011-09-07 | ||
US13/226,632 US9066378B2 (en) | 2009-06-29 | 2011-09-07 | Lighting device with optical pulsation suppression by polyphase-driven electric energy |
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) | CN202759652U (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2788742C (fr) * | 2011-09-07 | 2019-03-05 | Tai-Her Yang | Dispositif d'eclairage avec suppression de pulsation optique a l'energie electrique biphase |
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)
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 |
CA2788742C (fr) * | 2011-09-07 | 2019-03-05 | Tai-Her Yang | Dispositif d'eclairage avec suppression de pulsation optique a l'energie electrique biphase |
-
2012
- 2012-09-05 CA CA2788742A patent/CA2788742C/fr active Active
- 2012-09-05 SG SG2012065959A patent/SG188735A1/en unknown
- 2012-09-06 CN CN2012204517259U patent/CN202759652U/zh not_active Expired - Lifetime
- 2012-09-06 BR BR102012022624-3A patent/BR102012022624B1/pt active IP Right Grant
- 2012-09-06 TW TW101132562A patent/TWI583244B/zh active
- 2012-09-06 JP JP2012196027A patent/JP5959375B2/ja active Active
- 2012-09-06 CN CN201210326832.3A patent/CN103002632B/zh active Active
- 2012-09-06 TW TW101217211U patent/TWM460477U/zh unknown
- 2012-09-07 EP EP12183516.9A patent/EP2568773B1/fr active Active
- 2012-09-07 AU AU2012216721A patent/AU2012216721B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2788742A1 (fr) | 2013-03-07 |
CN202759652U (zh) | 2013-02-27 |
EP2568773B1 (fr) | 2016-05-11 |
JP5959375B2 (ja) | 2016-08-02 |
TWI583244B (zh) | 2017-05-11 |
TW201315288A (zh) | 2013-04-01 |
BR102012022624A2 (pt) | 2016-02-16 |
CN103002632B (zh) | 2017-07-07 |
SG188735A1 (en) | 2013-04-30 |
JP2013058477A (ja) | 2013-03-28 |
EP2568773A2 (fr) | 2013-03-13 |
BR102012022624B1 (pt) | 2020-09-15 |
TWM460477U (zh) | 2013-08-21 |
AU2012216721A1 (en) | 2013-03-21 |
CN103002632A (zh) | 2013-03-27 |
BR102012022624A8 (pt) | 2020-06-30 |
EP2568773A3 (fr) | 2014-01-08 |
AU2012216721B2 (en) | 2016-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI487431B (zh) | 藉多相驅動電能抑制光脈動之照明裝置 | |
CA2788742C (fr) | Dispositif d'eclairage avec suppression de pulsation optique a l'energie electrique biphase | |
JP6396336B2 (ja) | 発光ダイオードの点滅周波数を変換する電源回路 | |
JP6449528B2 (ja) | 固体発光装置 | |
US8907569B2 (en) | Lighting device for an AC power supply | |
KR20150001033A (ko) | 전원 공급 장치 | |
CN104780643B (zh) | 具功率因数校正优化的发光二极管电路系统 | |
JP2011192646A (ja) | Led駆動回路及び電源回路 | |
JP3152260U (ja) | 発光装置 | |
JP6236490B2 (ja) | 電流制御および駆動回路 | |
KR20150017442A (ko) | Led 조명기구 | |
JP2012028723A (ja) | 発光素子の直流ドライバ回路 | |
KR102023869B1 (ko) | 다상 무효전력에 대한 제어가 가능한 고체 발광 장치 | |
KR101464083B1 (ko) | 플리커 저감 기능을 갖는 교류 다이렉트 방식의 led 구동회로 | |
US9066378B2 (en) | Lighting device with optical pulsation suppression by polyphase-driven electric energy | |
US9055626B2 (en) | Dimmer circuit and lighting apparatus using the same | |
KR20200007063A (ko) | 다중위상 구동 전기에너지에 의한 광펄스 억제를 위한 조명장치 | |
WO2017209655A1 (fr) | Dispositif d'éclairage puissant à diodes électroluminescentes commandé par un contrôleur | |
CN104144539A (zh) | 双向整流器调光系统 | |
KR20140042413A (ko) | 다중위상 구동 전기에너지에 의한 광펄스 억제를 위한 조명장치 | |
JP2016157633A (ja) | 電力供給システムおよび照明システム | |
KR20150059448A (ko) | 전류 편차를 개선한 교류 직결형 발광 다이오드 구동 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20170905 |