CA2788742C - Lighting device with optical pulsation suppression by polyphase-driven electric energy - Google Patents
Lighting device with optical pulsation suppression by polyphase-driven electric energy 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)
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 (en) | 2013-03-07 |
CA2788742C true CA2788742C (en) | 2019-03-05 |
Family
ID=47076092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2788742A Active CA2788742C (en) | 2011-09-07 | 2012-09-05 | Lighting device with optical pulsation suppression by polyphase-driven electric energy |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2568773B1 (zh) |
JP (1) | JP5959375B2 (zh) |
CN (2) | CN202759652U (zh) |
AU (1) | AU2012216721B2 (zh) |
BR (1) | BR102012022624B1 (zh) |
CA (1) | CA2788742C (zh) |
SG (1) | SG188735A1 (zh) |
TW (2) | TWM460477U (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2788742C (en) * | 2011-09-07 | 2019-03-05 | Tai-Her Yang | Lighting device with optical pulsation suppression by polyphase-driven electric energy |
WO2015070361A1 (zh) * | 2013-11-15 | 2015-05-21 | 钰瀚科技股份有限公司 | 利用多相位交流电源的发光二极管的照明装置 |
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 (en) * | 2011-09-07 | 2019-03-05 | Tai-Her Yang | Lighting device with optical pulsation suppression by polyphase-driven electric energy |
-
2012
- 2012-09-05 CA CA2788742A patent/CA2788742C/en active Active
- 2012-09-05 SG SG2012065959A patent/SG188735A1/en unknown
- 2012-09-06 JP JP2012196027A patent/JP5959375B2/ja active Active
- 2012-09-06 CN CN2012204517259U patent/CN202759652U/zh not_active Expired - Lifetime
- 2012-09-06 TW TW101217211U patent/TWM460477U/zh unknown
- 2012-09-06 BR BR102012022624-3A patent/BR102012022624B1/pt active IP Right Grant
- 2012-09-06 CN CN201210326832.3A patent/CN103002632B/zh active Active
- 2012-09-06 TW TW101132562A patent/TWI583244B/zh active
- 2012-09-07 AU AU2012216721A patent/AU2012216721B2/en active Active
- 2012-09-07 EP EP12183516.9A patent/EP2568773B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2568773B1 (en) | 2016-05-11 |
TWM460477U (zh) | 2013-08-21 |
JP5959375B2 (ja) | 2016-08-02 |
CN202759652U (zh) | 2013-02-27 |
EP2568773A2 (en) | 2013-03-13 |
SG188735A1 (en) | 2013-04-30 |
CN103002632B (zh) | 2017-07-07 |
BR102012022624B1 (pt) | 2020-09-15 |
EP2568773A3 (en) | 2014-01-08 |
AU2012216721A1 (en) | 2013-03-21 |
CA2788742A1 (en) | 2013-03-07 |
JP2013058477A (ja) | 2013-03-28 |
BR102012022624A2 (pt) | 2016-02-16 |
BR102012022624A8 (pt) | 2020-06-30 |
TWI583244B (zh) | 2017-05-11 |
CN103002632A (zh) | 2013-03-27 |
AU2012216721B2 (en) | 2016-08-25 |
TW201315288A (zh) | 2013-04-01 |
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 (en) | Lighting device with optical pulsation suppression by polyphase-driven electric energy | |
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 (ru) | Мощный светодиодный осветитель, управляемый контроллером | |
CN104144539A (zh) | 双向整流器调光系统 | |
KR20140042413A (ko) | 다중위상 구동 전기에너지에 의한 광펄스 억제를 위한 조명장치 | |
KR20150059448A (ko) | 전류 편차를 개선한 교류 직결형 발광 다이오드 구동 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20170905 |