CN103004289B - 用于照明单元的可调光驱动器的有源阻尼 - Google Patents
用于照明单元的可调光驱动器的有源阻尼 Download PDFInfo
- Publication number
- CN103004289B CN103004289B CN201080068036.3A CN201080068036A CN103004289B CN 103004289 B CN103004289 B CN 103004289B CN 201080068036 A CN201080068036 A CN 201080068036A CN 103004289 B CN103004289 B CN 103004289B
- Authority
- CN
- China
- Prior art keywords
- electric current
- damping element
- light source
- equipment
- sinusoidal signal
- 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
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
-
- 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
- H02M1/36—Means for starting or stopping 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/062—Avoiding or suppressing excessive transient voltages or currents
-
- 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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
- H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
-
- 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]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/56—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving measures to prevent abnormal temperature of the LEDs
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/25—Circuit arrangements for protecting against overcurrent
-
- 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
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080068036.3A CN103004289B (zh) | 2010-07-13 | 2010-08-10 | 用于照明单元的可调光驱动器的有源阻尼 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010228237 | 2010-07-13 | ||
CN201010228237.7 | 2010-07-13 | ||
CN2010102282377 | 2010-07-13 | ||
PCT/IB2010/053613 WO2012007797A1 (en) | 2010-07-13 | 2010-08-10 | Active damping for dimmable driver for lighting unit |
CN201080068036.3A CN103004289B (zh) | 2010-07-13 | 2010-08-10 | 用于照明单元的可调光驱动器的有源阻尼 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103004289A CN103004289A (zh) | 2013-03-27 |
CN103004289B true CN103004289B (zh) | 2016-08-17 |
Family
ID=43629168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080068036.3A Expired - Fee Related CN103004289B (zh) | 2010-07-13 | 2010-08-10 | 用于照明单元的可调光驱动器的有源阻尼 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140203721A1 (zh) |
EP (1) | EP2594114A1 (zh) |
JP (1) | JP5667290B2 (zh) |
CN (1) | CN103004289B (zh) |
BR (1) | BR112013000680A2 (zh) |
WO (1) | WO2012007797A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103052200B (zh) * | 2011-10-13 | 2016-04-20 | 欧司朗股份有限公司 | 照明控制系统及其控制方法 |
CN103516184A (zh) * | 2012-06-21 | 2014-01-15 | 快捷韩国半导体有限公司 | 有源阻尼电路、有源阻尼方法、包括该有源阻尼电路的电源装置 |
TWI465150B (zh) * | 2012-10-19 | 2014-12-11 | Lextar Electronics Corp | 調光電路及應用其之照明系統 |
CN104813743B (zh) * | 2012-11-06 | 2017-08-18 | 飞利浦照明控股有限公司 | 电路布置、led灯、照明系统和利用该电路布置的操作方法 |
US9282598B2 (en) * | 2013-03-15 | 2016-03-08 | Koninklijke Philips N.V. | System and method for learning dimmer characteristics |
CN104427710B (zh) * | 2013-08-30 | 2020-08-07 | 通用电气公司 | 用于可调光低电压发光二极管(led)灯的驱动器的有源阻尼和额外负载电路 |
US20160218626A1 (en) * | 2015-01-26 | 2016-07-28 | Power Integrations, Inc. | Damper circuit for switched dimming |
CA2977781C (en) * | 2015-02-25 | 2020-03-24 | Osram Sylvania Inc. | Active damping circuit |
CN106714401A (zh) * | 2015-08-14 | 2017-05-24 | 通用电气照明解决方案有限公司 | 一种阻尼电路、led驱动器和led照明系统 |
US11539297B2 (en) * | 2017-07-17 | 2022-12-27 | Npc Tech Aps | DC-DC power converter with improved output current resolution |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05146143A (ja) * | 1991-11-20 | 1993-06-11 | Hitachi Metals Ltd | 突入電流防止回路 |
JPH0670457A (ja) * | 1992-08-17 | 1994-03-11 | Mitsubishi Electric Corp | 電流制限回路 |
MXPA06005602A (es) * | 2004-05-19 | 2006-08-17 | Goeken Group Corp | Proteccion dinamica para convertidor de iluminacion de led. |
JP4451376B2 (ja) * | 2005-11-04 | 2010-04-14 | 株式会社小糸製作所 | 車両用灯具の点灯制御装置 |
US7656103B2 (en) * | 2006-01-20 | 2010-02-02 | Exclara, Inc. | Impedance matching circuit for current regulation of solid state lighting |
JP2008306799A (ja) * | 2007-06-05 | 2008-12-18 | Canon Inc | 電源装置、電源装置の制御方法、プログラム、及び記憶媒体 |
US8212491B2 (en) * | 2008-07-25 | 2012-07-03 | Cirrus Logic, Inc. | Switching power converter control with triac-based leading edge dimmer compatibility |
US8410717B2 (en) * | 2009-06-04 | 2013-04-02 | Point Somee Limited Liability Company | Apparatus, method and system for providing AC line power to lighting devices |
US8264165B2 (en) * | 2009-06-30 | 2012-09-11 | Linear Technology Corporation | Method and system for dimming an offline LED driver |
-
2010
- 2010-08-10 BR BR112013000680A patent/BR112013000680A2/pt not_active IP Right Cessation
- 2010-08-10 WO PCT/IB2010/053613 patent/WO2012007797A1/en active Application Filing
- 2010-08-10 CN CN201080068036.3A patent/CN103004289B/zh not_active Expired - Fee Related
- 2010-08-10 EP EP10752197.3A patent/EP2594114A1/en not_active Withdrawn
- 2010-08-10 US US13/809,284 patent/US20140203721A1/en not_active Abandoned
- 2010-08-10 JP JP2013519168A patent/JP5667290B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20140203721A1 (en) | 2014-07-24 |
CN103004289A (zh) | 2013-03-27 |
EP2594114A1 (en) | 2013-05-22 |
BR112013000680A2 (pt) | 2016-05-31 |
WO2012007797A1 (en) | 2012-01-19 |
JP5667290B2 (ja) | 2015-02-12 |
JP2013534038A (ja) | 2013-08-29 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: The city of Eindhoven in Holland Patentee after: KONINKLIJKE PHILIPS N.V. Address before: The city of Eindhoven in Holland Patentee before: Koninklijke Philips Electronics N.V. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170315 Address after: The city of Eindhoven in Holland Patentee after: PHILIPS LIGHTING HOLDING B.V. Address before: The city of Eindhoven in Holland Patentee before: KONINKLIJKE PHILIPS N.V. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190810 |
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CF01 | Termination of patent right due to non-payment of annual fee |