IN2014CN04755A - - Google Patents

Info

Publication number
IN2014CN04755A
IN2014CN04755A IN4755CHN2014A IN2014CN04755A IN 2014CN04755 A IN2014CN04755 A IN 2014CN04755A IN 4755CHN2014 A IN4755CHN2014 A IN 4755CHN2014A IN 2014CN04755 A IN2014CN04755 A IN 2014CN04755A
Authority
IN
India
Prior art keywords
storage device
output
amount
energy
stored
Prior art date
Application number
Inventor
Hongjun She
Yanmeng Sun
Cheng Tracy Li
Original Assignee
Koninkl 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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN04755A publication Critical patent/IN2014CN04755A/en

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
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • 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
    • H05B45/355—Power factor correction [PFC]; Reactive power compensation
    • 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)
  • Dc-Dc Converters (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

A device for controlling the amount of energy stored in a storage device comprises a control unit that is adapted to adjust the power received via an input of the device based on the amount of energy currently stored in the storage device and that is further adapted to output the adjusted power via an output of the device to the storage device.
IN4755CHN2014 2011-12-13 2012-12-11 IN2014CN04755A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011083895 2011-12-13
PCT/IB2012/057160 WO2013088333A1 (en) 2011-12-13 2012-12-11 Device for controlling a storage device

Publications (1)

Publication Number Publication Date
IN2014CN04755A true IN2014CN04755A (en) 2015-09-18

Family

ID=47630431

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4755CHN2014 IN2014CN04755A (en) 2011-12-13 2012-12-11

Country Status (6)

Country Link
US (1) US9380658B2 (en)
EP (1) EP2748688B8 (en)
JP (1) JP6143778B2 (en)
IN (1) IN2014CN04755A (en)
RU (1) RU2628527C2 (en)
WO (1) WO2013088333A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014083455A1 (en) 2012-11-30 2014-06-05 Koninklijke Philips N.V. Halogen retrofit led lighting device using a electronic transformer and a controller
US9723691B2 (en) * 2015-10-14 2017-08-01 The Watt Stopper, Inc. Methods and devices for auto-calibrating light dimmers

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001005193A1 (en) * 1999-07-07 2001-01-18 Koninklijke Philips Electronics N.V. Flyback converter as led driver
EP1229647A1 (en) 2001-01-26 2002-08-07 Faurecia Industries Capacitive actuator for a functional element, in particular of an automobile, and piece of equipment comprising such actuator
WO2003009690A2 (en) * 2001-07-20 2003-02-06 Koninklijke Philips Electronics N.V. Oscillating circuit, converter with such oscillating circuit, and preconditioner with such converter
CN100352150C (en) 2001-12-28 2007-11-28 中兴通讯股份有限公司 Power factor correction method and its equipment
US7233115B2 (en) * 2004-03-15 2007-06-19 Color Kinetics Incorporated LED-based lighting network power control methods and apparatus
WO2007148250A1 (en) * 2006-06-20 2007-12-27 Koninklijke Philips Electronics N.V. Illumination system comprising a plurality of light sources
US8174204B2 (en) * 2007-03-12 2012-05-08 Cirrus Logic, Inc. Lighting system with power factor correction control data determined from a phase modulated signal
US7906943B2 (en) 2007-12-20 2011-03-15 Microsemi Corporation Boost converter with adaptive coil peak current
US7550934B1 (en) 2008-04-02 2009-06-23 Micrel, Inc. LED driver with fast open circuit protection, short circuit compensation, and rapid brightness control response
CN102132628B (en) * 2008-08-25 2014-03-12 马克西姆综合产品公司 Power factor correction in and dimming of solid state lighting devices
US8076867B2 (en) * 2008-12-12 2011-12-13 O2Micro, Inc. Driving circuit with continuous dimming function for driving light sources
CN201541361U (en) 2009-04-17 2010-08-04 黄顺康 Peak current control circuit, booster circuit and LED driver
US8482223B2 (en) * 2009-04-30 2013-07-09 Cirrus Logic, Inc. Calibration of lamps
US8963535B1 (en) * 2009-06-30 2015-02-24 Cirrus Logic, Inc. Switch controlled current sensing using a hall effect sensor
WO2011033415A1 (en) 2009-09-18 2011-03-24 Koninklijke Philips Electronics N.V. Illumination device
US8686667B2 (en) * 2010-01-26 2014-04-01 Panasonic Corporation Lighting power source with controlled charging operation for driving capacitor
US20120106216A1 (en) 2010-04-29 2012-05-03 Victor Tzinker Ac-dc converter with unity power factor
US8294388B2 (en) * 2010-05-25 2012-10-23 Texas Instruments Incorporated Driving system with inductor pre-charging for LED systems with PWM dimming control or other loads
US8111017B2 (en) * 2010-07-12 2012-02-07 O2Micro, Inc Circuits and methods for controlling dimming of a light source
EP2410821B1 (en) * 2010-07-20 2014-01-08 Panasonic Corporation Lighting device of semiconductor light-emitting element and illumination fixture using the same
CN102098843A (en) 2011-01-13 2011-06-15 浙江大学 LED driving circuit with high accuracy and low power consumption

Also Published As

Publication number Publication date
WO2013088333A1 (en) 2013-06-20
RU2628527C2 (en) 2017-08-18
JP6143778B2 (en) 2017-06-07
RU2014128630A (en) 2016-02-10
EP2748688A1 (en) 2014-07-02
JP2015506072A (en) 2015-02-26
EP2748688B1 (en) 2019-02-20
EP2748688B8 (en) 2019-04-10
US20150305101A1 (en) 2015-10-22
US9380658B2 (en) 2016-06-28

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