DK2409548T3 - ELECTRICAL SYSTEM FOR HIGH FREQUENCY AC AND WITH INACTIVATELY CONNECTED LOADS AND SIMILAR POWER SUPPLIES AND LIGHTING FITTINGS - Google Patents

ELECTRICAL SYSTEM FOR HIGH FREQUENCY AC AND WITH INACTIVATELY CONNECTED LOADS AND SIMILAR POWER SUPPLIES AND LIGHTING FITTINGS Download PDF

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Publication number
DK2409548T3
DK2409548T3 DK10714355.4T DK10714355T DK2409548T3 DK 2409548 T3 DK2409548 T3 DK 2409548T3 DK 10714355 T DK10714355 T DK 10714355T DK 2409548 T3 DK2409548 T3 DK 2409548T3
Authority
DK
Denmark
Prior art keywords
power
distribution system
power distribution
current
high frequency
Prior art date
Application number
DK10714355.4T
Other languages
Danish (da)
English (en)
Inventor
Philip John Rimmer
Carole Sherrington
Original Assignee
Greengage Lighting Ltd
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
Priority claimed from GB0904719A external-priority patent/GB0904719D0/en
Priority claimed from GB0904728A external-priority patent/GB0904728D0/en
Priority claimed from GB0908207A external-priority patent/GB0908207D0/en
Priority claimed from GB0908208A external-priority patent/GB0908208D0/en
Application filed by Greengage Lighting Ltd filed Critical Greengage Lighting Ltd
Application granted granted Critical
Publication of DK2409548T3 publication Critical patent/DK2409548T3/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
    • H05B45/355—Power factor correction [PFC]; Reactive power compensation
    • 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
    • H05B45/31—Phase-control circuits
    • 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
    • H05B45/32—Pulse-control circuits
    • H05B45/325—Pulse-width modulation [PWM]
    • 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]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
    • 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]
    • H05B45/39—Circuits containing inverter bridges
    • 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
    • H02M3/01—Resonant DC/DC 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
    • 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
    • H02M3/33569—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 having several active switching elements
    • H02M3/33571—Half-bridge at primary side of an isolation transformer
    • 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

Landscapes

  • Rectifiers (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electroluminescent Light Sources (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Dc-Dc Converters (AREA)
DK10714355.4T 2009-03-19 2010-03-19 ELECTRICAL SYSTEM FOR HIGH FREQUENCY AC AND WITH INACTIVATELY CONNECTED LOADS AND SIMILAR POWER SUPPLIES AND LIGHTING FITTINGS DK2409548T3 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0904719A GB0904719D0 (en) 2009-03-19 2009-03-19 A power supply
GB0904728A GB0904728D0 (en) 2009-03-19 2009-03-19 A luminaire
GB0908207A GB0908207D0 (en) 2009-05-13 2009-05-13 A power supply
GB0908208A GB0908208D0 (en) 2009-05-13 2009-05-13 A power distribution system
PCT/GB2010/050472 WO2010106375A2 (en) 2009-03-19 2010-03-19 Electrical systems

Publications (1)

Publication Number Publication Date
DK2409548T3 true DK2409548T3 (en) 2018-05-22

Family

ID=42199215

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10714355.4T DK2409548T3 (en) 2009-03-19 2010-03-19 ELECTRICAL SYSTEM FOR HIGH FREQUENCY AC AND WITH INACTIVATELY CONNECTED LOADS AND SIMILAR POWER SUPPLIES AND LIGHTING FITTINGS

Country Status (10)

Country Link
US (1) US9107259B2 (cg-RX-API-DMAC10.html)
EP (1) EP2409548B1 (cg-RX-API-DMAC10.html)
JP (1) JP5650713B2 (cg-RX-API-DMAC10.html)
CA (1) CA2790890C (cg-RX-API-DMAC10.html)
DK (1) DK2409548T3 (cg-RX-API-DMAC10.html)
ES (1) ES2667949T3 (cg-RX-API-DMAC10.html)
HU (1) HUE038293T2 (cg-RX-API-DMAC10.html)
PL (1) PL2409548T3 (cg-RX-API-DMAC10.html)
PT (1) PT2409548T (cg-RX-API-DMAC10.html)
WO (1) WO2010106375A2 (cg-RX-API-DMAC10.html)

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US10575376B2 (en) 2004-02-25 2020-02-25 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
US10499465B2 (en) 2004-02-25 2019-12-03 Lynk Labs, Inc. High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same
US10506674B2 (en) 2004-02-25 2019-12-10 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
US10091842B2 (en) 2004-02-25 2018-10-02 Lynk Labs, Inc. AC light emitting diode and AC LED drive methods and apparatus
US12677362B2 (en) 2007-10-06 2026-07-07 Lynk Labs, Inc. High frequency multi-voltage and multi-brightness LED lighting devices
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JP5671940B2 (ja) * 2010-10-28 2015-02-18 三菱電機株式会社 点灯装置ならびにこの点灯装置を備える照明器具
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DE102012224212B4 (de) * 2012-12-21 2023-05-04 Tridonic Gmbh & Co Kg Primärseitig gesteuerter Konstantstrom-Konverter für Beleuchtungseinrichtungen
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US9380660B2 (en) * 2013-08-07 2016-06-28 Panasonic Intellectual Property Management Co., Ltd. Electronic ballast and luminaire with the same
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GB201322022D0 (en) * 2013-12-12 2014-01-29 Led Lighting Consultants Ltd Improvements relating to power adaptors
AT14262U1 (de) * 2014-01-13 2015-07-15 Tridonic Gmbh & Co Kg Treiberschaltung für Leuchtmittel, insbesondere LEDs
AT14343U1 (de) * 2014-03-31 2015-09-15 Tridonic Gmbh & Co Kg Betriebsgerät, Leuchte und Verfahren zum Betreiben eines Leuchtmittels
US20170215241A1 (en) * 2014-05-30 2017-07-27 Philips Lighting Holding B.V. Led driver circuit, led circuit and drive method
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Also Published As

Publication number Publication date
US9107259B2 (en) 2015-08-11
WO2010106375A2 (en) 2010-09-23
PL2409548T3 (pl) 2018-07-31
US20120001563A1 (en) 2012-01-05
PT2409548T (pt) 2018-05-09
EP2409548B1 (en) 2018-02-21
ES2667949T3 (es) 2018-05-16
JP5650713B2 (ja) 2015-01-07
WO2010106375A3 (en) 2010-12-02
CA2790890A1 (en) 2010-09-23
EP2409548A2 (en) 2012-01-25
JP2012521085A (ja) 2012-09-10
HUE038293T2 (hu) 2018-10-29
CA2790890C (en) 2019-05-21

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