CL2019003538A1 - Controladores pasivos de diodos emisores de luz trifásicos. - Google Patents

Controladores pasivos de diodos emisores de luz trifásicos.

Info

Publication number
CL2019003538A1
CL2019003538A1 CL2019003538A CL2019003538A CL2019003538A1 CL 2019003538 A1 CL2019003538 A1 CL 2019003538A1 CL 2019003538 A CL2019003538 A CL 2019003538A CL 2019003538 A CL2019003538 A CL 2019003538A CL 2019003538 A1 CL2019003538 A1 CL 2019003538A1
Authority
CL
Chile
Prior art keywords
passive
emitting diode
phase light
terminal
diode drivers
Prior art date
Application number
CL2019003538A
Other languages
English (en)
Inventor
Shu Yuen Ron Hui
Original Assignee
Univ Hong Kong
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 Univ Hong Kong filed Critical Univ Hong Kong
Publication of CL2019003538A1 publication Critical patent/CL2019003538A1/es

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
    • 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
    • H05B45/34—Voltage stabilisation; Maintaining constant voltage
    • 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
    • H05B45/345—Current stabilisation; Maintaining constant current
    • 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
    • H05B45/36—Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]
    • 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
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Rectifiers (AREA)

Abstract

UN CONTROLADOR LED TRIFÁSICO QUE PUEDE INCLUIR: UN VOLTAJE DE ENTRADA QUE TIENE UN VOLTAJE DE PRIMERA FASE, UN VOLTAJE DE SEGUNDA FASE Y UN VOLTAJE DE TERCERA FASE; UN INDUCTOR DE ENTRADA QUE SE CONECTA A LA TENSIÓN DE ENTRADA; UN CONDENSADOR DE ENTRADA QUE SE CONECTA ENTRE EL VOLTAJE DE ENTRADA Y EL INDUCTOR DE ENTRADA; UN RECTIFICADOR QUE SE CONECTA AL INDUCTOR DE ENTRADA Y QUE TIENE UN PRIMER TERMINAL Y UN SEGUNDO TERMINAL; UN PRIMER CONDENSADOR QUE SE CONECTA ENTRE EL PRIMER TERMINAL Y EL SEGUNDO TERMINAL DEL RECTIFICADOR; Y UN FILTRO QUE SE CONECTA AL PRIMER TERMINAL DEL RECTIFICADOR.
CL2019003538A 2017-06-12 2019-12-04 Controladores pasivos de diodos emisores de luz trifásicos. CL2019003538A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/087915 WO2018227328A1 (en) 2017-06-12 2017-06-12 Passive three-phase light-emitting diode drivers

Publications (1)

Publication Number Publication Date
CL2019003538A1 true CL2019003538A1 (es) 2020-07-24

Family

ID=64659665

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019003538A CL2019003538A1 (es) 2017-06-12 2019-12-04 Controladores pasivos de diodos emisores de luz trifásicos.

Country Status (11)

Country Link
US (1) US20210153319A1 (es)
EP (1) EP3639627A4 (es)
JP (1) JP2020523789A (es)
KR (1) KR20200030051A (es)
CN (1) CN110959309A (es)
BR (1) BR112019026284A2 (es)
CL (1) CL2019003538A1 (es)
EA (1) EA202090025A1 (es)
SG (1) SG11201911775RA (es)
WO (1) WO2018227328A1 (es)
ZA (1) ZA202000110B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY185449A (en) * 2012-11-21 2021-05-19 Versitech Ltd Driver for led lighting and method of driving led lighting
CN114222398A (zh) * 2021-12-31 2022-03-22 厦门普为光电科技有限公司 高光效发光二极管照明装置驱动器及其提升发光二极管照明装置光效的方法
TWI819637B (zh) * 2022-06-02 2023-10-21 台達電子工業股份有限公司 Led切換系統及其控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950411C2 (de) * 1979-12-14 1986-07-03 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Gleichrichtervorrichtung mit gesiebter Ausgangsspannung
WO2010041168A1 (en) * 2008-10-07 2010-04-15 Koninklijke Philips Electronics N.V. Three-phase ac/dc driver circuit, e.g. for leds
CN102118906A (zh) * 2010-01-04 2011-07-06 叶明宝 Led路灯直流供电模式
CN102088811A (zh) * 2011-03-04 2011-06-08 重庆大学 基于lcl谐振网络的无源大功率led恒流驱动电源
CN102740540A (zh) * 2011-04-15 2012-10-17 国琏电子（上海）有限公司 发光二极管驱动系统
CN103036461B (zh) * 2011-09-29 2016-03-30 台达电子企业管理（上海）有限公司 三相整流模组、其适用的系统及谐波抑制方法
TWI492502B (zh) * 2012-07-24 2015-07-11 Ind Tech Res Inst 被動式功因校正電路
CN104812126B (zh) * 2015-03-13 2017-04-19 南京航空航天大学 一种两级式led驱动系统
CN204442799U (zh) * 2015-03-25 2015-07-01 苏州市昆士莱照明科技有限公司 一种三相交流直驱led电路
CN106329527A (zh) * 2016-10-27 2017-01-11 沈阳建筑大学 一种自适应参数的有源电力滤波器控制方法

Also Published As

Publication number Publication date
US20210153319A1 (en) 2021-05-20
CN110959309A (zh) 2020-04-03
JP2020523789A (ja) 2020-08-06
EA202090025A1 (ru) 2020-06-15
EP3639627A4 (en) 2021-01-20
EP3639627A1 (en) 2020-04-22
SG11201911775RA (en) 2020-01-30
BR112019026284A2 (pt) 2020-06-30
KR20200030051A (ko) 2020-03-19
WO2018227328A1 (en) 2018-12-20
ZA202000110B (en) 2022-10-26

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