MX2022016599A - Procedimiento de encendido para un dispositivo de control de carga. - Google Patents

Procedimiento de encendido para un dispositivo de control de carga.

Info

Publication number
MX2022016599A
MX2022016599A MX2022016599A MX2022016599A MX2022016599A MX 2022016599 A MX2022016599 A MX 2022016599A MX 2022016599 A MX2022016599 A MX 2022016599A MX 2022016599 A MX2022016599 A MX 2022016599A MX 2022016599 A MX2022016599 A MX 2022016599A
Authority
MX
Mexico
Prior art keywords
voltage
power converter
capacitor
control device
turn
Prior art date
Application number
MX2022016599A
Other languages
English (en)
Inventor
Steven J Kober
Soma Sekhara Rao Konijeti
Rajesh Krishna Thottumkara
Keertana Veeranki
Original Assignee
Lutron Tech Co Llc
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 Lutron Tech Co Llc filed Critical Lutron Tech Co Llc
Publication of MX2022016599A publication Critical patent/MX2022016599A/es

Links

Classifications

    • 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
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
    • 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]
    • 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]
    • H05B45/385—Switched mode power supply [SMPS] using flyback 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • 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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • 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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Un dispositivo de control de carga puede ser configurado para encender cargas de iluminación para obtener un tiempo de encendido rápido que pudiera ser sustancialmente consistente a través de cargas de iluminación que tienen diferentes voltajes de carga. El dispositivo de control de carga puede comprender un circuito convertidor de energía configurado para producir un voltaje a través de un condensador, y un circuito de control configurado para controlar el circuito convertidor de energía para generar el voltaje a través del condensador. El circuito de control puede determinar un voltaje aprendido que derive de la magnitud del voltaje a través del condensador. Por ejemplo, el circuito de control puede medir la magnitud del voltaje y almacenar el voltaje medido como el voltaje aprendido. El circuito de control puede determinar un parámetro operativo para el circuito convertidor de energía como una función del voltaje aprendido, y puede controlar el circuito convertidor de energía de acuerdo con el parámetro operativo para cargar el condensador hasta que la magnitud del voltaje excede un umbral.
MX2022016599A 2017-02-24 2019-08-23 Procedimiento de encendido para un dispositivo de control de carga. MX2022016599A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762463159P 2017-02-24 2017-02-24
US201762562008P 2017-09-22 2017-09-22
US201762580671P 2017-11-02 2017-11-02

Publications (1)

Publication Number Publication Date
MX2022016599A true MX2022016599A (es) 2023-02-02

Family

ID=61617145

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022016599A MX2022016599A (es) 2017-02-24 2019-08-23 Procedimiento de encendido para un dispositivo de control de carga.

Country Status (6)

Country Link
US (5) US10314129B2 (es)
EP (1) EP3586572A1 (es)
CN (1) CN110495252B (es)
CA (1) CA3054568C (es)
MX (1) MX2022016599A (es)
WO (1) WO2018156963A1 (es)

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CN110495252B (zh) * 2017-02-24 2022-04-08 路创技术有限责任公司 用于负载控制装置的接通过程
DE102017106503B4 (de) * 2017-03-27 2019-01-24 Infineon Technologies Austria Ag Ansteuerschaltung
US10251231B1 (en) 2017-09-22 2019-04-02 Lutron Electronics Co., Inc. Load control device having a wide output range
NL2020675B1 (en) * 2018-03-28 2019-10-07 Eldolab Holding Bv LED driver and method of operating an LED driver
DE102018110583A1 (de) * 2018-05-03 2019-11-07 Valeo Schalter Und Sensoren Gmbh Ansteuerschaltung für eine pulsierende Ansteuerung eines Leuchtmittels
WO2020028398A1 (en) 2018-07-30 2020-02-06 Lutron Technology Company Llc Load control device for a light-emitting diode light source
EP3845035A1 (en) 2018-08-31 2021-07-07 Lutron Technology Company LLC Drive circuit for a light-emitting diode light source
NL2023562B1 (en) 2019-07-24 2021-02-10 Eldolab Holding Bv Smart starting up method by an LED driver
US11877361B2 (en) 2020-01-31 2024-01-16 Lutron Technology Company Llc Drive circuit for a light-emitting diode light source
CN115349304A (zh) 2020-01-31 2022-11-15 路创技术有限责任公司 发光二极管光源的驱动电路
JP7411068B2 (ja) * 2020-03-24 2024-01-10 ローム株式会社 発光制御装置、発光装置及び車両
CN114520587A (zh) * 2020-11-18 2022-05-20 台达电子企业管理（上海）有限公司 电源模块的预充电控制方法及电源模块
CN112803742B (zh) * 2021-02-27 2022-08-09 华为技术有限公司 Dc/dc转换器及其软启动防过冲方法
US11895756B2 (en) * 2021-04-15 2024-02-06 ERP Power, LLC Software defined load detection and startup delay for LED fixture
US12117346B2 (en) 2021-05-28 2024-10-15 Lutron Technology Company Llc Startup procedure for a passive infrared sensing circuit
CA3223033A1 (en) * 2021-07-15 2023-01-19 Ari L. FOX Power supply device with over-power protection

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KR102298224B1 (ko) * 2015-07-16 2021-09-08 삼성디스플레이 주식회사 백라이트 유닛 및 백라이트 유닛을 포함하는 표시 장치
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US10251231B1 (en) 2017-09-22 2019-04-02 Lutron Electronics Co., Inc. Load control device having a wide output range
CN115349304A (zh) * 2020-01-31 2022-11-15 路创技术有限责任公司 发光二极管光源的驱动电路

Also Published As

Publication number Publication date
US11811305B2 (en) 2023-11-07
US20240030806A1 (en) 2024-01-25
US10645776B2 (en) 2020-05-05
US20180249543A1 (en) 2018-08-30
US11381156B2 (en) 2022-07-05
EP3586572A1 (en) 2020-01-01
CA3054568C (en) 2023-03-07
CN110495252A (zh) 2019-11-22
WO2018156963A1 (en) 2018-08-30
US20200245425A1 (en) 2020-07-30
US12088193B2 (en) 2024-09-10
CN110495252B (zh) 2022-04-08
US20220337151A1 (en) 2022-10-20
US20190281678A1 (en) 2019-09-12
CA3054568A1 (en) 2018-08-30
US10314129B2 (en) 2019-06-04

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