MX2019014837A - Dispositivo de control de carga que tiene un circuito de protección contra sobreintensidad. - Google Patents

Dispositivo de control de carga que tiene un circuito de protección contra sobreintensidad.

Info

Publication number
MX2019014837A
MX2019014837A MX2019014837A MX2019014837A MX2019014837A MX 2019014837 A MX2019014837 A MX 2019014837A MX 2019014837 A MX2019014837 A MX 2019014837A MX 2019014837 A MX2019014837 A MX 2019014837A MX 2019014837 A MX2019014837 A MX 2019014837A
Authority
MX
Mexico
Prior art keywords
conductive
protection circuit
overcurrent protection
conductive device
controllably
Prior art date
Application number
MX2019014837A
Other languages
English (en)
Inventor
James P Steiner
Dinesh Sundara Moorthy
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 MX2019014837A publication Critical patent/MX2019014837A/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
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/125—Avoiding or suppressing excessive transient voltages or currents
    • 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
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • 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
    • 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
    • H05B45/37—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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Un dispositivo de control de carga para controlar la energía suministrada desde una fuente de energía de corriente alterna a una carga eléctrica puede comprender un dispositivo conductor controlable, un circuito de control y un circuito de protección contra sobreintensidad que está configurado para desactivarse cuando el dispositivo conductor controlable no es conductor. El circuito de control puede estar configurado para controlar el dispositivo conductor controlable para que no sea conductor al comienzo de cada medio ciclo de la fuente de energía de CA y para hacer que el dispositivo conductor controlable sea conductor en un tiempo de disparo durante cada medio ciclo (por ejemplo, utilizando una técnica de control de atenuación de fase directa). El circuito de protección contra sobreintensidad puede estar configurado para hacer que el dispositivo conductor controlable no sea conductor en caso de una condición de sobreintensidad en el dispositivo conductor controlable. El circuito de protección contra sobreintensidad puede desactivarse cuando el dispositivo conductor controlable no es conductor y activarse después del tiempo de disparo cuando el dispositivo conductor controlable se vuelve conductor durante cada medio ciclo.
MX2019014837A 2017-06-09 2018-06-08 Dispositivo de control de carga que tiene un circuito de protección contra sobreintensidad. MX2019014837A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762517484P 2017-06-09 2017-06-09
PCT/US2018/036714 WO2018227124A1 (en) 2017-06-09 2018-06-08 Load control device having an overcurrent protection circuit

Publications (1)

Publication Number Publication Date
MX2019014837A true MX2019014837A (es) 2020-08-03

Family

ID=62779090

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019014837A MX2019014837A (es) 2017-06-09 2018-06-08 Dispositivo de control de carga que tiene un circuito de protección contra sobreintensidad.
MX2023012805A MX2023012805A (es) 2017-06-09 2019-12-09 Dispositivo de control de carga que tiene un circuito de proteccion contra sobreintensidad.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2023012805A MX2023012805A (es) 2017-06-09 2019-12-09 Dispositivo de control de carga que tiene un circuito de proteccion contra sobreintensidad.

Country Status (6)

Country Link
US (5) US10362656B2 (es)
EP (2) EP3636047B1 (es)
CN (2) CN114599131A (es)
CA (1) CA3066729A1 (es)
MX (2) MX2019014837A (es)
WO (1) WO2018227124A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114599131A (zh) * 2017-06-09 2022-06-07 路创技术有限责任公司 具有过电流保护电路的负载控制装置
JP7042444B2 (ja) * 2018-07-27 2022-03-28 パナソニックＩｐマネジメント株式会社 負荷制御システム
MX2021014030A (es) * 2019-05-17 2022-02-11 Lutron Tech Co Llc Dispositivo de control de carga con un circuito de activacion de compuerta de lazo cerrado.
US11664741B2 (en) * 2019-07-25 2023-05-30 Susan Rhodes System and method for AC power control
JP7265468B2 (ja) * 2019-12-17 2023-04-26 株式会社東芝 半導体集積回路、及び半導体集積回路の制御方法
US11469757B2 (en) 2020-10-16 2022-10-11 Abb Schweiz Ag Solid-state power switch

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Also Published As

Publication number Publication date
US20180359835A1 (en) 2018-12-13
EP3636047B1 (en) 2023-02-15
US20210007197A1 (en) 2021-01-07
EP4203616A1 (en) 2023-06-28
CN114599131A (zh) 2022-06-07
CN110892790A (zh) 2020-03-17
EP3636047A1 (en) 2020-04-15
US10362656B2 (en) 2019-07-23
CN110892790B (zh) 2022-03-18
US11239742B2 (en) 2022-02-01
US20230299658A1 (en) 2023-09-21
US10813189B2 (en) 2020-10-20
US11699946B2 (en) 2023-07-11
WO2018227124A1 (en) 2018-12-13
US20220149715A1 (en) 2022-05-12
MX2023012805A (es) 2023-11-08
CA3066729A1 (en) 2018-12-13
US20200154539A1 (en) 2020-05-14

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