MX2021014030A - Dispositivo de control de carga con un circuito de activacion de compuerta de lazo cerrado. - Google Patents
Dispositivo de control de carga con un circuito de activacion de compuerta de lazo cerrado.Info
- Publication number
- MX2021014030A MX2021014030A MX2021014030A MX2021014030A MX2021014030A MX 2021014030 A MX2021014030 A MX 2021014030A MX 2021014030 A MX2021014030 A MX 2021014030A MX 2021014030 A MX2021014030 A MX 2021014030A MX 2021014030 A MX2021014030 A MX 2021014030A
- Authority
- MX
- Mexico
- Prior art keywords
- drive circuit
- gate drive
- closed
- signal
- load
- Prior art date
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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/14—Controlling the light source in response to determined parameters by determining electrical parameters of the light 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
-
- 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
- H02M7/219—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 in a bridge configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/10—Modifications for increasing the maximum permissible switched voltage
- H03K17/102—Modifications for increasing the maximum permissible switched voltage in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
- H03K17/122—Modifications for increasing the maximum permissible switched current in field-effect transistor switches
-
- 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
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
- H03K17/166—Soft switching
-
- 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
- H05B39/048—Controlling the light-intensity of the source continuously with reverse phase control
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
-
- 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
- H05B45/37—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
- H05B45/37—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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/25—Circuit arrangements for protecting against overcurrent
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0009—AC switches, i.e. delivering AC power to a load
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Un dispositivo de control de carga para controlar la energía entregada desde una fuente de alimentación de CA a una carga eléctrica puede tener un circuito de activación de compuerta de lazo cerrado para controlar un conmutador semiconductor de un dispositivo conductor controlable. El dispositivo conductor controlable se puede acoplar en serie entre la fuente y la carga. El circuito de activación de compuerta puede generar una señal objetivo en respuesta a un circuito de control. El circuito de activación de compuerta puede conformar la señal objetivo durante un período de tiempo y puede aumentar la señal objetivo a un nivel predeterminado después del período de tiempo. El circuito de activación de compuerta puede recibir una señal de retroalimentación que indica una magnitud de una corriente de carga conducida a través del conmutador semiconductor. El circuito de activación de compuerta puede generar una señal de control de compuerta en respuesta a la señal objetivo y la señal de retroalimentación, y convertir el conmutador semiconductor en conductor y no conductor en respuesta a la señal de control de compuerta.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962849494P | 2019-05-17 | 2019-05-17 | |
PCT/US2020/033285 WO2020236659A1 (en) | 2019-05-17 | 2020-05-15 | Load control device having a closed-loop gate drive circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021014030A true MX2021014030A (es) | 2022-02-11 |
Family
ID=70978644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021014030A MX2021014030A (es) | 2019-05-17 | 2020-05-15 | Dispositivo de control de carga con un circuito de activacion de compuerta de lazo cerrado. |
Country Status (6)
Country | Link |
---|---|
US (3) | US11569733B2 (es) |
EP (1) | EP3970451A1 (es) |
CN (1) | CN114080861A (es) |
CA (1) | CA3140388A1 (es) |
MX (1) | MX2021014030A (es) |
WO (1) | WO2020236659A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3636047B1 (en) * | 2017-06-09 | 2023-02-15 | Lutron Technology Company LLC | Load control device having an overcurrent protection circuit |
EP3739755A1 (en) * | 2019-05-16 | 2020-11-18 | Solaredge Technologies Ltd. | Gate driver for reliable switching |
US11664741B2 (en) * | 2019-07-25 | 2023-05-30 | Susan Rhodes | System and method for AC power control |
CN113067464B (zh) * | 2021-06-02 | 2021-08-24 | 上海芯龙半导体技术股份有限公司 | Nmos功率管栅极驱动模块、驱动电路及开关电源 |
WO2023288095A1 (en) | 2021-07-15 | 2023-01-19 | Lutron Technology Company Llc | Power supply device with over-power protection |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4633161A (en) | 1984-08-15 | 1986-12-30 | Michael Callahan | Improved inductorless phase control dimmer power stage with semiconductor controlled voltage rise time |
US5225765A (en) | 1984-08-15 | 1993-07-06 | Michael Callahan | Inductorless controlled transition and other light dimmers |
US5319301A (en) | 1984-08-15 | 1994-06-07 | Michael Callahan | Inductorless controlled transition and other light dimmers |
US5239255A (en) * | 1991-02-20 | 1993-08-24 | Bayview Technology Group | Phase-controlled power modulation system |
US6347028B1 (en) * | 1999-06-21 | 2002-02-12 | Lutron Electronics Co., Inc. | Load control system having an overload protection circuit |
US6969959B2 (en) * | 2001-07-06 | 2005-11-29 | Lutron Electronics Co., Inc. | Electronic control systems and methods |
US7369386B2 (en) * | 2003-06-06 | 2008-05-06 | Electronic Theatre Controls, Inc. | Overcurrent protection for solid state switching system |
US7259524B2 (en) | 2004-06-10 | 2007-08-21 | Lutron Electronics Co., Inc. | Apparatus and methods for regulating delivery of electrical energy |
US7242150B2 (en) | 2005-05-12 | 2007-07-10 | Lutron Electronics Co., Inc. | Dimmer having a power supply monitoring circuit |
MX2008000321A (es) | 2005-06-30 | 2008-03-11 | Lutron Electronics Co | Reductor de luz que tiene un suministro de energia controlado por un microprocesador. |
US8664881B2 (en) | 2009-11-25 | 2014-03-04 | Lutron Electronics Co., Inc. | Two-wire dimmer switch for low-power loads |
US7940505B1 (en) * | 2009-12-01 | 2011-05-10 | Texas Instruments Incorporated | Low power load switch with protection circuitry |
WO2016016797A2 (en) * | 2014-07-31 | 2016-02-04 | Hau King Kuen | Phase cut dimming control and protection |
EP3636047B1 (en) * | 2017-06-09 | 2023-02-15 | Lutron Technology Company LLC | Load control device having an overcurrent protection circuit |
US9992849B1 (en) * | 2017-08-15 | 2018-06-05 | Crestron Electronics, Inc. | Overvoltage detection in a dimmer |
CN111279799B (zh) | 2017-09-22 | 2022-04-05 | 路创技术有限责任公司 | 具有宽输出范围的负载控制设备 |
US11348752B2 (en) * | 2019-05-18 | 2022-05-31 | Amber Solutions, Inc. | Intelligent circuit breakers with air-gap and solid-state switches |
-
2020
- 2020-05-15 EP EP20730878.4A patent/EP3970451A1/en active Pending
- 2020-05-15 WO PCT/US2020/033285 patent/WO2020236659A1/en active Application Filing
- 2020-05-15 MX MX2021014030A patent/MX2021014030A/es unknown
- 2020-05-15 CA CA3140388A patent/CA3140388A1/en active Pending
- 2020-05-15 CN CN202080044464.6A patent/CN114080861A/zh active Pending
- 2020-05-15 US US16/875,921 patent/US11569733B2/en active Active
-
2022
- 2022-12-27 US US18/089,313 patent/US11894764B2/en active Active
-
2023
- 2023-12-20 US US18/390,105 patent/US20240120829A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US11569733B2 (en) | 2023-01-31 |
CA3140388A1 (en) | 2020-11-26 |
EP3970451A1 (en) | 2022-03-23 |
WO2020236659A1 (en) | 2020-11-26 |
US11894764B2 (en) | 2024-02-06 |
US20230125864A1 (en) | 2023-04-27 |
CN114080861A (zh) | 2022-02-22 |
US20200366188A1 (en) | 2020-11-19 |
US20240120829A1 (en) | 2024-04-11 |
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