MX2007004827A - Metodo de control de regulador de intensidad de onda seno. - Google Patents
Metodo de control de regulador de intensidad de onda seno.Info
- Publication number
- MX2007004827A MX2007004827A MX2007004827A MX2007004827A MX2007004827A MX 2007004827 A MX2007004827 A MX 2007004827A MX 2007004827 A MX2007004827 A MX 2007004827A MX 2007004827 A MX2007004827 A MX 2007004827A MX 2007004827 A MX2007004827 A MX 2007004827A
- Authority
- MX
- Mexico
- Prior art keywords
- series
- clamp
- switching section
- switching
- load
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
- 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
- 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
- H02M1/38—Means for preventing simultaneous conduction of switches
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
- H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/04—Dimming circuit for fluorescent lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Dc-Dc Converters (AREA)
Abstract
Un filtro (28) de linea de entrada separa una fuente (22) de energia sinusoidal de una etapa (26) de conmutacion de energia que tiene una seccion (44) de conmutacion en serie y una seccion (46) de conmutacion de mordaza. Tanto la seccion (44) de conmutacion en serie como la seccion (46) de conmutacion de mordaza incluyen pares (68-70 y 86-88) complementarios de MOSFET de alta energia y alta velocidad. La seccion (44) de conmutacion en serie se conecta en serie entre el filtro (28) de linea de entrada y el inductor (42) de un filtro (38) de carga de salida entre la etapa (26) de conmutacion de energia y una carga (24). La seccion (46) de conmutacion de mordaza se conecta para derivar el inductor (42) y la carga (24). La operacion sincronica se logra al operar alternativamente las secciones de conmutacion en serie (44) y de mordaza (46) en las condiciones conductivas en una frecuencia de modulacion de anchos de impulsos elevada. El ciclo de trabajo se selecciona para proporcionar una forma de onda de salida sinusoidal con una amplitud deseada. Un controlador (56) programable basado en microprocesador proporciona las senales (102, 106) de control para la conduccion alternativa de la seccion de conmutacion en serie (44) y de mordaza (46). Un intervalo (110, 112) de tiempo muerto almacenado en la memoria en el controlador (56) separa las senales (102, 106) de control para una operacion confiable y eficiente. El intervalo (110, 112) de tiempo muerto puede ser constante, o puede variarse de acuerdo con la variaciones de energia de carga.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/971,682 US7019469B1 (en) | 2004-10-21 | 2004-10-21 | Sinewave dimmer control method |
PCT/US2005/032855 WO2006047014A1 (en) | 2004-10-21 | 2005-09-15 | Sinewave dimmer control method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007004827A true MX2007004827A (es) | 2008-02-12 |
Family
ID=36084617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007004827A MX2007004827A (es) | 2004-10-21 | 2005-09-15 | Metodo de control de regulador de intensidad de onda seno. |
Country Status (8)
Country | Link |
---|---|
US (1) | US7019469B1 (es) |
EP (1) | EP1803332A4 (es) |
JP (1) | JP2008518395A (es) |
CN (1) | CN101049050A (es) |
CA (1) | CA2575578A1 (es) |
MX (1) | MX2007004827A (es) |
RU (1) | RU2370922C2 (es) |
WO (1) | WO2006047014A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029502A1 (de) * | 2006-06-27 | 2008-01-03 | Lite Puter Enterprise Co., Ltd., Sijhih | Sinuswellen-Lichteinstellvorrichtung |
US7956694B1 (en) | 2008-05-12 | 2011-06-07 | Wilson Jeffrey D | Phase controlled dimmer using a narrow band quadrature demodulator |
KR101001241B1 (ko) * | 2008-09-05 | 2010-12-17 | 서울반도체 주식회사 | 교류 led 조광장치 및 그에 의한 조광방법 |
FR2939578B1 (fr) * | 2008-12-04 | 2010-12-03 | Legrand France | Circuit d'alimentation electrique a decoupage haute frequence |
US9326346B2 (en) | 2009-01-13 | 2016-04-26 | Terralux, Inc. | Method and device for remote sensing and control of LED lights |
JP5676593B2 (ja) | 2009-06-29 | 2015-02-25 | コーニンクレッカ フィリップス エヌ ヴェ | ウォールディマーと協働するドライバ |
CA2967422C (en) | 2009-11-17 | 2021-01-26 | Terralux, Inc. | Led power-supply detection and control |
US8198823B2 (en) * | 2009-11-20 | 2012-06-12 | Osram Sylvania Inc. | Method and gas discharge lamp with filter to control chromaticity drift during dimming |
KR20120115400A (ko) * | 2010-02-12 | 2012-10-17 | 마벨 월드 트레이드 리미티드 | 전자 부하용 디머 회로 |
US8896288B2 (en) | 2011-02-17 | 2014-11-25 | Marvell World Trade Ltd. | TRIAC dimmer detection |
JP6231001B2 (ja) * | 2011-09-08 | 2017-11-15 | フィリップス ライティング ホールディング ビー ヴィ | Ledユニットを制御するための回路装置及びledユニットを動作させる方法 |
RU2618697C2 (ru) * | 2012-02-01 | 2017-05-11 | Филипс Лайтинг Холдинг Б.В. | Устройство возбуждения и способ возбуждения для возбуждения нагрузки, в частности сд (светодиодного ) блока |
US9250669B2 (en) | 2012-09-14 | 2016-02-02 | Lutron Electronics Co., Inc. | Power measurement in a two-wire load control device |
US9155162B2 (en) | 2012-09-14 | 2015-10-06 | Lutron Electronics Co., Inc. | Two-wire dimmer with improved zero-cross detection |
US9502866B1 (en) | 2012-10-18 | 2016-11-22 | Lex Products Corporation | Configurable modular power control system |
WO2014072847A1 (en) * | 2012-11-06 | 2014-05-15 | Koninklijke Philips N.V. | Circuit arrangement and led lamp comprising the same |
US9093894B2 (en) | 2012-12-17 | 2015-07-28 | Greenmark Technology Inc. | Multiple-level power control system |
JP2017518732A (ja) * | 2014-06-03 | 2017-07-06 | エッジ エレクトロンズ リミテッド | 節電高周波数直列降圧ac電圧レギュレータ・システム |
DK3292740T3 (da) * | 2016-07-29 | 2020-11-02 | Raytheon Canada Ltd | Impulsbreddemodulationslyskildestyring og fremgangsmåde |
RU193304U1 (ru) * | 2019-03-21 | 2019-10-23 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный аграрный университет" | Фильтр входной помехоподавляющий |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT390532B (de) * | 1987-07-08 | 1990-05-25 | Enders Wolfgang Dipl Ing Dr | Pulsbreiten moduliertes wechselstrom-leistungsstellglied |
US4998046A (en) * | 1989-06-05 | 1991-03-05 | Gte Products Corporation | Synchronized lamp ballast with dimming |
US5045774A (en) | 1989-12-28 | 1991-09-03 | R. Morley, Inc. | Full scale AC or DC power attenuator |
JPH03296117A (ja) * | 1990-04-13 | 1991-12-26 | Tokyo Rikoushiya:Kk | 可変型自動電圧調整器 |
GB2267788B (en) | 1992-06-04 | 1997-01-29 | Strand Lighting Ltd | Dimming system, and dimmer therefor |
US5500575A (en) | 1993-10-27 | 1996-03-19 | Lighting Control, Inc. | Switchmode AC power controller |
US5550436A (en) * | 1994-09-01 | 1996-08-27 | International Rectifier Corporation | MOS gate driver integrated circuit for ballast circuits |
JP3342220B2 (ja) * | 1995-01-20 | 2002-11-05 | 弘 岩井 | 超低周波電源装置 |
US6002213A (en) * | 1995-10-05 | 1999-12-14 | International Rectifier Corporation | MOS gate driver circuit with analog input and variable dead time band |
US5770928A (en) | 1995-11-02 | 1998-06-23 | Nsi Corporation | Dimming control system with distributed command processing |
DE19543720A1 (de) * | 1995-11-23 | 1997-05-28 | Tridonic Bauelemente | Elektronischer Transformator |
JP3740220B2 (ja) * | 1996-08-01 | 2006-02-01 | 株式会社日立製作所 | 蛍光灯点灯装置 |
US5949197A (en) | 1997-06-30 | 1999-09-07 | Everbrite, Inc. | Apparatus and method for dimming a gas discharge lamp |
US6346778B1 (en) | 1998-01-20 | 2002-02-12 | Bytecraft Pty Ltd | AC power converter |
JP2000116155A (ja) * | 1998-09-29 | 2000-04-21 | Murata Mfg Co Ltd | 圧電トランスインバータ |
US6407515B1 (en) * | 1999-11-12 | 2002-06-18 | Lighting Control, Inc. | Power regulator employing a sinusoidal reference |
DE10012363A1 (de) * | 2000-03-14 | 2001-10-11 | Tridonic Bauelemente | Elektronischer Transformator |
US6657399B2 (en) * | 2001-01-26 | 2003-12-02 | International Rectifier Corporation | Self-oscillating circuit for driving high-side and low-side switching devices with variable width pulses |
-
2004
- 2004-10-21 US US10/971,682 patent/US7019469B1/en not_active Expired - Fee Related
-
2005
- 2005-09-15 MX MX2007004827A patent/MX2007004827A/es active IP Right Grant
- 2005-09-15 RU RU2007106409/28A patent/RU2370922C2/ru not_active IP Right Cessation
- 2005-09-15 CN CN200580031435.1A patent/CN101049050A/zh active Pending
- 2005-09-15 CA CA002575578A patent/CA2575578A1/en not_active Abandoned
- 2005-09-15 EP EP05796350A patent/EP1803332A4/en not_active Withdrawn
- 2005-09-15 JP JP2007537892A patent/JP2008518395A/ja active Pending
- 2005-09-15 WO PCT/US2005/032855 patent/WO2006047014A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN101049050A (zh) | 2007-10-03 |
RU2370922C2 (ru) | 2009-10-20 |
EP1803332A1 (en) | 2007-07-04 |
US7019469B1 (en) | 2006-03-28 |
JP2008518395A (ja) | 2008-05-29 |
CA2575578A1 (en) | 2006-05-04 |
EP1803332A4 (en) | 2007-11-28 |
WO2006047014A1 (en) | 2006-05-04 |
RU2007106409A (ru) | 2008-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |