BR112014019143A8 - Conversor ac-ac de corrente e tensão ajustáveis independentemente - Google Patents

Conversor ac-ac de corrente e tensão ajustáveis independentemente

Info

Publication number
BR112014019143A8
BR112014019143A8 BR112014019143A BR112014019143A BR112014019143A8 BR 112014019143 A8 BR112014019143 A8 BR 112014019143A8 BR 112014019143 A BR112014019143 A BR 112014019143A BR 112014019143 A BR112014019143 A BR 112014019143A BR 112014019143 A8 BR112014019143 A8 BR 112014019143A8
Authority
BR
Brazil
Prior art keywords
voltage
microprocessor
converter
switch
coupled
Prior art date
Application number
BR112014019143A
Other languages
English (en)
Other versions
BR112014019143A2 (pt
Inventor
L Bueno David
L Harvey Cameron
Original Assignee
Dialight Corp
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 Dialight Corp filed Critical Dialight Corp
Publication of BR112014019143A2 publication Critical patent/BR112014019143A2/pt
Publication of BR112014019143A8 publication Critical patent/BR112014019143A8/pt

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
    • 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
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • 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
    • 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • 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
    • H05B47/175—Controlling the light source by remote 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
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Abstract

CONVERSOR AC-AC DE CORRENTE E TENSÃO AJUSTÁVEIS INDEPENDENTEMENTE A presente revelação refere-se a um circuito conversor de corrente alternada (AC) para AC para a justar independentemente uma corrente e uma tensão para ajustar uma saída luminosa de uma iluminação que opera em potência AC. Em uma modalidade, o circuito conversor de AC p ara AC inclui um microprocessador, uma primeira chave acoplada ao microprocessador, um módulo de controlador de fator de potência (PFC) acoplado à primeira chave, onde a primeira chave é controlada pelo microprocessador de acordo com uma potência de saída desejada, uma ou mais chaves de reforço acopladas ao módulo de PFC, onde a uma ou mais chaves de reforço são controladas pelo módulo de PFC como uma função de uma operação da primeira chave e uma ou mais chaves de cargas acopladas a uma ou mais chaves de reforço, onde a uma ou mais chaves de carga são controladas pelo microprocessador de acordo com a potência de saída desejada.
BR112014019143A 2012-02-01 2013-01-30 Conversor ac-ac de corrente e tensão ajustáveis independentemente BR112014019143A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261593413P 2012-02-01 2012-02-01
PCT/US2013/023907 WO2013116374A1 (en) 2012-02-01 2013-01-30 Independently adjustable current and voltage ac-ac converter

Publications (2)

Publication Number Publication Date
BR112014019143A2 BR112014019143A2 (pt) 2017-06-20
BR112014019143A8 true BR112014019143A8 (pt) 2017-07-11

Family

ID=48869638

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019143A BR112014019143A8 (pt) 2012-02-01 2013-01-30 Conversor ac-ac de corrente e tensão ajustáveis independentemente

Country Status (7)

Country Link
US (2) US9380676B2 (pt)
EP (1) EP2810364B1 (pt)
AU (1) AU2013215245B2 (pt)
BR (1) BR112014019143A8 (pt)
CA (1) CA2863592C (pt)
TW (1) TW201351864A (pt)
WO (1) WO2013116374A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9380676B2 (en) * 2012-02-01 2016-06-28 Dialight Corporation Independently adjustable current and voltage AC-AC converter
US9693428B2 (en) 2014-10-15 2017-06-27 Abl Ip Holding Llc Lighting control with automated activation process
US9781814B2 (en) 2014-10-15 2017-10-03 Abl Ip Holding Llc Lighting control with integral dimming
US9829899B2 (en) 2014-11-10 2017-11-28 Duke Energy Corporation Apparatuses including utility meter, power electronics, and communications circuitry, and related methods of operation
CN108509372B (zh) * 2018-02-27 2022-04-01 晶晨半导体(上海)股份有限公司 一种片上系统芯片
EP3847433B1 (en) 2018-09-04 2023-07-05 SeeScan, Inc. Video pipe inspection systems with video integrated with additional sensor data

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG44798A1 (en) * 1994-02-10 1997-12-19 Philips Electronics Nv High frequency ac/ac converter with power factor correction
JPH11500861A (ja) * 1995-12-08 1999-01-19 フィリップス、エレクトロニクス、ネムローゼ、フェンノートシャップ バラスト・システム
US6346778B1 (en) 1998-01-20 2002-02-12 Bytecraft Pty Ltd AC power converter
US6963178B1 (en) * 1998-12-07 2005-11-08 Systel Development And Industries Ltd. Apparatus for controlling operation of gas discharge devices
US6525490B1 (en) 2000-10-02 2003-02-25 Patricia Ann Bailey Power saving circuitry
US7009348B2 (en) * 2002-06-03 2006-03-07 Systel Development & Industries Ltd. Multiple channel ballast and networkable topology and system including power line carrier applications
US7906872B2 (en) * 2005-12-20 2011-03-15 Crompton Greaves Limited Dynamic harmonic filter for an AC power system
US7310254B2 (en) * 2006-02-15 2007-12-18 Rockwell Automation Technologies, Inc. AC-to-AC (frequency) converter with three switches per leg
WO2008156015A1 (ja) * 2007-06-20 2008-12-24 Panasonic Electric Works Co., Ltd. 放電灯点灯装置、照明装置、及び液晶表示装置
TW201024591A (en) 2008-12-31 2010-07-01 Ind Tech Res Inst Lamps module
US8084949B2 (en) 2009-07-09 2011-12-27 General Electric Company Fluorescent ballast with inherent end-of-life protection
US8288958B2 (en) * 2010-02-16 2012-10-16 Vito Rinaldi Dynamic application of cut-out pulses in alternating current power
TWM412313U (en) 2011-03-04 2011-09-21 Wen-Wang Ke Energy-saving control device of illumination circuit of LED lamp
US9380676B2 (en) * 2012-02-01 2016-06-28 Dialight Corporation Independently adjustable current and voltage AC-AC converter

Also Published As

Publication number Publication date
EP2810364A4 (en) 2016-03-23
EP2810364A1 (en) 2014-12-10
US20160309563A1 (en) 2016-10-20
BR112014019143A2 (pt) 2017-06-20
CA2863592C (en) 2017-01-10
US9380676B2 (en) 2016-06-28
EP2810364B1 (en) 2017-07-12
US9967951B2 (en) 2018-05-08
TW201351864A (zh) 2013-12-16
AU2013215245B2 (en) 2017-06-01
CA2863592A1 (en) 2013-08-08
WO2013116374A1 (en) 2013-08-08
AU2013215245A1 (en) 2014-08-28
US20130193868A1 (en) 2013-08-01

Similar Documents

Publication Publication Date Title
BR112014019143A8 (pt) Conversor ac-ac de corrente e tensão ajustáveis independentemente
BR112013015630A8 (pt) Dispositivo conversor de energia
MX2013012800A (es) Atenuacion luminica para circuito impulsor de led de corriente constante.
EP2827481A3 (en) Aircraft universal power converter
WO2013167695A3 (en) Load drive circuit, load drive method, and luminaire
EP2403120A3 (en) Zero voltage switching PFC converter and LED lighting
BR112014004876A2 (pt) inversor dc-ac para sistemas fotovoltaicos
BR112013017904A2 (pt) aparelho de conversão de energia
BR112013015018A2 (pt) aparelho de iluminação led alimentado por corrente alternada
GB201204106D0 (en) Lamp unit power supply system
WO2016191290A3 (en) Power boost regulator
BR112013031299A2 (pt) fonte de alimentação de modo ressonante com um indutor de multi-enrolamento
WO2012137210A3 (en) Multi - input uninterruptible power supply with an ac voltage output
EP2814163A3 (en) Power supply, power control method for controlling a standby mode, and display apparatus having the same
BR112014002892A2 (pt) disposição para fornecer uma corrente ca a uma carga para aquecimento elétrico, disposição serial, disposição de aquecimento de duto e fonte de alimentação e aquecimento elétrico direto
WO2014009836A3 (en) Driver circuit between fluorescent ballast and led
BR112014018925A8 (pt) Dispositivo de controle de fonte de alimentação
WO2015047393A3 (en) Ups for mixed ac and dc loads
BR112012019646A2 (pt) método para controlar uma máquina ou uma carga elétrica, controlador de acionamento, programa e produto de computador e uso do controlador de acionamento
BR112017006228A2 (pt) dispositivo de conversão de energia elétrica
BR112015016152A2 (pt) método e aparelho para fornecer energia de soldagem
IN2014DN07476A (pt)
BR112015012899A2 (pt) circuito de acionamento de led usando conversor de retorno para reduzir de cintilação optica observável através da redução de redes de ondulação ac retificados
EP2552180A3 (en) Lighting device and illumination apparatus using same
BR112013017899A2 (pt) dispositivo condutor, método de condução de uma carga e aparelho de luz

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2499 DE 27-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.