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MX2010005627A - Circuito de control de factor de potencia y suministro de energia de red electrica. - Google Patents

Circuito de control de factor de potencia y suministro de energia de red electrica.

Info

Publication number
MX2010005627A
MX2010005627A MX2010005627A MX2010005627A MX2010005627A MX 2010005627 A MX2010005627 A MX 2010005627A MX 2010005627 A MX2010005627 A MX 2010005627A MX 2010005627 A MX2010005627 A MX 2010005627A MX 2010005627 A MX2010005627 A MX 2010005627A
Authority
MX
Mexico
Prior art keywords
switch
control circuit
factor control
power factor
mains
Prior art date
Application number
MX2010005627A
Other languages
English (en)
Inventor
Alain Decraemer
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of MX2010005627A publication Critical patent/MX2010005627A/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
    • H02M1/42—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)

Abstract

La invención se relaciona con un circuito de control de factor de potencia (10) y con un suministro de energía de red eléctrica universal (100). El circuito de control de factor de potencia (10) comprende nodos de entrada (n1, n2) que reciben un voltaje de entrada rectificado el cual es un voltaje de entrada de red eléctrica rectificado, y un circuito excitador (IC1) el cual excita un interruptor (M1). Una disposición en serie del interruptor y un inductor (L1) se disponen entre los nodos de entrada. Una disposición en serie de un rectificador (D1) y un capacitor de salida (C2) está dispuesta en paralelo con el inductor (L1). El rectificador no es conductor cuando el interruptor está cerrado. El circuito excitador excita al interruptor para generar una corriente sustancialmente sinusoidal a través del interruptor que está siendo sustancialmente sincronizado con un voltaje sinusoidal del voltaje de entrada de red eléctrica. Debido a la disposición del capacitor de salida en el circuito de control de factor de potencia de conformidad con la invención, el capacitor de salida solo puede cargarse después de un primer ciclo de conducción del interruptor. Un efecto de esta disposición es que no puede ocurrir una corriente de entrada hasta después del primer ciclo de conducción del interruptor lo cual mejora la confiabilidad del circuito de control de factor de potencia de conformidad con la invención.
MX2010005627A 2007-11-26 2008-11-19 Circuito de control de factor de potencia y suministro de energia de red electrica. MX2010005627A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07121503 2007-11-26
PCT/IB2008/054848 WO2009069039A1 (en) 2007-11-26 2008-11-19 Power factor control circuit and mains power supply

Publications (1)

Publication Number Publication Date
MX2010005627A true MX2010005627A (es) 2010-06-01

Family

ID=40470106

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010005627A MX2010005627A (es) 2007-11-26 2008-11-19 Circuito de control de factor de potencia y suministro de energia de red electrica.

Country Status (10)

Country Link
US (1) US8248825B2 (es)
EP (1) EP2218162A1 (es)
JP (1) JP2011504720A (es)
KR (1) KR20100105633A (es)
CN (1) CN101874340A (es)
BR (1) BRPI0820566A8 (es)
MX (1) MX2010005627A (es)
RU (1) RU2480888C2 (es)
TW (1) TW200937165A (es)
WO (1) WO2009069039A1 (es)

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JP2011019389A (ja) * 2009-06-22 2011-01-27 Richard Landry Gray パワー改善方法及びその照明装置
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CN105528998B (zh) * 2014-09-28 2019-07-26 联想(北京)有限公司 背景光驱动模块和电子设备
AU2016409604B2 (en) * 2016-06-09 2021-05-06 Polarium Energy Solutions Ab Battery module and method performed therein
CN112910233A (zh) * 2021-01-15 2021-06-04 朗德万斯公司 电流纹波减少的驱动器电路
TWI785657B (zh) * 2021-06-22 2022-12-01 偉詮電子股份有限公司 功率調節電路

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Also Published As

Publication number Publication date
RU2010126100A (ru) 2012-01-10
CN101874340A (zh) 2010-10-27
KR20100105633A (ko) 2010-09-29
JP2011504720A (ja) 2011-02-10
RU2480888C2 (ru) 2013-04-27
BRPI0820566A8 (pt) 2016-03-15
BRPI0820566A2 (pt) 2015-06-16
EP2218162A1 (en) 2010-08-18
US8248825B2 (en) 2012-08-21
US20100246218A1 (en) 2010-09-30
WO2009069039A1 (en) 2009-06-04
TW200937165A (en) 2009-09-01

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