ES2150072T3 - Control del factor de potencia en rectificadores conmutados. - Google Patents

Control del factor de potencia en rectificadores conmutados.

Info

Publication number
ES2150072T3
ES2150072T3 ES96303403T ES96303403T ES2150072T3 ES 2150072 T3 ES2150072 T3 ES 2150072T3 ES 96303403 T ES96303403 T ES 96303403T ES 96303403 T ES96303403 T ES 96303403T ES 2150072 T3 ES2150072 T3 ES 2150072T3
Authority
ES
Spain
Prior art keywords
current
control
filter
power factor
emi
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96303403T
Other languages
English (en)
Inventor
Mark Elliott Jacobs
Vijayan Joseph Thottuvelil
Yimin Jiang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
AT&T Corp
AT&T IPM 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 AT&T Corp, AT&T IPM Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of ES2150072T3 publication Critical patent/ES2150072T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

UN SISTEMA DE CORRECION DEL FACTOR DE LA ENERGIA CON UN FILTRO DE ENTRADA EMI (L1, C1, C2) QUE INCLUYE CIRCUITERIA PARA CAPTAR LA CORRIENTE DEL CAPACITOR DEL FILTRO PARA MEJORAR LA PRECISION DE LA MEJORA DEL FACTOR DE LA ENERGIA PROPORCIONANDO UN RESISTOR SENSOR DE CORRIENTE DIVIDIDA (R{SUB, SENTIDO IZQUIERDO},R{SUB, SENTIDO DERECHO} CONECTADO AL FILTRO EMI O A UN CAPACITOR QUE DETECTE EL VOLTAJE. AMBOS DISPOSITIVOS DEBEN ESTAR CONECTADOS FUERTEMENTE AL BUCLE DE CONTROL DE LA CORRIENTE DEL CONTROL DEL FACTOR DE LA CORRIENTE Y COMPENSAR LA CORRIENTE NO DETECTADA EN LOS CAPACITORES DEL FILTRO EMI (C1, C2)
ES96303403T 1995-05-26 1996-05-14 Control del factor de potencia en rectificadores conmutados. Expired - Lifetime ES2150072T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45248295A 1995-05-26 1995-05-26

Publications (1)

Publication Number Publication Date
ES2150072T3 true ES2150072T3 (es) 2000-11-16

Family

ID=23796624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96303403T Expired - Lifetime ES2150072T3 (es) 1995-05-26 1996-05-14 Control del factor de potencia en rectificadores conmutados.

Country Status (4)

Country Link
US (2) US5687070A (es)
EP (1) EP0744816B1 (es)
DE (1) DE69610364T2 (es)
ES (1) ES2150072T3 (es)

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Also Published As

Publication number Publication date
DE69610364D1 (de) 2000-10-26
EP0744816A3 (en) 1997-06-11
US5687070A (en) 1997-11-11
EP0744816A2 (en) 1996-11-27
DE69610364T2 (de) 2001-05-17
EP0744816B1 (en) 2000-09-20
US5777866A (en) 1998-07-07

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