ES2056734A2 - Sistema de conversion de potencia. - Google Patents

Sistema de conversion de potencia.

Info

Publication number
ES2056734A2
ES2056734A2 ES09300174A ES9300174A ES2056734A2 ES 2056734 A2 ES2056734 A2 ES 2056734A2 ES 09300174 A ES09300174 A ES 09300174A ES 9300174 A ES9300174 A ES 9300174A ES 2056734 A2 ES2056734 A2 ES 2056734A2
Authority
ES
Spain
Prior art keywords
vref1
load
hand
reference signal
error amplifier
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.)
Granted
Application number
ES09300174A
Other languages
English (en)
Other versions
ES2056734B1 (es
ES2056734R (es
Inventor
Rotger Jose Felix Sancho
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.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics SA
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 Alcatel Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Priority to ES09300174A priority Critical patent/ES2056734B1/es
Priority to AU53826/94A priority patent/AU671876B2/en
Priority to NO940216A priority patent/NO940216L/no
Priority to EP94100900A priority patent/EP0608788B1/en
Priority to DE69400211T priority patent/DE69400211T2/de
Priority to AT94100900T priority patent/ATE138768T1/de
Priority to DK94100900.3T priority patent/DK0608788T3/da
Priority to PL94302042A priority patent/PL173429B1/pl
Priority to BR9400374A priority patent/BR9400374A/pt
Priority to CN94101175A priority patent/CN1041477C/zh
Publication of ES2056734A2 publication Critical patent/ES2056734A2/es
Priority to GR960401959T priority patent/GR3020600T3/el
Publication of ES2056734R publication Critical patent/ES2056734R/es
Application granted granted Critical
Publication of ES2056734B1 publication Critical patent/ES2056734B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/493—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/102—Parallel operation of DC sources being switching converters

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Amplifiers (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • External Artificial Organs (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Secondary Cells (AREA)
  • Control Of Eletrric Generators (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

SISTEMA DE CONVERSION DE POTENCIA. FORMADO POR UN CONJUNTO DE CONVERTIDORES CUYAS SALIDAS ESTAN CONECTADAS EN PARALELO, QUE SUMINISTRAN UNA CORRIENTE TOTAL DE SALIDA PARA ALIMENTAR A UN CONJUNTO DE CARGAS Y/O BATERIAS Y SOBRE LOS QUE SE REALIZA UN CONTROL EN MODO CORRIENTE HACIENDO USO DE UN UNICO AMPLIFICADOR DE ERROR COMUN (4) CUYAS ENTRADAS SON POR UN LADO LA TENSION DE SALIDA (VB) EN BORNAS DE LA CARGA Y/O BATERIA, Y POR OTRO UNA PRIMERA TENSION DE REFERENCIA VREF1. LA PRIMERA SEÑAL DE REFERENCIA (VREF1) SE OBTIENE COMO DIFERENCIA, EN UN SEGUNDO AMPLIFICADOR DE ERROR (9), DE UNA VARIABLE DE ESTADO O COMBINACION DE VARIABLES DE ESTADO (6) FILTRADAS EN UN FILTRO (10) Y UNA SEGUNDA SEÑAL DE REFERENCIA (VREF2) PROCEDENTE DE LA LECTURA DE UNAS TABLAS Y ESTRATEGIAS (7) CUYAS ENTRADAS SON LAS VARIABLES DE ESTADO (6), PREVIAMENTE MODIFICADAS EN UN CIRCUITO DE CONTROL (8), EN FUNCION DE LA EVOLUCION REAL DE CIERTOS PARAMETROS DE LA CARGA Y/O BATERIA.
ES09300174A 1993-01-29 1993-01-29 Sistema de conversion de potencia. Expired - Fee Related ES2056734B1 (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES09300174A ES2056734B1 (es) 1993-01-29 1993-01-29 Sistema de conversion de potencia.
AU53826/94A AU671876B2 (en) 1993-01-29 1994-01-18 Power conversion system
NO940216A NO940216L (no) 1993-01-29 1994-01-21 Kraftomformer
DK94100900.3T DK0608788T3 (da) 1993-01-29 1994-01-22 Effektkonverteringssystem
DE69400211T DE69400211T2 (de) 1993-01-29 1994-01-22 Leistungswandlungseinrichtung
AT94100900T ATE138768T1 (de) 1993-01-29 1994-01-22 Leistungswandlungseinrichtung
EP94100900A EP0608788B1 (en) 1993-01-29 1994-01-22 Power conversion system
PL94302042A PL173429B1 (pl) 1993-01-29 1994-01-27 Urządzenie do przetwarzania energii elektrycznej
BR9400374A BR9400374A (pt) 1993-01-29 1994-01-28 Sistema de conversão de energia
CN94101175A CN1041477C (zh) 1993-01-29 1994-01-29 电源转换系统
GR960401959T GR3020600T3 (en) 1993-01-29 1996-07-23 Power conversion system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09300174A ES2056734B1 (es) 1993-01-29 1993-01-29 Sistema de conversion de potencia.

Publications (3)

Publication Number Publication Date
ES2056734A2 true ES2056734A2 (es) 1994-10-01
ES2056734R ES2056734R (es) 1996-11-01
ES2056734B1 ES2056734B1 (es) 1997-06-01

Family

ID=8280623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09300174A Expired - Fee Related ES2056734B1 (es) 1993-01-29 1993-01-29 Sistema de conversion de potencia.

Country Status (11)

Country Link
EP (1) EP0608788B1 (es)
CN (1) CN1041477C (es)
AT (1) ATE138768T1 (es)
AU (1) AU671876B2 (es)
BR (1) BR9400374A (es)
DE (1) DE69400211T2 (es)
DK (1) DK0608788T3 (es)
ES (1) ES2056734B1 (es)
GR (1) GR3020600T3 (es)
NO (1) NO940216L (es)
PL (1) PL173429B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719932A (en) * 1996-01-22 1998-02-17 Lucent Technologies Inc. Signal-recognition arrangement using cadence tables
GB9821434D0 (en) * 1998-10-03 1998-11-25 Grant Duncan A battery management system
CN101350557B (zh) * 2007-07-18 2011-04-27 华为技术有限公司 一种电源调整装置
TWI435199B (zh) * 2011-07-29 2014-04-21 Realtek Semiconductor Corp 電源供應電路以及電源供應方法
US10131245B2 (en) * 2016-08-16 2018-11-20 Ford Global Technologies, Llc Electrified vehicle DC power conversion with distributed control
CN114900028A (zh) * 2022-04-15 2022-08-12 连云港杰瑞电子有限公司 过流保护装置、变换器控制装置及电子设备

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746964A (en) * 1971-01-04 1973-07-17 Sol Tek Ind Inc Power supply system for heavy traction loads
US3836839A (en) * 1972-11-14 1974-09-17 Tuc Ind Inc Controlled apparatus for silicon controlled rectifiers
ES8707349A1 (es) * 1986-03-25 1987-07-16 Electro Mercantil Ind S A Emis Instalacion para el control del estado de carga y del cargador de baterias en flotacion
US4912621A (en) * 1988-02-27 1990-03-27 Fujitsu Denso Ltd. Current-balance switching regulator
EP0409384A2 (en) * 1989-07-20 1991-01-23 General Electric Company Method and apparatus for achieving current balance in parallel connected switching devices
EP0435460A2 (en) * 1989-12-28 1991-07-03 AT&T Corp. Current sharing control for paralleled power converters
US5051603A (en) * 1990-08-14 1991-09-24 General Electric Company Method and apparatus for matching turn-off times of parallel connected semiconductor switching devices
EP0508110A2 (de) * 1991-04-08 1992-10-14 Asea Brown Boveri Ag Verfahren zur Steuerung elektrischer Ventile eines Stromrichters
US5177372A (en) * 1989-11-13 1993-01-05 Nec Corporation Parallel operation power supply control system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451773A (en) * 1982-04-02 1984-05-29 Bell Telephone Laboratories, Incorporated Rectifier control system for a DC power plant system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746964A (en) * 1971-01-04 1973-07-17 Sol Tek Ind Inc Power supply system for heavy traction loads
US3836839A (en) * 1972-11-14 1974-09-17 Tuc Ind Inc Controlled apparatus for silicon controlled rectifiers
ES8707349A1 (es) * 1986-03-25 1987-07-16 Electro Mercantil Ind S A Emis Instalacion para el control del estado de carga y del cargador de baterias en flotacion
US4912621A (en) * 1988-02-27 1990-03-27 Fujitsu Denso Ltd. Current-balance switching regulator
EP0409384A2 (en) * 1989-07-20 1991-01-23 General Electric Company Method and apparatus for achieving current balance in parallel connected switching devices
US5177372A (en) * 1989-11-13 1993-01-05 Nec Corporation Parallel operation power supply control system
EP0435460A2 (en) * 1989-12-28 1991-07-03 AT&T Corp. Current sharing control for paralleled power converters
US5051603A (en) * 1990-08-14 1991-09-24 General Electric Company Method and apparatus for matching turn-off times of parallel connected semiconductor switching devices
EP0508110A2 (de) * 1991-04-08 1992-10-14 Asea Brown Boveri Ag Verfahren zur Steuerung elektrischer Ventile eines Stromrichters

Also Published As

Publication number Publication date
PL302042A1 (en) 1994-08-08
CN1041477C (zh) 1998-12-30
DK0608788T3 (da) 1996-06-17
NO940216L (no) 1994-08-01
DE69400211T2 (de) 1997-01-23
EP0608788A1 (en) 1994-08-03
CN1093499A (zh) 1994-10-12
AU671876B2 (en) 1996-09-12
EP0608788B1 (en) 1996-05-29
BR9400374A (pt) 1994-11-01
GR3020600T3 (en) 1996-10-31
ATE138768T1 (de) 1996-06-15
ES2056734B1 (es) 1997-06-01
PL173429B1 (pl) 1998-03-31
ES2056734R (es) 1996-11-01
NO940216D0 (no) 1994-01-21
AU5382694A (en) 1994-08-04
DE69400211D1 (de) 1996-07-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041004