ES2041780T3 - Convertidor electrico. - Google Patents

Convertidor electrico.

Info

Publication number
ES2041780T3
ES2041780T3 ES198888202416T ES88202416T ES2041780T3 ES 2041780 T3 ES2041780 T3 ES 2041780T3 ES 198888202416 T ES198888202416 T ES 198888202416T ES 88202416 T ES88202416 T ES 88202416T ES 2041780 T3 ES2041780 T3 ES 2041780T3
Authority
ES
Spain
Prior art keywords
circuit
pulse
output signal
input signal
pfm
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 - Fee Related
Application number
ES198888202416T
Other languages
English (en)
Inventor
Frank Ryckebusch
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.)
Alcatel Lucent NV
Original Assignee
Alcatel 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 Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2041780T3 publication Critical patent/ES2041780T3/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/0003Details of control, feedback or regulation circuits
    • H02M1/0016Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
    • H02M1/0022Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Glass Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)

Abstract

CONVERTIDOR ELECTRICO DE CORRIENTE CONTINUA A CORRIENTE CONTINUA QUE CONVIERTE UNA SEÑAL DE ENTRADA (V1) A UNA SEÑAL DE SALIDA (V2) E INCLUYE UN CIRCUITO DE ENTRADA (IC) CON UN CIRCUITO INTERMITENTE (NM4) PARA APLICAR LA SEÑAL DE ENTRADA EN EL MISMO, UN CIRCUITO DE SALIDA (OC) QUE GENERA LA SEÑAL DE SALIDA Y UN CIRCUITO CONVERSOR (PFM,PWM). EL CIRCUITO CONVERSOR INCLUYE UN GENERADOR DE IMPULSOS (PFM,COMP3) QUE GENERA UNA CORRIENTE DE IMPULSOS (F5) DE FRECUENCIA MEDIA FUNCION DE LA SEÑAL DE SALIDA, Y UN CIRCUITO MODULADOR DE LA AMPLITUD DE IMPULSO (PWM) QUE CONVIERTE CADA IMPULSO DE LA CORRIENTE EN UN IMPULSO DE AMPLITUD (T2) FUNCION DE LA SEÑAL DE ENTRADA (V1) Y SE UTILIZA PARA CONTROLAR AL CIRCUITO INTERMITENTE.
ES198888202416T 1987-11-16 1988-10-29 Convertidor electrico. Expired - Fee Related ES2041780T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8701296A BE1001220A6 (nl) 1987-11-16 1987-11-16 Electrische omvormer.

Publications (1)

Publication Number Publication Date
ES2041780T3 true ES2041780T3 (es) 1993-12-01

Family

ID=3882965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888202416T Expired - Fee Related ES2041780T3 (es) 1987-11-16 1988-10-29 Convertidor electrico.

Country Status (6)

Country Link
EP (1) EP0316981B1 (es)
AT (1) ATE89964T1 (es)
AU (1) AU613102B2 (es)
BE (1) BE1001220A6 (es)
DE (1) DE3881346T2 (es)
ES (1) ES2041780T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2792536B2 (ja) * 1995-09-26 1998-09-03 日本電気株式会社 共振型dc−dcコンバータ
SE514676C2 (sv) * 1999-05-20 2001-04-02 Emerson Energy Systems Ab Krets för mjukstart av DC/DC spänningsomvandlare

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209826A (en) * 1978-06-14 1980-06-24 Coilcraft, Inc. Regulated switching mode power supply
US4352153A (en) * 1981-03-11 1982-09-28 Ncr Corporation Regulated converter with volt-balancing control circuit
DE3121638A1 (de) * 1981-05-30 1982-12-23 Metrawatt GmbH, 8500 Nürnberg Gleichspannungswandler mit netztrennung fuer eingangsspannungen mit extrem grossem variationsbereich
DE3508895A1 (de) * 1985-03-13 1986-09-18 ANT Nachrichtentechnik GmbH, 7150 Backnang Gleichspannungswandler mit mehreren geregelten ausgaengen
US4669036A (en) * 1986-06-13 1987-05-26 Allied Corporation d.c. to d.c. converter power supply with dual regulated outputs

Also Published As

Publication number Publication date
DE3881346D1 (de) 1993-07-01
EP0316981B1 (en) 1993-05-26
EP0316981A3 (en) 1989-12-06
ATE89964T1 (de) 1993-06-15
AU613102B2 (en) 1991-07-25
EP0316981A2 (en) 1989-05-24
DE3881346T2 (de) 1993-09-16
AU2471488A (en) 1989-05-18
BE1001220A6 (nl) 1989-08-22

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