ES2171357A1 - Rectificador y metodo relacionado con el. - Google Patents

Rectificador y metodo relacionado con el.

Info

Publication number
ES2171357A1
ES2171357A1 ES200050083A ES200050083A ES2171357A1 ES 2171357 A1 ES2171357 A1 ES 2171357A1 ES 200050083 A ES200050083 A ES 200050083A ES 200050083 A ES200050083 A ES 200050083A ES 2171357 A1 ES2171357 A1 ES 2171357A1
Authority
ES
Spain
Prior art keywords
rectifier
controlling
output power
preregulator
converter
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
ES200050083A
Other languages
English (en)
Other versions
ES2171357B1 (es
Inventor
Christer Thoren
Thomas Sahlstrom
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.)
Vertiv Sweden AB
Original Assignee
Emerson Energy Systems AB
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 Emerson Energy Systems AB filed Critical Emerson Energy Systems AB
Publication of ES2171357A1 publication Critical patent/ES2171357A1/es
Application granted granted Critical
Publication of ES2171357B1 publication Critical patent/ES2171357B1/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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion 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
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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
    • 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
    • H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade

Landscapes

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

Abstract

Se describe un rectificador que comprende un regulador previo (11; 21) y un convertidor de cc/cc (13; 23), que comprende medios para controlar la potencia de salida P SAL del convertidor de cc/cc dependiendo de la potencia de entrada al regulador previo. También se describe un método para controlar un rectificador de este tipo controlando la potencia de salida P SAL dependiendo de la intensidad de entrada I ENT. Esto asegura que la potencia de salida del rectificador no sea nunca superior a la que puede suministrar el regulador previo. Como resultado, el rectificador de acuerdo con el invento se puede utilizar en cualquier nivel de potencia y en cualesquiera condiciones de entrada. La potencia de salida P SAL se puede controlar controlando la intensidad de salida I SAL del convertidor de cc/cc.
ES200050083A 1998-07-01 1999-06-28 Rectificador y metodo relacionado con el. Expired - Lifetime ES2171357B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802355A SE514719C2 (sv) 1998-07-01 1998-07-01 Förfarande och anordning för att optimera uteffekten hos en likriktare innefattande en preregulator och en DC/DC- omvandlare

Publications (2)

Publication Number Publication Date
ES2171357A1 true ES2171357A1 (es) 2002-09-01
ES2171357B1 ES2171357B1 (es) 2003-12-16

Family

ID=20411921

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200050083A Expired - Lifetime ES2171357B1 (es) 1998-07-01 1999-06-28 Rectificador y metodo relacionado con el.

Country Status (10)

Country Link
US (1) US6577516B1 (es)
CN (1) CN1258863C (es)
AU (1) AU4946099A (es)
BR (1) BR9911718A (es)
DE (1) DE19983351T1 (es)
ES (1) ES2171357B1 (es)
GB (1) GB2354346A (es)
RU (1) RU2001102784A (es)
SE (1) SE514719C2 (es)
WO (1) WO2000002304A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6909262B2 (en) * 2001-11-02 2005-06-21 Honeywell International Inc. Control system for regulating exciter power for a brushless synchronous generator
CN100440709C (zh) * 2003-11-14 2008-12-03 力博特公司 整流器的变系数控制方法
US7187158B2 (en) * 2004-04-15 2007-03-06 Rosemount, Inc. Process device with switching power supply
CN101471567B (zh) * 2007-12-25 2012-05-02 艾默生网络能源系统北美公司 一种并联通信电源系统及其控制方法
US7970063B2 (en) * 2008-03-10 2011-06-28 Rosemount Inc. Variable liftoff voltage process field device
US8134848B2 (en) * 2009-08-12 2012-03-13 Alcatel Lucent Closed-loop efficiency modulation for use in AC powered applications
US8786128B2 (en) 2010-05-11 2014-07-22 Rosemount Inc. Two-wire industrial process field device with power scavenging
CN102467148B (zh) * 2010-11-11 2014-03-19 中兴通讯股份有限公司 一种开关电源近似恒功率控制的装置及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301497A (en) * 1980-06-16 1981-11-17 International Business Machines Corporation Flyback converter control with feed forward
US4791544A (en) * 1984-09-21 1988-12-13 Veeco Instruments Regulating control for single-ended switching power supply
US5132606A (en) * 1991-01-07 1992-07-21 Edward Herbert Method and apparatus for controlling the input impedance of a power converter
EP0550167A2 (en) * 1991-12-23 1993-07-07 General Electric Company High-band width point-of-load power supply

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964029A (en) * 1988-05-18 1990-10-16 Viteq Corporation AC to DC power converter with input current waveform control for buck-boost regulation of output
US5289046A (en) * 1992-06-10 1994-02-22 Digital Equipment Corporation Power converter with controller for switching between primary and battery power sources
US6081104A (en) * 1998-11-20 2000-06-27 Applied Power Corporation Method and apparatus for providing energy to a lighting system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301497A (en) * 1980-06-16 1981-11-17 International Business Machines Corporation Flyback converter control with feed forward
US4791544A (en) * 1984-09-21 1988-12-13 Veeco Instruments Regulating control for single-ended switching power supply
US5132606A (en) * 1991-01-07 1992-07-21 Edward Herbert Method and apparatus for controlling the input impedance of a power converter
EP0550167A2 (en) * 1991-12-23 1993-07-07 General Electric Company High-band width point-of-load power supply

Also Published As

Publication number Publication date
RU2001102784A (ru) 2003-01-27
DE19983351T1 (de) 2001-08-02
GB2354346A (en) 2001-03-21
AU4946099A (en) 2000-01-24
SE9802355L (sv) 2000-01-02
SE514719C2 (sv) 2001-04-09
SE9802355D0 (sv) 1998-07-01
CN1314022A (zh) 2001-09-19
US6577516B1 (en) 2003-06-10
CN1258863C (zh) 2006-06-07
BR9911718A (pt) 2001-03-20
GB0100797D0 (en) 2001-02-21
WO2000002304A1 (en) 2000-01-13
ES2171357B1 (es) 2003-12-16

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