AR011484A1 - Ondulador para alimentar corrientes sinusoidales en una red de corriente alterna, y convertidor de energica - Google Patents

Ondulador para alimentar corrientes sinusoidales en una red de corriente alterna, y convertidor de energica

Info

Publication number
AR011484A1
AR011484A1 ARP980102878A ARP980102878A AR011484A1 AR 011484 A1 AR011484 A1 AR 011484A1 AR P980102878 A ARP980102878 A AR P980102878A AR P980102878 A ARP980102878 A AR P980102878A AR 011484 A1 AR011484 A1 AR 011484A1
Authority
AR
Argentina
Prior art keywords
generation
half wave
wave
sinusoidal
currents
Prior art date
Application number
ARP980102878A
Other languages
English (en)
Original Assignee
Wobben Aloys
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 Wobben Aloys filed Critical Wobben Aloys
Publication of AR011484A1 publication Critical patent/AR011484A1/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
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • 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
    • H02M1/38—Means for preventing simultaneous conduction of switches
    • 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/487—Neutral point clamped inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)
  • Electronic Switches (AREA)

Abstract

Se refiere a un ondulador para la alimentacion de corrientes sinusoidales en una red de corriente alterna. El objetivo es mejorar la solidez frente acortocircuitos y disminuir el riesgo de formacion de los mismos. Se basa en la utilizacion de unaunica conmutadora para la generacion de una semionda de unaonda sinusoidal. Para la generacion de una semionda positiva de una onda sinusoidal se emplea entonces otra unidad conmutadora para la generacion de laparte negativa de la corrientesi nusoidal. Esto trae como consecuencia que, durante la generacion de una semionda positiva de una corriente sinusoidal,solo se acciona o regula un interruptor de una unidad conmutadora y, durante la generacion de una semionda negativa deuna co rriente sinusoidal, solo seacciona o regula otro interruptor de una unidad conmutadora. El riesgo de cortocircuito entre los dos interruptores se reduce entonces al período detiempo transcurrido durante la conmutacion de la semiondanegativa a la semionda positiva o viceversa.
ARP980102878A 1997-06-17 1998-06-17 Ondulador para alimentar corrientes sinusoidales en una red de corriente alterna, y convertidor de energica AR011484A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19725629A DE19725629A1 (de) 1997-06-17 1997-06-17 Wechselrichter für die Einspeisung sinusförmiger Ströme in ein Wechselstromnetz

Publications (1)

Publication Number Publication Date
AR011484A1 true AR011484A1 (es) 2000-08-16

Family

ID=7832758

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980102878A AR011484A1 (es) 1997-06-17 1998-06-17 Ondulador para alimentar corrientes sinusoidales en una red de corriente alterna, y convertidor de energica

Country Status (12)

Country Link
US (1) US6157556A (es)
EP (1) EP0919081B1 (es)
AR (1) AR011484A1 (es)
AT (1) ATE240007T1 (es)
BR (1) BR9806047B1 (es)
CA (1) CA2263296C (es)
DE (2) DE19725629A1 (es)
DK (1) DK0919081T3 (es)
ES (1) ES2195368T3 (es)
HK (1) HK1022570A1 (es)
PT (1) PT919081E (es)
WO (1) WO1998058441A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843692C2 (de) * 1998-09-24 2003-04-30 Aloys Wobben Wechselrichter für die Einspeisung sinusförmiger Ströme in ein Wechselstromnetz
US6949915B2 (en) * 2003-07-24 2005-09-27 Harman International Industries, Incorporated Opposed current converter power factor correcting power supply
US7403400B2 (en) * 2003-07-24 2008-07-22 Harman International Industries, Incorporated Series interleaved boost converter power factor correcting power supply
DE102008043043A1 (de) * 2008-10-22 2010-04-29 Robert Bosch Gmbh Leistungsendstufe für einen Pulswechselrichter
CN102606393B (zh) * 2011-01-25 2014-02-26 陈建华 加强系统功率设置的装置
EP2602925A1 (de) * 2011-12-07 2013-06-12 KD Elektroniksysteme GmbH Frequenzumrichter mit Potentialtrennung im Gleichspannungszwischenkreis zur Regelung eines Asynchronmotors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488096C3 (de) * 1964-04-24 1978-10-05 Bbc Brown Boveri & Cie Wechselrichterschaltung
US4585986A (en) * 1983-11-29 1986-04-29 The United States Of America As Represented By The Department Of Energy DC switching regulated power supply for driving an inductive load
DE3603071A1 (de) * 1986-02-01 1987-08-06 Leybold Heraeus Gmbh & Co Kg Gleichstrom-wechselstrom-wandler mit asymmetrischer halbbrueckenschaltung
DE3819097A1 (de) * 1988-06-04 1989-12-14 Philips Patentverwaltung Schaltungsanordnung zum speisen eines reluktanzmotors
EP0373381B1 (de) * 1988-12-14 1993-07-28 Asea Brown Boveri Ag Verfahren zur Steuerung eines dreiphasigen Wechselrichters
US4969081A (en) * 1989-01-09 1990-11-06 Sundstrand Corporation Inverter switch current sensor with shoot-through current limiting
US5025360A (en) * 1989-12-20 1991-06-18 Sundstrand Corporation Inverter switch with parallel free-wheel diodes
DE4019665C1 (es) * 1990-06-20 1992-01-02 Siemens Nixdorf Informationssysteme Ag, 4790 Paderborn, De
DE4114968A1 (de) * 1991-05-03 1992-11-05 Elpro Ag Verfahren zur stromfuehrung einer wechselrichtergesteuerten last
DE4239668C1 (de) * 1992-11-26 1994-03-31 Daimler Benz Ag Verfahren zum Ansteuern eines Reluktanzmotors
US5657219A (en) * 1995-08-29 1997-08-12 Crown International, Inc. Opposed current power converter

Also Published As

Publication number Publication date
PT919081E (pt) 2003-10-31
BR9806047B1 (pt) 2012-07-10
DK0919081T3 (da) 2003-09-01
ES2195368T3 (es) 2003-12-01
EP0919081B1 (de) 2003-05-07
ATE240007T1 (de) 2003-05-15
CA2263296C (en) 2001-02-27
EP0919081A1 (de) 1999-06-02
BR9806047A (pt) 2000-01-25
WO1998058441A1 (de) 1998-12-23
DE19725629A1 (de) 1999-02-04
HK1022570A1 (en) 2000-08-11
US6157556A (en) 2000-12-05
DE59808246D1 (de) 2003-06-12

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