BR0008698A - Método para gerar uma tensão de c.c. regulada apartir de uma tensão de c.a. e dispositivo deabastecimento de energia para implementação doreferido método - Google Patents

Método para gerar uma tensão de c.c. regulada apartir de uma tensão de c.a. e dispositivo deabastecimento de energia para implementação doreferido método

Info

Publication number
BR0008698A
BR0008698A BR0008698-3A BR0008698A BR0008698A BR 0008698 A BR0008698 A BR 0008698A BR 0008698 A BR0008698 A BR 0008698A BR 0008698 A BR0008698 A BR 0008698A
Authority
BR
Brazil
Prior art keywords
voltage
voltage measuring
measuring signal
transformer
generating
Prior art date
Application number
BR0008698-3A
Other languages
English (en)
Inventor
Nils-Ole Harvest
Original Assignee
Danfoss Compressors Gmbh
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 Danfoss Compressors Gmbh filed Critical Danfoss Compressors Gmbh
Publication of BR0008698A publication Critical patent/BR0008698A/pt

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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • 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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

Patente de Invenção: "MéTODO PARA GERAR UMA TENSãODE C.C. REGULADA A PARTIR DE UMA TENSãO DE C.A. EDISPOSITIVO DE ABASTECIMENTO DE ENERGIA PARAIMPLEMENTAçãO DO REFERIDO MéTODO". A invençãorefere-se a um método para gerar uma tensão contínua regulada(UG) de uma tensão alternada (Uw) usando um transformadorredutor (S~ 1~, D~ 1~, D~ 2~, C~ 0~, L), um transformadorelevador (S~ 2~, D~ 2~, C~ 0~, L), uma bobina de indutância (L) eum dispositivo de controle (11) que controla o transformador em ummodo de transformação para baixo ou para cima. De acordo com ainvenção, um sinal de medição de tensão de bobina de indutância(1) é comparado com três valores limite (A, B, C) com a finalidadede simplificar o referido método, em que A corresponde a zero, Bfica entre A e C e B e C correspondem à tensão direta (U~ G~). Acomutação do modo de transformação de baixo para cima éefetuada quando o sinal de medição de tensão crescente (I) caiapós alcançar B e A não é alcançado mais uma vez e aumentapara C, na verdade. A comutação do modo de transformação debaixo para cima é efetuada quando o sinal de medição de tensãodecrescente (I) aumenta após alcançar A e B não é alcançado ecai para A, na verdade. No dispositivo de abastecimento deenergia para implementar o método, o dispositivo de controle (11)compreende três comparadores (15, 16, 17) para comparar osvalores limite (A, B, C) com o sinal de medição de tensão (1) de umdispositivo de medição de tensão (5), em que pelo menos B e Csão dependentes do desvio de regulação (Xw).
BR0008698-3A 1999-03-04 2000-02-14 Método para gerar uma tensão de c.c. regulada apartir de uma tensão de c.a. e dispositivo deabastecimento de energia para implementação doreferido método BR0008698A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19909464A DE19909464C2 (de) 1999-03-04 1999-03-04 Verfahren zur Erzeugung einer geregelten Gleichspannung aus einer Wechselspannung und Stromversorgungseinrichtung zur Durchführung des Verfahrens
PCT/DK2000/000058 WO2000052548A1 (de) 1999-03-04 2000-02-14 Verfahren zur erzeugung einer geregelten gleichspannung aus einer wechselspannung und stromversorgungseinrichtung zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
BR0008698A true BR0008698A (pt) 2001-12-26

Family

ID=7899662

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0008698-3A BR0008698A (pt) 1999-03-04 2000-02-14 Método para gerar uma tensão de c.c. regulada apartir de uma tensão de c.a. e dispositivo deabastecimento de energia para implementação doreferido método

Country Status (7)

Country Link
US (1) US6483278B2 (pt)
EP (1) EP1157320B1 (pt)
AT (1) ATE239934T1 (pt)
AU (1) AU2536000A (pt)
BR (1) BR0008698A (pt)
DE (2) DE19909464C2 (pt)
WO (1) WO2000052548A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9397370B2 (en) * 1999-06-25 2016-07-19 The Board Of Trustees Of The University Of Illinois Single and multiple cell battery with built-in controller
MXPA02009146A (es) * 2000-03-22 2003-03-12 Trustees Of The Univeristy Of Convertidor de energia de corriente continua/corriente continua, sin oscilador.
US8337166B2 (en) 2001-11-26 2012-12-25 Shurflo, Llc Pump and pump control circuit apparatus and method
EP1524568B1 (en) * 2002-07-10 2008-10-15 Marvell World Trade Ltd. Adaptive duty cycle limiter
US6977492B2 (en) * 2002-07-10 2005-12-20 Marvell World Trade Ltd. Output regulator
US8540493B2 (en) 2003-12-08 2013-09-24 Sta-Rite Industries, Llc Pump control system and method
US9257895B2 (en) * 2004-06-17 2016-02-09 Grant A. MacLennan Distributed gap inductor filter apparatus and method of use thereof
US7874808B2 (en) 2004-08-26 2011-01-25 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US7854597B2 (en) 2004-08-26 2010-12-21 Pentair Water Pool And Spa, Inc. Pumping system with two way communication
US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
US8019479B2 (en) 2004-08-26 2011-09-13 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US8480373B2 (en) 2004-08-26 2013-07-09 Pentair Water Pool And Spa, Inc. Filter loading
US7686589B2 (en) 2004-08-26 2010-03-30 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
CN101675570B (zh) * 2007-04-19 2013-07-31 高通股份有限公司 具有可调整电流限制的电池充电***及方法
DE102007037557B4 (de) 2007-08-09 2014-05-15 Werner Turck Gmbh & Co. Kg Auf- / Abwärtswandler mit unterdrückbarer Aufwärtswandelfunktion
EP2342402B1 (en) 2008-10-06 2018-06-06 Pentair Water Pool and Spa, Inc. Method of operating a safety vacuum release system
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US8564233B2 (en) 2009-06-09 2013-10-22 Sta-Rite Industries, Llc Safety system and method for pump and motor
US8436559B2 (en) 2009-06-09 2013-05-07 Sta-Rite Industries, Llc System and method for motor drive control pad and drive terminals
BR112013014476A2 (pt) 2010-12-08 2016-09-20 Pentair Water Pool & Spa Inc válvula de descarga de alívio de vácuo para um sistema de segurança de liberação de vácuo
ES2640280T3 (es) 2011-11-01 2017-11-02 Pentair Water Pool And Spa, Inc. Sistema y método de bloqueo de flujo
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608082A1 (de) * 1986-03-07 1987-09-10 Licentia Gmbh Schaltungsanordnung zur konstanthaltung der ausgangsgleichspannung bei wechselnder eingangsgleichspannung einer tiefsetz-hochsetzstellerkombination
SE8605266L (sv) * 1986-12-09 1988-06-10 Ragnar Jonsson Switch-koppling
US4943762A (en) * 1988-01-27 1990-07-24 Codar Technology, Inc. Power supply system
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
US5235504A (en) * 1991-03-15 1993-08-10 Emerson Electric Co. High power-factor converter for motor drives and power supplies
US5602463A (en) * 1995-12-11 1997-02-11 Lockheed Martin Corporation DC power supply with enhanced input power factor using a buck and boost converter

Also Published As

Publication number Publication date
AU2536000A (en) 2000-09-21
ATE239934T1 (de) 2003-05-15
DE50002074D1 (de) 2003-06-12
WO2000052548A1 (de) 2000-09-08
EP1157320A1 (de) 2001-11-28
US6483278B2 (en) 2002-11-19
EP1157320B1 (de) 2003-05-07
DE19909464A1 (de) 2000-09-07
DE19909464C2 (de) 2001-03-22
US20020031001A1 (en) 2002-03-14

Similar Documents

Publication Publication Date Title
BR0008698A (pt) Método para gerar uma tensão de c.c. regulada apartir de uma tensão de c.a. e dispositivo deabastecimento de energia para implementação doreferido método
KR100944668B1 (ko) 전력 공급 장치 및 그 동작 제어 방법
EP1501177A3 (en) Power supply with power factor correction
TW200625776A (en) Power supply apparatus
WO2007042953A3 (en) System and method for powering a load
TW345771B (en) Power source unit employing piezoelectric transformer a high power source unit employing a piezoelectric transformer detects whether the output of the piezoelectric transformer reaches a predetermined value or not.
WO2006039478A3 (en) Method and circuitry for charging a capacitor to provide a high pulsed power discharge
TW200631274A (en) Power supply adaptive feedforward control circuit
DE69304365D1 (de) Energiesparende Steuervorrichtung und Steuerungsverfahren für Induktionsmotor
EP1418662A3 (en) Method and apparatus for output voltage regulation in primary controlled switched mode power supplies
EP1816736A3 (en) Electric power conversion apparatus
RU2012112055A (ru) Синхронный инвертор, система и способ
ATE205646T1 (de) Leistungs-regler-vorrichtung
EP0825699A3 (en) Phase controlled switching regulator power switch
EP1330016A3 (en) Power supply start up circuit
DE69703424T2 (de) Wechselstrom-Leistungssteuervorrichtung
SE9002937D0 (sv) Kraftaggregat foer generering av en i huvudsak sinusformad utspaenning
ATE313872T1 (de) Regelungsverfahren und vorrichtung für einen sperrwandler
JP2000252094A5 (pt)
US20180219415A1 (en) Inductive power transmitter and method of power flow control
FR2829312B1 (fr) Dispositif d'alimentation en courant continu pour four a arc
DE602005015255D1 (de) Zwei-spannungs-steuer-strom-umsetzer
AU2016323590C1 (en) Power supply for welding and cutting apparatus
TW200609463A (en) Lamp driving device
JP4501506B2 (ja) 放電管負荷を接続した電力変換装置の制御方法

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.