BR9815108A - "circuitos de carga para ups". - Google Patents

"circuitos de carga para ups".

Info

Publication number
BR9815108A
BR9815108A BR9815108-8A BR9815108A BR9815108A BR 9815108 A BR9815108 A BR 9815108A BR 9815108 A BR9815108 A BR 9815108A BR 9815108 A BR9815108 A BR 9815108A
Authority
BR
Brazil
Prior art keywords
ups
inductor
coupled
load circuits
rectifier
Prior art date
Application number
BR9815108-8A
Other languages
English (en)
Inventor
Robert William Johnson Jr
Steven R Widener
Joseph C Paulakonis
Jeff Gucyski
Original Assignee
Powerware Corp
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 Powerware Corp filed Critical Powerware Corp
Publication of BR9815108A publication Critical patent/BR9815108A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Amplifiers (AREA)
  • Inverter Devices (AREA)

Abstract

Patente de Invenção: <B>"CIRCUITOS DE CARGA PARA UPS"<D>. Um suprimento de potência não-interrompível (UPS) compreende um conversor de baixa tensão (02); um indutor acoplado (60) compreendendo um primeiro indutor (63) acoplado à bateria, um segundo indutor (61) acoplado a um primeiro terminal de saída de um retificador, e um terceiro indutor (62) acoplado a um segundo terminal de saída do retificador; um circuito de segurança; e um inversor de alta tensão (01).
BR9815108-8A 1997-11-25 1998-11-18 "circuitos de carga para ups". BR9815108A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98588897A 1997-11-25 1997-11-25
PCT/US1998/024751 WO1999027630A1 (en) 1997-11-25 1998-11-18 Charge circuits for ups

Publications (1)

Publication Number Publication Date
BR9815108A true BR9815108A (pt) 2000-10-10

Family

ID=25531888

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815108-8A BR9815108A (pt) 1997-11-25 1998-11-18 "circuitos de carga para ups".

Country Status (10)

Country Link
US (1) US6121756A (pt)
EP (1) EP1034597B1 (pt)
JP (1) JP4103946B2 (pt)
CN (1) CN1197220C (pt)
AT (1) ATE302491T1 (pt)
AU (1) AU761505B2 (pt)
BR (1) BR9815108A (pt)
CA (1) CA2311529A1 (pt)
DE (1) DE69831267T2 (pt)
WO (1) WO1999027630A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400043B1 (en) * 1998-11-30 2002-06-04 American Power Conversion Corporation Modular uninterruptable power supply
US6822425B2 (en) * 2002-01-25 2004-11-23 Vector Products, Inc. High frequency battery charger and method of operating same
US6744643B2 (en) * 2002-09-06 2004-06-01 Phoenixtec Power Co., Ltd. Push-pull booster circuit with a pair of inductors for coupling
US7187531B1 (en) * 2003-03-20 2007-03-06 Tyco Electronics Power Systems, Inc. Transient suppressor and power converter employing the same
US7528579B2 (en) 2003-10-23 2009-05-05 Schumacher Electric Corporation System and method for charging batteries
US8207632B2 (en) * 2007-01-12 2012-06-26 Meidensha Corporation Control device for uninterruptible power supply
CN102035393B (zh) * 2010-12-17 2012-11-21 南京航空航天大学 四开关管三端口变换器
US9537332B2 (en) 2013-05-30 2017-01-03 Canara, Inc. Apparatus, system and method for charge balancing of individual batteries in a string of batteries using battery voltage and temperature, and detecting and preventing thermal runaway
US10120034B2 (en) 2015-10-07 2018-11-06 Canara, Inc. Battery string monitoring system
WO2017196254A1 (en) * 2016-05-12 2017-11-16 Robert Bosch Gmbh Battery disconnect circuits and methods for controlling a battery disconnect circuit
EP3772794A1 (en) * 2019-08-08 2021-02-10 Schneider Electric IT Corporation Coupled-inductor-based power-device circuit topology
KR20210040724A (ko) * 2019-10-04 2021-04-14 주식회사 엘지화학 배터리 관리 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543357A1 (fr) * 1983-03-25 1984-09-28 Gagne Claude Transformateur electrique de puissance de taille reduite permettant le controle des caracteristiques de la tension de sortie
US4641232A (en) * 1985-01-23 1987-02-03 Allied Corporation Electrical power inverter having a phase modulated, twin-inverter, high frequency link and an energy storage module
US4639849A (en) * 1985-05-08 1987-01-27 International Exide Electronics/Corporation Snubber circuit for H.F. bridge converter
US4706177A (en) * 1985-11-14 1987-11-10 Elliot Josephson DC-AC inverter with overload driving capability
US4935861A (en) * 1989-06-13 1990-06-19 Exide Electronics Uninterrupted power supply having no low frequency power magnetics
US5302858A (en) * 1991-12-11 1994-04-12 Best Power Technology, Incorporated Method and apparatus for providing battery charging in a backup power system
US5291383A (en) * 1992-09-02 1994-03-01 Exide Electronics Corporation Simplified UPS system
US5469098A (en) * 1993-03-29 1995-11-21 Exide Electronics Corporation Isolated gate drive
US5555494A (en) * 1993-09-13 1996-09-10 Morris; George Q. Magnetically integrated full wave DC to DC converter
US5648895A (en) * 1995-12-19 1997-07-15 Sysgration Ltd. Flyback and charging circuitry for an uninterruptible power supply system
US5790391A (en) * 1996-11-29 1998-08-04 General Signal Corporation Standby power system

Also Published As

Publication number Publication date
AU1465599A (en) 1999-06-15
CA2311529A1 (en) 1999-06-03
US6121756A (en) 2000-09-19
CN1302468A (zh) 2001-07-04
WO1999027630A1 (en) 1999-06-03
ATE302491T1 (de) 2005-09-15
DE69831267D1 (de) 2005-09-22
CN1197220C (zh) 2005-04-13
EP1034597A1 (en) 2000-09-13
JP2001524796A (ja) 2001-12-04
JP4103946B2 (ja) 2008-06-18
EP1034597B1 (en) 2005-08-17
DE69831267T2 (de) 2006-06-22
AU761505B2 (en) 2003-06-05

Similar Documents

Publication Publication Date Title
CA2168520A1 (en) Inverter/charger circuit for uninterruptible power supplies
DE69903016D1 (de) Systeme und verfahren zur erzeugung von unterbrechungsfreier &#34;stand-by&#34; leistung für wechselstromlasten, welche einen gleichgerichteten wechselstrom und eine batterie benutzen
DE60015972D1 (de) Batterie mit eingebautem dynamisch geschalteten kapazitiven leistungsumwandler
EP1076403A3 (en) Multi-mode power converters incorporating balancer circuits and methods of operation thereof
ATE250296T1 (de) Frequenzwandler und unterbrechungsfreie stromversorgung damit
SE9502450D0 (sv) Kraftöverföring med högspänd likström
GB2242049B (en) Radio paging receiver consuming less electric power
ATE134086T1 (de) Unterbrechungsfreies leistungsversorgungssystem mit verbesserter leistungsfaktorkorrekturschaltung
EP1605577A3 (en) Method and apparatus for converting a DC voltage to an AC voltage
SE9801008D0 (sv) X-Ray system
BR9815108A (pt) &#34;circuitos de carga para ups&#34;.
KR960704385A (ko) 회로 장치(Circuit arrangement)
SE9800889L (sv) Elektriskt effekthanteringssystem
MY135702A (en) Inverter air-conditioner
DE69831666D1 (de) Niederspannungsbeleuchtungssystem
DE60335146D1 (de) Energiesparende anlaufschaltung für stromversorgung
SE9801595L (sv) Synkronlikriktare i flybacktopologi
ATE322755T1 (de) Unterbrechungsfreie stromversorgungen mit möglichkeit doppelter quellen und betriebsverfahren
EP1056188A3 (de) Schaltung zur Korrektur des Leistungsfaktors
ATE208097T1 (de) Dc/dc - umrichterschaltung
AU2001238620A1 (en) Power converters with ac and dc operating modes and methods of operation thereof
EP0434889A3 (en) Inverter and power supply systems including same
DE60328439D1 (de) Unterbrechungsfreie Stromversorgung
So et al. A Study On Uninterruptible Power Supply System Using PWM Converter
ES2180357A1 (es) Convertidores de energia electrica alterna-continua.

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 5O, 6O, 7O E 8O 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 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.