CA2419488C - Circuit et methode d'utilisation d'une alimentation electrique - Google Patents

Circuit et methode d'utilisation d'une alimentation electrique Download PDF

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Publication number
CA2419488C
CA2419488C CA002419488A CA2419488A CA2419488C CA 2419488 C CA2419488 C CA 2419488C CA 002419488 A CA002419488 A CA 002419488A CA 2419488 A CA2419488 A CA 2419488A CA 2419488 C CA2419488 C CA 2419488C
Authority
CA
Canada
Prior art keywords
battery
power
charge controller
portable device
current
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 - Lifetime
Application number
CA002419488A
Other languages
English (en)
Other versions
CA2419488A1 (fr
Inventor
Dusan Veselic
Martin G. A. Guthrie
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.)
Fundamental Innovation Systems International LLC
Original Assignee
Research in Motion Ltd
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
Priority to CA002419488A priority Critical patent/CA2419488C/fr
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Priority to CA002562214A priority patent/CA2562214A1/fr
Priority to CN2012103777056A priority patent/CN102946122A/zh
Priority to MXPA05008887A priority patent/MXPA05008887A/es
Priority to EP16191782.8A priority patent/EP3145044B1/fr
Priority to EP04712979.6A priority patent/EP1595324B2/fr
Priority to EP12199542.7A priority patent/EP2579422B1/fr
Priority to JP2006501425A priority patent/JP4197189B2/ja
Priority to KR1020057015376A priority patent/KR101052582B1/ko
Priority to CN2004800047271A priority patent/CN1751426B/zh
Priority to ES04712979T priority patent/ES2609460T5/es
Priority to PCT/CA2004/000249 priority patent/WO2004075371A1/fr
Priority to AU2004213885A priority patent/AU2004213885B2/en
Priority to ES16191782T priority patent/ES2761801T3/es
Priority to PT47129796T priority patent/PT1595324T/pt
Priority to DK04712979.6T priority patent/DK1595324T3/en
Priority to LTEP04712979.6T priority patent/LT1595324T/lt
Priority to HUE04712979A priority patent/HUE030234T2/en
Priority to BRPI0407728-8A priority patent/BRPI0407728A/pt
Priority to ES12199542T priority patent/ES2714683T3/es
Publication of CA2419488A1 publication Critical patent/CA2419488A1/fr
Application granted granted Critical
Publication of CA2419488C publication Critical patent/CA2419488C/fr
Priority to JP2008054165A priority patent/JP2008211966A/ja
Priority to CY20161101344T priority patent/CY1120011T1/el
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/30—Charge provided using DC bus or data bus of a computer

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Un circuit de charge de batterie comprenant : un commutateur à semi-conducteur ayant une sortie connectée à une batterie rechargeable ; un régulateur de charge de batterie pour recevoir de l'énergie provenant d'une source externe ; et fournissant une alimentation électrique à un dispositif portatif et alimentant le commutateur à semi-conducteur, le courant de sortie du contrôleur de charge de la batterie pouvant être contrôlé ; et un circuit de mesure de tension pour : mesurer la chute de tension aux bornes du régulateur de charge de batterie, et répondant à la chute de tension due au régulateur de charge de batterie en modulant le commutateur à semi-conducteur afin de réduire la quantité de courant fournie à la batterie rechargeable lorsque la chute de tension est trop grande, grâce à quoi la puissance totale dissipée par le régulateur de charge de batterie est contrôlée, le dispositif portable reçoit l'énergie nécessaire à son fonctionnement tandis que la batterie rechargeable reçoit l'énergie qui resterait disponible.
CA002419488A 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique Expired - Lifetime CA2419488C (fr)

Priority Applications (22)

Application Number Priority Date Filing Date Title
CA002562214A CA2562214A1 (fr) 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique
CA002419488A CA2419488C (fr) 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique
DK04712979.6T DK1595324T3 (en) 2003-02-21 2004-02-20 Circuits and operating procedures for an electric power supply
EP16191782.8A EP3145044B1 (fr) 2003-02-21 2004-02-20 Circuit et procédé de fonctionnement d'une alimentation électrique
EP04712979.6A EP1595324B2 (fr) 2003-02-21 2004-02-20 Circuit et procede de fonctionnement d'une alimentation electrique
EP12199542.7A EP2579422B1 (fr) 2003-02-21 2004-02-20 Circuit et procédé de fonctionnement d'une alimentation électrique
JP2006501425A JP4197189B2 (ja) 2003-02-21 2004-02-20 電力供給のための回路および動作方法
KR1020057015376A KR101052582B1 (ko) 2003-02-21 2004-02-20 전원 공급 장치 회로 및 그 동작 방법
CN2004800047271A CN1751426B (zh) 2003-02-21 2004-02-20 对充电电池进行充电并向便携式设备供电的电路和方法
ES04712979T ES2609460T5 (es) 2003-02-21 2004-02-20 Circuito y método de funcionamiento para una fuente de alimentación eléctrica
PCT/CA2004/000249 WO2004075371A1 (fr) 2003-02-21 2004-02-20 Circuit et procede de fonctionnement d'une alimentation electrique
AU2004213885A AU2004213885B2 (en) 2003-02-21 2004-02-20 Circuit and method of operation for an electrical power supply
CN2012103777056A CN102946122A (zh) 2003-02-21 2004-02-20 便携电子设备、电路和控制电源的方法
PT47129796T PT1595324T (pt) 2003-02-21 2004-02-20 Circuito e método de operação para uma alimentação elétrica
MXPA05008887A MXPA05008887A (es) 2003-02-21 2004-02-20 Circuito y metodo de operacion para un suministro de energia electrica.
LTEP04712979.6T LT1595324T (lt) 2003-02-21 2004-02-20 Elektrinio maitinimo šaltinio schema ir veikimo būdas
HUE04712979A HUE030234T2 (en) 2003-02-21 2004-02-20 Circuit and method of operation for an electrical power supply
BRPI0407728-8A BRPI0407728A (pt) 2003-02-21 2004-02-20 circuito de carregamento de bateria, método e sistema para carregar uma bateria recarregável para um dispositivo portátil que utiliza energia fornecida por uma porta de barramento serial universal (usb)
ES12199542T ES2714683T3 (es) 2003-02-21 2004-02-20 Circuito y método de funcionamiento para una fuente de alimentación eléctrica
ES16191782T ES2761801T3 (es) 2003-02-21 2004-02-20 Circuito y método de funcionamiento para una fuente de alimentación eléctrica
JP2008054165A JP2008211966A (ja) 2003-02-21 2008-03-04 電力供給のための回路および動作方法
CY20161101344T CY1120011T1 (el) 2003-02-21 2016-12-23 Κυκλωμα και μεθοδος λειτουργιας για μια παροχη ηλεκτρικης ισχυος

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002419488A CA2419488C (fr) 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002562214A Division CA2562214A1 (fr) 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique

Publications (2)

Publication Number Publication Date
CA2419488A1 CA2419488A1 (fr) 2004-08-21
CA2419488C true CA2419488C (fr) 2006-12-12

Family

ID=32855080

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002562214A Abandoned CA2562214A1 (fr) 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique
CA002419488A Expired - Lifetime CA2419488C (fr) 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002562214A Abandoned CA2562214A1 (fr) 2003-02-21 2003-02-21 Circuit et methode d'utilisation d'une alimentation electrique

Country Status (1)

Country Link
CA (2) CA2562214A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004213885B2 (en) 2003-02-21 2008-03-06 Fundamental Innovation Systems International Llc Circuit and method of operation for an electrical power supply
EP2113983A1 (fr) * 2008-04-29 2009-11-04 Dialog Semiconductor GmbH Réduction dépendante du courant de charge de batterie
CN110601459A (zh) * 2019-09-26 2019-12-20 厦门景杉网络科技有限公司 一种健身车

Also Published As

Publication number Publication date
CA2562214A1 (fr) 2004-08-21
CA2419488A1 (fr) 2004-08-21

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Effective date: 20230221