WO2003014855A3 - Systemes et procedes pour circuit d'alimentation electrique a stockage d'energie - Google Patents

Systemes et procedes pour circuit d'alimentation electrique a stockage d'energie Download PDF

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Publication number
WO2003014855A3
WO2003014855A3 PCT/US2002/024486 US0224486W WO03014855A3 WO 2003014855 A3 WO2003014855 A3 WO 2003014855A3 US 0224486 W US0224486 W US 0224486W WO 03014855 A3 WO03014855 A3 WO 03014855A3
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
current
supply circuit
systems
methods
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.)
Ceased
Application number
PCT/US2002/024486
Other languages
English (en)
Other versions
WO2003014855A2 (fr
Inventor
Perry Faubert
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.)
Novatel Wireless Inc
Original Assignee
Novatel Wireless Inc
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 Novatel Wireless Inc filed Critical Novatel Wireless Inc
Publication of WO2003014855A2 publication Critical patent/WO2003014855A2/fr
Publication of WO2003014855A3 publication Critical patent/WO2003014855A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

L'invention concerne un circuit d'alimentation électrique comprenant un limiteur de courant configuré pour limiter un courant tiré d'une alimentation électrique hôte à un niveau de courant maximum inférieur au niveau de courant maximum pour l'alimentation électrique hôte. Le circuit d'alimentation électrique comprend également un dispositif de stockage couplé au limiteur de courant. Ledit dispositif de stockage est configuré pour stocker de l'énergie en vue de compléter le courant tiré de l'alimentation électrique hôte afin de produire un courant de charge supérieur au courant maximum pouvant être fourni par l'alimentation électrique hôte. Ledit circuit d'alimentation électrique comprend également un régulateur de tension couplé au limiteur de courant et au dispositif de stockage. Ledit régulateur de tension est configuré pour fournir le courant de charge et une tension de sortie à un dispositif de charge.
PCT/US2002/024486 2001-08-08 2002-08-02 Systemes et procedes pour circuit d'alimentation electrique a stockage d'energie Ceased WO2003014855A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92523801A 2001-08-08 2001-08-08
US09/925,238 2001-08-08

Publications (2)

Publication Number Publication Date
WO2003014855A2 WO2003014855A2 (fr) 2003-02-20
WO2003014855A3 true WO2003014855A3 (fr) 2003-11-06

Family

ID=25451431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/024486 Ceased WO2003014855A2 (fr) 2001-08-08 2002-08-02 Systemes et procedes pour circuit d'alimentation electrique a stockage d'energie

Country Status (1)

Country Link
WO (1) WO2003014855A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002951291A0 (en) * 2002-09-09 2002-09-19 Energy Storage Systems Pty Ltd A power supply
US7106569B2 (en) * 2002-11-27 2006-09-12 Sierra Wireless, Inc. Adaptive current limiter for wireless modem
CN114268146B (zh) * 2021-12-07 2024-02-13 成都长城开发科技股份有限公司 低温环境下电子仪表的供电装置、方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092709A (en) * 1976-09-24 1978-05-30 Texas Instruments Incorporated Multiple output self oscillating converter regulator power supply

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092709A (en) * 1976-09-24 1978-05-30 Texas Instruments Incorporated Multiple output self oscillating converter regulator power supply

Also Published As

Publication number Publication date
WO2003014855A2 (fr) 2003-02-20

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