JP2015525439A - 安全システムを備えた低電力バッテリパック - Google Patents

安全システムを備えた低電力バッテリパック Download PDF

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Publication number
JP2015525439A
JP2015525439A JP2015514182A JP2015514182A JP2015525439A JP 2015525439 A JP2015525439 A JP 2015525439A JP 2015514182 A JP2015514182 A JP 2015514182A JP 2015514182 A JP2015514182 A JP 2015514182A JP 2015525439 A JP2015525439 A JP 2015525439A
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JP
Japan
Prior art keywords
battery
low power
charge
monitor circuit
power processor
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.)
Pending
Application number
JP2015514182A
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English (en)
Japanese (ja)
Inventor
イーグル,ジョナサン
ハーディ,ジョン
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.)
Heartware Inc
Original Assignee
Heartware 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 Heartware Inc filed Critical Heartware Inc
Publication of JP2015525439A publication Critical patent/JP2015525439A/ja
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3212Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/82Control of state of charge [SOC]
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90Regulation of charging or discharging current or voltage
    • H02J7/96Regulation of charging or discharging current or voltage in response to battery voltage
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/63Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overdischarge
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/64Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overvoltage
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/65Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overtemperature
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Debugging And Monitoring (AREA)
  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)
JP2015514182A 2012-05-24 2013-05-23 安全システムを備えた低電力バッテリパック Pending JP2015525439A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261651376P 2012-05-24 2012-05-24
US61/651,376 2012-05-24
US201361782358P 2013-03-14 2013-03-14
US61/782,358 2013-03-14
PCT/US2013/042426 WO2013177396A2 (en) 2012-05-24 2013-05-23 Low-power battery pack with safety system

Publications (1)

Publication Number Publication Date
JP2015525439A true JP2015525439A (ja) 2015-09-03

Family

ID=48539452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015514182A Pending JP2015525439A (ja) 2012-05-24 2013-05-23 安全システムを備えた低電力バッテリパック

Country Status (10)

Country Link
US (1) US20130314047A1 (https=)
EP (2) EP3136117B1 (https=)
JP (1) JP2015525439A (https=)
KR (1) KR20150023446A (https=)
CN (1) CN104903738B (https=)
AU (2) AU2013266213B2 (https=)
CA (1) CA2874235C (https=)
IL (1) IL235728A0 (https=)
IN (1) IN2014DN10293A (https=)
WO (1) WO2013177396A2 (https=)

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Also Published As

Publication number Publication date
EP3136117B1 (en) 2020-08-19
CN104903738B (zh) 2017-07-28
CA2874235C (en) 2017-05-09
IN2014DN10293A (https=) 2015-08-07
AU2013266213A1 (en) 2015-01-15
WO2013177396A2 (en) 2013-11-28
IL235728A0 (en) 2015-01-29
CA2874235A1 (en) 2013-11-28
EP2856190B1 (en) 2016-09-14
EP3136117A1 (en) 2017-03-01
US20130314047A1 (en) 2013-11-28
KR20150023446A (ko) 2015-03-05
AU2016225903A1 (en) 2016-09-29
EP2856190A2 (en) 2015-04-08
AU2013266213B2 (en) 2016-06-30
WO2013177396A3 (en) 2014-02-20
AU2016225903B2 (en) 2017-11-30
CN104903738A (zh) 2015-09-09

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