TWI378626B - Battery backup unit for a data storage device, method for performing a battery learn cycle on the same, and data storage device - Google Patents

Battery backup unit for a data storage device, method for performing a battery learn cycle on the same, and data storage device Download PDF

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Publication number
TWI378626B
TWI378626B TW98100411A TW98100411A TWI378626B TW I378626 B TWI378626 B TW I378626B TW 98100411 A TW98100411 A TW 98100411A TW 98100411 A TW98100411 A TW 98100411A TW I378626 B TWI378626 B TW I378626B
Authority
TW
Taiwan
Prior art keywords
battery
battery pack
storage device
data storage
capacity
Prior art date
Application number
TW98100411A
Other languages
English (en)
Chinese (zh)
Other versions
TW200941894A (en
Inventor
Lakshmana M Anupindi
Brian Skinner
Original Assignee
Lsi 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 Lsi Corp filed Critical Lsi Corp
Publication of TW200941894A publication Critical patent/TW200941894A/zh
Application granted granted Critical
Publication of TWI378626B publication Critical patent/TWI378626B/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/141—Battery and back-up supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Power Sources (AREA)
TW98100411A 2008-03-27 2009-01-07 Battery backup unit for a data storage device, method for performing a battery learn cycle on the same, and data storage device TWI378626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/058387 WO2009120195A1 (en) 2008-03-27 2008-03-27 Device and method for improved battery condition learn cycle

Publications (2)

Publication Number Publication Date
TW200941894A TW200941894A (en) 2009-10-01
TWI378626B true TWI378626B (en) 2012-12-01

Family

ID=41114214

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98100411A TWI378626B (en) 2008-03-27 2009-01-07 Battery backup unit for a data storage device, method for performing a battery learn cycle on the same, and data storage device

Country Status (7)

Country Link
US (1) US8179094B2 (enExample)
EP (1) EP2191532A4 (enExample)
JP (1) JP5028530B2 (enExample)
KR (1) KR101164809B1 (enExample)
CN (1) CN101682093B (enExample)
TW (1) TWI378626B (enExample)
WO (1) WO2009120195A1 (enExample)

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WO2012133274A1 (ja) * 2011-03-30 2012-10-04 三洋電機株式会社 蓄電システム及び移動体
TWI424182B (zh) * 2011-07-01 2014-01-21 Altek Corp 具有電力記錄功能之影像擷取裝置及其電力記錄方法
TWI427471B (zh) * 2011-07-28 2014-02-21 Quanta Comp Inc 伺服器機櫃系統與其操作方法
JP2014531883A (ja) * 2011-08-25 2014-11-27 ボルト４ プロプライエタリー リミテッドＶｏｌｔ４ Ｐｔｙ Ｌｔｄ バッテリから負荷への電源の供給を制御する方法およびコントローラ
KR101288302B1 (ko) * 2011-09-01 2013-07-19 삼성에스디아이 주식회사 배터리 팩, 및 이의 제어방법
CN103139941A (zh) * 2011-11-23 2013-06-05 中兴通讯股份有限公司 基带池中同步正交数据的传输链路确定方法和系统
US9404956B2 (en) * 2011-12-19 2016-08-02 Ford Global Technologies, Llc Vehicle with selectable battery pack isolation detection circuitry using precision resistors
US9372803B2 (en) * 2012-12-20 2016-06-21 Advanced Micro Devices, Inc. Method and system for shutting down active core based caches
US9304563B2 (en) 2013-03-29 2016-04-05 Dell Products, Lp Battery management system
US9804980B2 (en) 2013-07-25 2017-10-31 Dell Products, Lp System management through direct communication between system management controllers
FR3015123B1 (fr) * 2013-12-13 2020-01-31 Renault S.A.S. Procede d'estimation des capacites residuelles d'une pluralite de batteries
US20170123702A1 (en) * 2014-04-01 2017-05-04 Hewlet Packard Enterprise Development LP Providing backup power
US9740426B2 (en) * 2014-09-19 2017-08-22 Lenovo (Singapore) Pte. Ltd. Drive array policy control
CN105811487B (zh) * 2014-12-31 2020-09-29 中兴通讯股份有限公司 一种电池组、电池组容量自动校准学习方法及系统
US9664746B2 (en) 2015-03-11 2017-05-30 International Business Machines Corporation Battery charge measurement algorithm management
US10139451B2 (en) 2016-01-27 2018-11-27 Dell Products, L.P. Conditioning cycle for determining battery capacity in an information handling system
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JP6883396B2 (ja) * 2016-08-25 2021-06-09 矢崎総業株式会社 急速充電装置
CN106648470A (zh) * 2016-12-29 2017-05-10 北京奇虎科技有限公司 一种监控数据服务系统中磁盘阵列的方法和装置
CN107632922A (zh) * 2017-09-29 2018-01-26 郑州云海信息技术有限公司 一种在线监测bbu容量的方法及装置
JP6977473B2 (ja) 2017-10-20 2021-12-08 富士通株式会社 ストレージ装置及びバックアッププログラム
CN108052414B (zh) * 2017-12-28 2021-09-17 湖南国科微电子股份有限公司 一种提升ssd工作温度范围的方法及系统
CN109669629B (zh) * 2018-11-22 2022-05-10 厦门科灿信息技术有限公司 电池充放电数据存储方法及终端设备
CN109683097A (zh) * 2018-12-21 2019-04-26 广东浪潮大数据研究有限公司 一种bbu容量校验方法、装置及相关设备
CN111130177B (zh) * 2019-12-31 2022-03-08 浪潮(北京)电子信息产业有限公司 一种bbu的管理方法、系统及装置
US12166376B2 (en) 2020-02-10 2024-12-10 Vertiv Corporation Power supply management system and method for use with one or multiple different utility proxies
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Also Published As

Publication number Publication date
JP5028530B2 (ja) 2012-09-19
TW200941894A (en) 2009-10-01
JP2011509061A (ja) 2011-03-17
EP2191532A1 (en) 2010-06-02
KR101164809B1 (ko) 2012-07-11
EP2191532A4 (en) 2015-03-04
US8179094B2 (en) 2012-05-15
US20100194341A1 (en) 2010-08-05
CN101682093A (zh) 2010-03-24
WO2009120195A1 (en) 2009-10-01
KR20100125167A (ko) 2010-11-30
CN101682093B (zh) 2013-08-14

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