JP5076337B2 - 電池パック装置及び電池パック装置の制御方法 - Google Patents
電池パック装置及び電池パック装置の制御方法 Download PDFInfo
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- JP5076337B2 JP5076337B2 JP2006067810A JP2006067810A JP5076337B2 JP 5076337 B2 JP5076337 B2 JP 5076337B2 JP 2006067810 A JP2006067810 A JP 2006067810A JP 2006067810 A JP2006067810 A JP 2006067810A JP 5076337 B2 JP5076337 B2 JP 5076337B2
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- Prior art keywords
- battery
- battery pack
- pack device
- control unit
- terminal
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- 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 - Fee Related
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- 238000000034 method Methods 0.000 title claims description 44
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 11
- 230000004913 activation Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Description
Claims (6)
- 電池を内蔵した電池パック装置に於いて、
前記電池の充放電を制御する制御部と、
前記制御部の制御でデータが書き込まれる不揮発性メモリと、
前記電池と直列に接続された発熱抵抗ヒューズとを備え、
前記制御部が電源停止を行う際に、電源停止を示す識別値を前記不揮発性メモリに書き込んだ後に、電源停止処理を行い、
前記制御部が電源停止から復帰する際に、前記不揮発性メモリに書き込まれたデータを読み出し前記識別値の記憶がある場合に、前記発熱抵抗ヒューズの溶断処理を行わず、前記識別値の記憶がない場合に、前記発熱抵抗ヒューズの溶断処理を行う
電池パック装置。 - 前記制御部は、前記電池の電池電圧を測定して、測定した電池電圧が低下したとき前記電源停止処理を行う
請求項1記載の電池パック装置。 - 前記制御部は、前記不揮発性メモリから読み出したデータで初回の起動を示していた場合に、前記発熱抵抗ヒューズの溶断処理を行わない
請求項1又は2記載の電池パック装置。 - 電池を内蔵した電池パック装置の制御方法に於いて、
前記電池の充電又は放電を制御する制御部が電源停止を行う際に、電源停止を示す識別値を不揮発性メモリに書き込んだ後に、電源停止処理を行い、
前記制御部が電源停止から復帰する際に、前記不揮発性メモリに書き込まれたデータを読み出し前記識別値の記憶がある場合に、前記発熱抵抗ヒューズの溶断処理を行わず、前記識別値の記憶がない場合に、前記発熱抵抗ヒューズの溶断処理を行う
電池パック装置の制御方法。 - 前記電池の電池電圧を測定して、測定した電池電圧が低下したとき前記制御部が前記電源停止処理を行う
請求項4記載の電池パック装置の制御方法。 - 前記不揮発性メモリから読み出したデータで初回の起動を示していた場合に、前記制御部は、前記発熱抵抗ヒューズの溶断処理を行わない
請求項4又は5記載の電池パック装置の制御方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006067810A JP5076337B2 (ja) | 2006-03-13 | 2006-03-13 | 電池パック装置及び電池パック装置の制御方法 |
US11/682,614 US7710070B2 (en) | 2006-03-13 | 2007-03-06 | Battery pack apparatus and method of controlling battery pack apparatus |
TW096107706A TWI342632B (en) | 2006-03-13 | 2007-03-06 | Battery pack apparatus and method of controlling battery pack apparatus |
CN2007101006202A CN101039038B (zh) | 2006-03-13 | 2007-03-13 | 电池组装置和控制电池组装置的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006067810A JP5076337B2 (ja) | 2006-03-13 | 2006-03-13 | 電池パック装置及び電池パック装置の制御方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007250205A JP2007250205A (ja) | 2007-09-27 |
JP2007250205A5 JP2007250205A5 (ja) | 2009-04-23 |
JP5076337B2 true JP5076337B2 (ja) | 2012-11-21 |
Family
ID=38594279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006067810A Expired - Fee Related JP5076337B2 (ja) | 2006-03-13 | 2006-03-13 | 電池パック装置及び電池パック装置の制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7710070B2 (ja) |
JP (1) | JP5076337B2 (ja) |
CN (1) | CN101039038B (ja) |
TW (1) | TWI342632B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008021619A (ja) * | 2006-06-14 | 2008-01-31 | Sanyo Electric Co Ltd | パック電池 |
JP5092321B2 (ja) * | 2006-09-04 | 2012-12-05 | ソニー株式会社 | 電池パックおよび検出方法 |
JP2010212166A (ja) * | 2009-03-12 | 2010-09-24 | Eruteru:Kk | リチウムイオン二次電池システム |
JP5053337B2 (ja) * | 2009-07-21 | 2012-10-17 | レノボ・シンガポール・プライベート・リミテッド | 蓄電池用保護素子および保護システム |
JP5569861B2 (ja) * | 2010-04-01 | 2014-08-13 | 日立工機株式会社 | 電池パック |
WO2012014289A1 (ja) * | 2010-07-28 | 2012-02-02 | 株式会社エルテル | リチウムイオン二次電池システム |
JP5870666B2 (ja) * | 2011-12-09 | 2016-03-01 | 日産自動車株式会社 | 電池モジュール |
WO2014003085A1 (en) | 2012-06-27 | 2014-01-03 | Semiconductor Energy Laboratory Co., Ltd. | Power storage unit and solar power generation unit |
DE102015113374B4 (de) * | 2014-08-18 | 2023-08-24 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Anordnung zum erfassen einer spannung, batteriestapel sowie verfahren zum bereitstellen einer elektrischen konnektivität zu einem batteriestapel eines kraftfahrzeugantriebssystems |
JP5831658B1 (ja) * | 2015-06-04 | 2015-12-09 | ミツミ電機株式会社 | 電池保護集積回路、電池保護装置及び電池パック |
WO2017090368A1 (ja) | 2015-11-25 | 2017-06-01 | ヤマハ発動機株式会社 | リチウムイオン二次電池の保護回路及び電池パック |
KR20170116472A (ko) * | 2016-04-11 | 2017-10-19 | 주식회사 엘지화학 | 검전기 및 시그널 퓨즈를 이용한 모스펫 릴레이 보호 장치 및 보호 방법 |
US12062933B2 (en) * | 2018-06-08 | 2024-08-13 | Samsung Sdi Co., Ltd. | Battery protection circuit and battery pack including same |
US11552378B2 (en) | 2018-08-08 | 2023-01-10 | Lg Energy Solution, Ltd. | Fusing apparatus |
US11495846B2 (en) * | 2018-08-28 | 2022-11-08 | Donald P. H. Wu | Secondary aggregate battery with spatial separation of operation temperatures |
TWI758675B (zh) * | 2019-12-31 | 2022-03-21 | 新唐科技股份有限公司 | 微控制電路及印刷電路板 |
CN114388904B (zh) * | 2021-12-13 | 2024-11-22 | 西安奇点能源股份有限公司 | 锂离子电池热失控抑制电路及锂离子电池热失控抑制方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2576525B2 (ja) | 1987-08-31 | 1997-01-29 | ソニー株式会社 | 不揮発性メモリ付電池装置 |
US5717307A (en) * | 1996-07-24 | 1998-02-10 | Motorola, Inc. | Apparatus and method for identifying the type and brand of a battery for a portable device |
JP2000357540A (ja) | 1999-06-14 | 2000-12-26 | Matsushita Electric Ind Co Ltd | 二次電池の保護回路 |
JP2002360485A (ja) * | 2001-06-05 | 2002-12-17 | Toshiba Tec Corp | 電気掃除機 |
JP3919650B2 (ja) * | 2002-10-23 | 2007-05-30 | キヤノン株式会社 | 電子機器システム |
US7605565B2 (en) * | 2003-12-05 | 2009-10-20 | Hewlett-Packard Development Company, L.P. | Battery pack with protection circuit |
JP4976000B2 (ja) * | 2005-11-01 | 2012-07-11 | パナソニック株式会社 | 電池パック |
JP4820175B2 (ja) * | 2006-01-19 | 2011-11-24 | レノボ・シンガポール・プライベート・リミテッド | 電池パックおよび電池パックの機能を恒久的に停止させる方法 |
-
2006
- 2006-03-13 JP JP2006067810A patent/JP5076337B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-06 TW TW096107706A patent/TWI342632B/zh active
- 2007-03-06 US US11/682,614 patent/US7710070B2/en not_active Expired - Fee Related
- 2007-03-13 CN CN2007101006202A patent/CN101039038B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080166627A1 (en) | 2008-07-10 |
TWI342632B (en) | 2011-05-21 |
US7710070B2 (en) | 2010-05-04 |
TW200810192A (en) | 2008-02-16 |
CN101039038A (zh) | 2007-09-19 |
CN101039038B (zh) | 2013-03-06 |
JP2007250205A (ja) | 2007-09-27 |
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