JP2008543015A - リチウム電池管理システム - Google Patents
リチウム電池管理システム Download PDFInfo
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- JP2008543015A JP2008543015A JP2008514620A JP2008514620A JP2008543015A JP 2008543015 A JP2008543015 A JP 2008543015A JP 2008514620 A JP2008514620 A JP 2008514620A JP 2008514620 A JP2008514620 A JP 2008514620A JP 2008543015 A JP2008543015 A JP 2008543015A
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- temperature
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 62
- 238000007726 management method Methods 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- -1 nickel metal hydride Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material 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
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
-
- 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
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/269—Mechanical means for varying the arrangement of batteries or cells for different uses, e.g. for changing the number of batteries or for switching between series and parallel wiring
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
【解決手段】電池装置は、一つ一つのセルに電気的に接続され、セルの一部に近接されて配置される可変抵抗器要素と、可変抵抗器要素を使用することにより、セルの温度が所定の閾値を超えたか否かを判断するデバイスとを備える。リチウム電池装置の温度を管理するための方法も含む。
【選択図】図4
Description
米国政府は、米国エネルギー省によって与えられた契約番号DE-FC26-95EE50425に準拠したこの発明の権利を有する。
(関連出願の説明)
(発明の詳細な説明)
310 セル
312 正端子
314 負端子
316 上面
318 底面
330 可変抵抗器
340 固定抵抗器
350 スイッチ
360 電圧計
370 コンピュータ
380 ルックアップテーブル
Claims (15)
- 複数のセルを有するリチウム電池を管理するためのシステムであって、
セルに電気的に連結されると共に前記セルの一部に近接して配置される可変抵抗器要素と、
前記可変抵抗器要素を用いることによって、所定の閾値をセルの温度が超えたか否かを判定するデバイスと
を備えるリチウム電池管理システム。 - 前記デバイスは、前記デバイスが前記所定の閾値温度を超過したセル温度を検出した場合に、前記システムから前記セルを分離するように構成される請求項1記載のリチウム電池管理システム。
- 前記システムのある要素の両端の電圧を測定するために構成された電圧計をさらに備え、
前記デバイスは測定された温度に関する前記要素の両端の測定された電圧を有するルックアップテーブルを参照するように構成されるコンピュータである請求項2記載のリチウム電池管理システム。 - 前記デバイスは、前記所定の閾値温度を前記セルが超えた頻度を判断するため、及び前記所定の閾値温度が所定の回数超えられた場合に前記システムから前記セルを分離するために構成される請求項2記載のリチウム電池管理システム。
- 前記デバイスが前記所定の閾値温度を超過したセル温度を検出した場合に、前記セルに接続され、かつ有効にシステムを均整化するために、前記セルから電圧を放出するように構成される、前記セルに選択的、電気的に接続される放電抵抗をさらに備える請求項1記載のリチウム電池管理システム。
- 前記放電抵抗を選択的、電気的に前記セルに接続するため、かつ前記放電抵抗の両端の前記セルの電圧を放出するために構成されたスイッチをさらに備える請求項5記載のリチウム電池管理システム。
- 前記デバイスは、前記所定の閾値温度を前記セルが超えた頻度を判断するため、及び前記所定の閾値温度が所定の回数超えられた場合に前記システムから前記セルの電圧を放出するために構成される請求項5記載のリチウム電池管理システム。
- 前記複数のセルのそれぞれは前記セルに接続された可変抵抗器要素を備え、前記デバイスは複数のセルのいずれかが前記所定の閾値温度を超えた温度を有するか否かを判断するために構成される請求項1記載のリチウム電池管理システム。
- 前記デバイスは、前記複数のセルの少なくとも一つが前記所定の閾値を超えたときに、車両の電気システムからリチウム電池装置を切り離すように構成される請求項8記載のリチウム電池管理システム。
- 前記可変抵抗器要素の電圧は温度によって変化する請求項1記載のリチウム電池管理システム。
- 前記可変抵抗器要素は、サーミスタである請求項10記載のリチウム電池管理システム。
- 前記デバイスは、前記所定の閾値を複数のセルの少なくとも一つが超えたときに、車両の電気システムから前記リチウム電池装置を切り離すように構成される請求項1記載のリチウム電池管理システム。
- リチウム電池装置の温度を管理するリチウム電池装置の温度管理方法であって、
前記電池装置に電気的に連結されると共に前記電池装置内のセルのいずれかに近接して配置される可変抵抗器要素の電圧を判定し、
前記可変抵抗器要素の電圧を用いることによって、前記セルの温度を判定し、
所定の閾値をセルの温度が超えたか否かを判定し、
前記所定の閾値温度を前記セルの温度が超えた場合に、システムの平衡をとる
リチウム電池装置の温度管理方法。 - 前記所定の閾値温度が超えられた場合に、さらに前記システムからセルを切り離す請求項13記載のリチウム電池装置の温度管理方法。
- 前記所定の閾値温度が超えられた場合に、前記セルのいずれか一つに選択的、電気的に接続された放電抵抗を介して前記セルのいずれか一つからの電圧を放出することをさらに備える請求項13のリチウム電池装置の温度管理方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68657305P | 2005-06-02 | 2005-06-02 | |
PCT/US2006/003469 WO2007050109A1 (en) | 2005-06-02 | 2006-02-01 | Lithium battery management system |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008543015A true JP2008543015A (ja) | 2008-11-27 |
Family
ID=37733754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008514620A Pending JP2008543015A (ja) | 2005-06-02 | 2006-02-01 | リチウム電池管理システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8173285B2 (ja) |
EP (1) | EP1902490A1 (ja) |
JP (1) | JP2008543015A (ja) |
CN (1) | CN101228659B (ja) |
WO (1) | WO2007050109A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202978302U (zh) | 2009-12-04 | 2013-06-05 | A123系统公司 | 具有集成的电源管理系统和可伸缩电池断路组件的电池系统 |
KR101181822B1 (ko) * | 2010-10-13 | 2012-09-11 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 배터리 관리 방법, 이를 이용하는 전력 저장 장치 |
US10044074B2 (en) | 2011-03-18 | 2018-08-07 | Johnson Controls Technology Company | Battery power source control and current detection systems and methods |
CN103123992B (zh) | 2011-11-17 | 2015-07-29 | 财团法人工业技术研究院 | 电池组和以其热电特性控制电池组充放电的方法 |
US9605952B2 (en) | 2012-03-08 | 2017-03-28 | Quality Manufacturing Inc. | Touch sensitive robotic gripper |
CA2863197A1 (en) | 2012-03-08 | 2013-09-12 | Quality Manufacturing Inc. | Touch sensitive robotic gripper |
DE102012212380A1 (de) * | 2012-07-16 | 2014-01-16 | Robert Bosch Gmbh | Verfahren zur Bereitstellung von Kennzahlen für den Gefährdungszustand einer Batterie |
US9159964B2 (en) | 2012-09-25 | 2015-10-13 | Front Edge Technology, Inc. | Solid state battery having mismatched battery cells |
US9478829B2 (en) * | 2013-05-16 | 2016-10-25 | Ec Power, Llc | Rechargeable battery with multiple resistance levels |
US10236538B2 (en) * | 2013-05-31 | 2019-03-19 | Laurence Lujun Chen | Intelligent battery management system and method for optimizing battery set to the best performance |
JP6123913B2 (ja) * | 2013-12-20 | 2017-05-10 | ダイキン工業株式会社 | 電解液、電気化学デバイス、リチウムイオン二次電池、及び、モジュール |
WO2015149186A1 (en) * | 2014-04-02 | 2015-10-08 | Corvus Energy Ltd. | Method, system, and apparatus for inhibiting thermal runaway of a battery cell |
CN104880676A (zh) * | 2015-05-29 | 2015-09-02 | 金龙联合汽车工业(苏州)有限公司 | 一种基于电池管理系统的动力电池组热失控安全警报方法 |
US10718359B2 (en) | 2015-08-21 | 2020-07-21 | Quality Manufacturing Inc. | Devices and systems for producing rotational actuation |
FR3050074B1 (fr) * | 2016-04-07 | 2018-06-22 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif electrochimique, tel qu’une microbatterie, et son procede de realisation |
CA3065290A1 (en) | 2017-03-31 | 2018-10-04 | The Noco Company | Portable or hand held vehicle battery jump starting apparatus with battery cell equalization circuit |
CN109786880B (zh) * | 2019-01-23 | 2023-11-10 | 成都市银隆新能源产业技术研究有限公司 | 一种测试电池内部温度的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000083328A (ja) * | 1998-03-27 | 2000-03-21 | Space Syst Loral Inc | バッテリセル・バイパスモジュ―ル |
JP2000312443A (ja) * | 1999-04-27 | 2000-11-07 | Shin Kobe Electric Mach Co Ltd | モジュール電池制御装置、モジュール電池ユニット及びモジュール電池制御方法 |
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US5602460A (en) * | 1995-04-28 | 1997-02-11 | Motorola, Inc. | Overcharge current protection circuit and battery pack using same |
US6608470B1 (en) | 1998-01-31 | 2003-08-19 | Motorola, Inc. | Overcharge protection device and methods for lithium based rechargeable batteries |
JP2000152516A (ja) | 1998-11-13 | 2000-05-30 | Nec Saitama Ltd | 電池パック温度保護回路 |
JP3825387B2 (ja) * | 2002-10-09 | 2006-09-27 | ソニーケミカル&インフォメーションデバイス株式会社 | 保護回路付き二次電池 |
KR101163797B1 (ko) * | 2003-11-07 | 2012-07-09 | 타이코 일렉트로닉스 레이켐 케이. 케이. | 과열 방지 디바이스 및 이것을 구비하는 전기 장치 |
-
2006
- 2006-02-01 WO PCT/US2006/003469 patent/WO2007050109A1/en active Application Filing
- 2006-02-01 EP EP06844068A patent/EP1902490A1/en not_active Withdrawn
- 2006-02-01 CN CN2006800270822A patent/CN101228659B/zh not_active Expired - Fee Related
- 2006-02-01 JP JP2008514620A patent/JP2008543015A/ja active Pending
- 2006-02-01 US US11/921,442 patent/US8173285B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000083328A (ja) * | 1998-03-27 | 2000-03-21 | Space Syst Loral Inc | バッテリセル・バイパスモジュ―ル |
JP2000312443A (ja) * | 1999-04-27 | 2000-11-07 | Shin Kobe Electric Mach Co Ltd | モジュール電池制御装置、モジュール電池ユニット及びモジュール電池制御方法 |
Also Published As
Publication number | Publication date |
---|---|
US8173285B2 (en) | 2012-05-08 |
CN101228659B (zh) | 2012-06-20 |
US20090208815A1 (en) | 2009-08-20 |
CN101228659A (zh) | 2008-07-23 |
EP1902490A1 (en) | 2008-03-26 |
WO2007050109A1 (en) | 2007-05-03 |
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Dougherty | Lithium battery management system |
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