WO2013133361A1 - Bloc accumulateur au lithium, et dispositif électronique, système de charge, et procédé de charge l'utilisant - Google Patents

Bloc accumulateur au lithium, et dispositif électronique, système de charge, et procédé de charge l'utilisant Download PDF

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Publication number
WO2013133361A1
WO2013133361A1 PCT/JP2013/056254 JP2013056254W WO2013133361A1 WO 2013133361 A1 WO2013133361 A1 WO 2013133361A1 JP 2013056254 W JP2013056254 W JP 2013056254W WO 2013133361 A1 WO2013133361 A1 WO 2013133361A1
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WIPO (PCT)
Prior art keywords
secondary battery
lithium secondary
negative electrode
battery pack
charging
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PCT/JP2013/056254
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English (en)
Japanese (ja)
Inventor
佐藤貴子
上剃春樹
御書至
山田將之
喜多房次
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日立マクセル株式会社
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Priority to JP2014503536A priority Critical patent/JP5802327B2/ja
Publication of WO2013133361A1 publication Critical patent/WO2013133361A1/fr

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    • 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
    • H01M10/42—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H01M10/441—Methods for charging or discharging 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
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H01M2200/106—PTC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Abstract

Le bloc accumulateur au lithium selon l'invention comprend : un module (1) équipé d'un accumulateur au lithium (1a) ; et un circuit de protection (3) comprenant des FET (4a, 4b) permettant de réguler le courant de charge/décharge de l'accumulateur au lithium. Dans l'accumulateur au lithium, une partie d'élément de protection incluant les FET (4a, 4b) et similaire est disposée dans un chemin de charge/décharge. La partie d'élément de protection peut inclure un élément PTC (2). Une électrode négative contient un matériau actif en série au Si comme matériau actif négatif. Un seul accumulateur au lithium ou des accumulateurs au lithium connectés en parallèle constituent une cellule unitaire, et une seule cellule unitaire ou une pluralité de cellules unitaires connectées en série constituent une partie en série d'unités minimale (B1, B2). Le module est constitué d'une seule partie en série d'unités minimale ou d'une pluralité de parties en série d'unités minimales connectées en parallèle. Quand une impédance de partie d'élément de protection (PR) (Ω) est définie comme le produit entre la somme des impédances des éléments de protection respectifs et le nombre de parties en série d'unités minimales et la capacité de la partie en série d'unités minimale est appelée Q, un indice impédance d'élément de protection/capacité représenté par le ratio PR/Q est inférieur ou égal à 0,03. Les caractéristiques de charge rapide sont améliorées.
PCT/JP2013/056254 2012-03-07 2013-03-07 Bloc accumulateur au lithium, et dispositif électronique, système de charge, et procédé de charge l'utilisant WO2013133361A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014503536A JP5802327B2 (ja) 2012-03-07 2013-03-07 リチウム二次電池パック

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-050233 2012-03-07
JP2012050233 2012-03-07

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WO2013133361A1 true WO2013133361A1 (fr) 2013-09-12

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JP (1) JP5802327B2 (fr)
WO (1) WO2013133361A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014141875A1 (fr) * 2013-03-11 2014-09-18 日立マクセル株式会社 Bloc-cellule secondaire au lithium, de même que dispositif électronique, système de charge, et procédé de charge utilisant ledit bloc
KR20170055175A (ko) * 2015-11-11 2017-05-19 주식회사 엘지화학 충전 기능이 향상된 배터리 시스템 및 이를 포함하는 모바일 디바이스
WO2020116601A1 (fr) * 2018-12-06 2020-06-11 三菱ケミカル株式会社 Batterie rechargeable à solution électrolytique non aqueuse
JP2020095956A (ja) * 2018-12-06 2020-06-18 三菱ケミカル株式会社 非水系電解液二次電池
WO2022102591A1 (fr) * 2020-11-11 2022-05-19 株式会社Ｇｓユアサ Élément de stockage à électrolyte non aqueux, et dispositif de stockage à électrolyte non aqueux

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112271702B (zh) * 2020-11-24 2022-05-31 重庆辉腾能源股份有限公司 一种级联电池保护电路的智能工作方法

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JP2008210618A (ja) * 2007-02-26 2008-09-11 Hitachi Maxell Ltd 非水電解質二次電池
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JP2010263058A (ja) * 2009-05-07 2010-11-18 Panasonic Corp 蓄電デバイス
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JP2011259696A (ja) * 2010-06-09 2011-12-22 Samsung Sdi Co Ltd バッテリ保護回路、その制御方法及びバッテリ・パック

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JP2010062164A (ja) * 2005-11-16 2010-03-18 Mitsubishi Chemicals Corp 非水系電解液二次電池及びその非水系電解液二次電池用非水系電解液
JP2008210618A (ja) * 2007-02-26 2008-09-11 Hitachi Maxell Ltd 非水電解質二次電池
JP2010263058A (ja) * 2009-05-07 2010-11-18 Panasonic Corp 蓄電デバイス
WO2011070748A1 (fr) * 2009-12-11 2011-06-16 パナソニック株式会社 Batterie secondaire à électrolyte non aqueux et son procédé de charge
JP2011259696A (ja) * 2010-06-09 2011-12-22 Samsung Sdi Co Ltd バッテリ保護回路、その制御方法及びバッテリ・パック

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014141875A1 (fr) * 2013-03-11 2014-09-18 日立マクセル株式会社 Bloc-cellule secondaire au lithium, de même que dispositif électronique, système de charge, et procédé de charge utilisant ledit bloc
JP5872055B2 (ja) * 2013-03-11 2016-03-01 日立マクセル株式会社 リチウム二次電池パック、並びにそれを用いた電子機器、充電システム及び充電方法
US10044072B2 (en) 2013-03-11 2018-08-07 Maxell Holdings, Ltd. Lithium secondary battery pack, as well as electronic device, charging system, and charging method using said pack
USRE49407E1 (en) 2013-03-11 2023-01-31 Maxell, Ltd. Lithium secondary battery pack, as well as electronic device, charging system, and charging method using said pack
KR20170055175A (ko) * 2015-11-11 2017-05-19 주식회사 엘지화학 충전 기능이 향상된 배터리 시스템 및 이를 포함하는 모바일 디바이스
KR102066912B1 (ko) 2015-11-11 2020-01-16 주식회사 엘지화학 충전 기능이 향상된 배터리 시스템 및 이를 포함하는 모바일 디바이스
WO2020116601A1 (fr) * 2018-12-06 2020-06-11 三菱ケミカル株式会社 Batterie rechargeable à solution électrolytique non aqueuse
JP2020095956A (ja) * 2018-12-06 2020-06-18 三菱ケミカル株式会社 非水系電解液二次電池
JP7345376B2 (ja) 2018-12-06 2023-09-15 三菱ケミカル株式会社 非水系電解液二次電池
WO2022102591A1 (fr) * 2020-11-11 2022-05-19 株式会社Ｇｓユアサ Élément de stockage à électrolyte non aqueux, et dispositif de stockage à électrolyte non aqueux

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JP5802327B2 (ja) 2015-10-28
JPWO2013133361A1 (ja) 2015-07-30

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