JP6752286B2 - 電池システム - Google Patents
電池システム Download PDFInfo
- Publication number
- JP6752286B2 JP6752286B2 JP2018546374A JP2018546374A JP6752286B2 JP 6752286 B2 JP6752286 B2 JP 6752286B2 JP 2018546374 A JP2018546374 A JP 2018546374A JP 2018546374 A JP2018546374 A JP 2018546374A JP 6752286 B2 JP6752286 B2 JP 6752286B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- output
- type battery
- current
- temperature
- 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.)
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Classifications
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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
- H01M10/42—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
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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
- H01M10/42—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
- 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
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- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
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- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
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- 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
Description
Claims (1)
- 熱容量が小さく熱抵抗が小さい出力型電池と、
前記出力型電池よりも熱容量が大きく熱抵抗が大きい容量型電池と、
前記出力型電池及び前記容量型電池のそれぞれの入出力電流を制御する電流制御部と、を備え、
前記出力型電池と前記容量型電池とを並列に接続した電池システムにおいて、
前記容量型電池の電流は、前記出力型電池の温度に基づいて制御され、
前記電流制御部は、
前記出力型電池の前記温度が予め定める所定の温度を越えた後、前記出力型電池の出力を制限し、前記容量型電池により電力を補填し、前記出力型電池の前記温度が高くなるにつれて前記容量型電池の前記入出力電流を増加させ、
前記容量型電池に所定の値以上の充電電流が流れるときには前記出力型電池に充電電流を流し、その後充電電流の総量が所定の値以下となったときには前記出力型電池の充電を止め、前記容量型電池に充電することを特徴とする電池システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016204007 | 2016-10-18 | ||
JP2016204007 | 2016-10-18 | ||
PCT/JP2017/037638 WO2018074502A1 (ja) | 2016-10-18 | 2017-10-18 | 電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018074502A1 JPWO2018074502A1 (ja) | 2019-06-24 |
JP6752286B2 true JP6752286B2 (ja) | 2020-09-09 |
Family
ID=62018749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018546374A Active JP6752286B2 (ja) | 2016-10-18 | 2017-10-18 | 電池システム |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6752286B2 (ja) |
WO (1) | WO2018074502A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102342841B1 (ko) * | 2018-11-20 | 2021-12-22 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치 및 그것을 포함하는 배터리팩과 전원 시스템 |
WO2021100893A1 (ko) * | 2019-11-19 | 2021-05-27 | 엘지전자 주식회사 | 전자 장치 및 전자 장치의 충전 제어 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3858986B2 (ja) * | 2002-03-26 | 2006-12-20 | 日産自動車株式会社 | 電源装置 |
JP2004364350A (ja) * | 2003-06-02 | 2004-12-24 | Nissan Motor Co Ltd | ツインバッテリ搭載車のバッテリ制御装置 |
WO2014118903A1 (ja) * | 2013-01-30 | 2014-08-07 | 株式会社 日立製作所 | 電池複合システム |
JP6157880B2 (ja) * | 2013-03-04 | 2017-07-05 | 株式会社東芝 | 複数電池を有する二次電池システム及び充放電電力等の配分方法 |
JP6639789B2 (ja) * | 2015-02-18 | 2020-02-05 | 三菱重工業株式会社 | 充放電制御装置、移動体及び電力分担量決定方法 |
-
2017
- 2017-10-18 WO PCT/JP2017/037638 patent/WO2018074502A1/ja active Application Filing
- 2017-10-18 JP JP2018546374A patent/JP6752286B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2018074502A1 (ja) | 2019-06-24 |
WO2018074502A1 (ja) | 2018-04-26 |
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