JP6571621B2 - 電池モジュール - Google Patents
電池モジュール Download PDFInfo
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- JP6571621B2 JP6571621B2 JP2016197014A JP2016197014A JP6571621B2 JP 6571621 B2 JP6571621 B2 JP 6571621B2 JP 2016197014 A JP2016197014 A JP 2016197014A JP 2016197014 A JP2016197014 A JP 2016197014A JP 6571621 B2 JP6571621 B2 JP 6571621B2
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- Prior art keywords
- battery cell
- battery
- cell group
- battery cells
- housing case
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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
-
- 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
- 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
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- 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
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
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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
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
-
- 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
図1は、実施形態に係る電池モジュールの斜視図である。図2は、実施形態に係る電池モジュールの一部分解斜視図である。図3は、実施形態に係る電池モジュールの第1収容ケースおよび第2収容ケースの斜視図である。図4は、実施形態に係る電池モジュールの第1収容ケースおよび第1電池セル群の斜視図である。図5は、実施形態に係る電池モジュールの第2収容ケースおよび第2電池セル群の斜視図である。図6は、第1電池セル群と第2電池セル群と電圧検出体との位置関係を示す図である。ここで、図2は、固定具を省略した電池モジュールの分解斜視図である。各図のX方向は、本実施形態における電池モジュールの幅方向であり、電極端子の対向方向である。Y方向は、本実施形態における電池モジュールの奥行き方向であり、幅方向と直交する方向である。Z方向は、電離モジュールの上下方向であり、電池セルの配列方向であり、幅方向および奥行き方向と直交する方向である。
2 電池セル
2A 第1電池セル群
2B 第2電池セル群
22 電極端子
22+ 正極端子
22− 負極端子
3 第1収容ケース
31 収容空間部
4 第2収容ケース
41 収容空間部
5 電圧検出体
51 ベース部
52 電圧検出導体
Claims (4)
- 正極端子および負極端子の2つの電極端子を有する複数の電池セルと、
複数の前記電池セルのうち、一部の前記電池セルからなる第1電池セル群を収容する第1収容ケースと、
複数の前記電池セルのうち、前記第1電池セル群の前記電池セルとは異なる前記電池セルからなる第2電池セル群を収容する第2収容ケースと、
前記第1電池セル群における各前記電極端子と、前記第2電池セル群における各前記電極端子とを向かい合わせに、前記第1収容ケースおよび前記第2収容ケースを固定状態とする固定具と、
を備え、
前記第1収容ケースは、収容される前記第1電池セル群の各前記電池セルの正極端子および負極端子が前記電池セルの配列方向に一列となるように、各前記電池セルを収容し、
前記第2収容ケースは、収容される前記第2電池セル群の各前記電池セルの正極端子および負極端子が前記電池セルの配列方向に一列となるように、各前記電池セルを収容し、
前記第2電池セル群は、
前記第1電池セル群よりも前記電池セルの数が1つ少なく構成されており、
前記第1電池セル群に対して傾斜して、前記第2収容ケースに収容され、
各前記電池セルの正極端子が向かい合う前記第1電池セル群の各前記電池セルの負極端子と接続され、
各前記電池セルの負極端子が向かい合う前記第1電池セル群の各前記電池セルの正極端子と接続される、
ことを特徴とする電池モジュール。 - 請求項1に記載の電池モジュールにおいて、
前記固定状態において、前記第1収容ケースと前記第2収容ケースとの間に介在し、各前記電池セルの電圧情報を外部に出力する電圧検出体を備える、
電池モジュール。 - 請求項2に記載の電池モジュールにおいて、
前記電圧検出体は、
向かい合って接続される前記第1電池セル群の前記電極端子および前記第2電池セル群の前記電極端子の間に介在するシート状のベース部と、
前記ベース部に設けられ、向かい合って接続される前記電極端子のうち、少なくとも一方の前記電極端子と接続する電圧検出導体と、
を有する、
電池モジュール。 - 請求項3に記載の電池モジュールにおいて、
前記電圧検出導体は、前記ベース部に複数設けられている、
電池モジュール。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016197014A JP6571621B2 (ja) | 2016-10-05 | 2016-10-05 | 電池モジュール |
US15/714,639 US10374268B2 (en) | 2016-10-05 | 2017-09-25 | Battery module |
DE102017217573.7A DE102017217573A1 (de) | 2016-10-05 | 2017-10-04 | Batteriemodul |
CN201710928432.2A CN107919446B (zh) | 2016-10-05 | 2017-10-09 | 电池模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016197014A JP6571621B2 (ja) | 2016-10-05 | 2016-10-05 | 電池モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018060665A JP2018060665A (ja) | 2018-04-12 |
JP6571621B2 true JP6571621B2 (ja) | 2019-09-04 |
Family
ID=61623785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016197014A Active JP6571621B2 (ja) | 2016-10-05 | 2016-10-05 | 電池モジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US10374268B2 (ja) |
JP (1) | JP6571621B2 (ja) |
CN (1) | CN107919446B (ja) |
DE (1) | DE102017217573A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109830641A (zh) * | 2019-03-12 | 2019-05-31 | 广州小鹏汽车科技有限公司 | 一种单体电池、电池模组及电动汽车 |
KR20210052984A (ko) * | 2019-11-01 | 2021-05-11 | 에스케이이노베이션 주식회사 | 배터리시스템 |
JP7168608B2 (ja) * | 2020-04-08 | 2022-11-09 | 本田技研工業株式会社 | バッテリモジュールの終端装置 |
JP7028907B2 (ja) * | 2020-04-08 | 2022-03-02 | 本田技研工業株式会社 | バッテリモジュールの終端装置 |
JP7026160B2 (ja) * | 2020-04-08 | 2022-02-25 | 本田技研工業株式会社 | バッテリモジュールの終端装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012084297A (ja) | 2010-10-08 | 2012-04-26 | Toshiba Corp | 組電池装置 |
JP2012099355A (ja) * | 2010-11-02 | 2012-05-24 | Sumitomo Wiring Syst Ltd | 電池モジュールおよび電池の接続構造 |
US20120114984A1 (en) * | 2010-11-04 | 2012-05-10 | Myung-Chul Kim | Battery module |
CN202004074U (zh) * | 2010-12-13 | 2011-10-05 | 秦皇岛市芯驰光电科技有限公司 | 一种锂离子电池导电端子连接结构 |
JP3190872U (ja) * | 2014-02-14 | 2014-06-05 | 昇陽國際半導體股▲ふん▼有限公司 | 無配線式電池装置 |
JP2016197014A (ja) | 2015-04-02 | 2016-11-24 | アズビル株式会社 | 建物被災推定システムおよび方法 |
-
2016
- 2016-10-05 JP JP2016197014A patent/JP6571621B2/ja active Active
-
2017
- 2017-09-25 US US15/714,639 patent/US10374268B2/en active Active
- 2017-10-04 DE DE102017217573.7A patent/DE102017217573A1/de active Granted
- 2017-10-09 CN CN201710928432.2A patent/CN107919446B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107919446B (zh) | 2020-11-13 |
JP2018060665A (ja) | 2018-04-12 |
US20180097263A1 (en) | 2018-04-05 |
DE102017217573A1 (de) | 2018-04-05 |
US10374268B2 (en) | 2019-08-06 |
CN107919446A (zh) | 2018-04-17 |
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