JP2019197670A - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
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- JP2019197670A JP2019197670A JP2018091161A JP2018091161A JP2019197670A JP 2019197670 A JP2019197670 A JP 2019197670A JP 2018091161 A JP2018091161 A JP 2018091161A JP 2018091161 A JP2018091161 A JP 2018091161A JP 2019197670 A JP2019197670 A JP 2019197670A
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
- H01M10/0418—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes with bipolar electrodes
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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
- 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
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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
- 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
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the cells
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
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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
- H01M50/20—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
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
-
- 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
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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
-
- 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
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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)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
蓄電パック8は、蓄電ユニット10と、正極集電板11と、負極集電板12と、正極端子(第1端子)13と、負極端子(第2端子)14と、収容ケース15と、絶縁板16,17とを含む。蓄電ユニット10は、略直方体形状に形成されている。
Claims (6)
- 蓄電ユニットと、
前記蓄電ユニットに設けられた第1集電板および第2集電板と、
前記第1集電板に設けられた第1端子と、
前記第2集電板に設けられた第2端子と、
前記蓄電ユニットに設けられた少なくとも1つのセンサと、
前記センサに接続された少なくとも1つの配線と、
を備え、
前記蓄電ユニットは、
第1側面と、
前記第1側面と反対側に位置する第2側面とを含み、
前記第1端子および前記第2端子は、前記第1側面側に設けられており、前記第1側面側に配置された第1機器に接続され、
前記配線は、前記第1側面から前記第2側面に向かう方向に延び、前記第2側面側に設けられた第2機器に接続された、蓄電装置。 - 前記蓄電ユニットは、第1方向に配列する第1端面および第2端面を含み、
前記第1端面および前記第2端面を接続するように前記第1側面および前記第2側面が設けられており、
前記第1集電板は前記第1端面に設けられており、前記第2集電板は前記第2端面に設けられており、
前記蓄電ユニットは、前記第1方向に配列する複数のバイポーラ電極板を含む、請求項1に記載の蓄電装置。 - 前記蓄電ユニットを収容する収容ケースと、
前記第1側面側から前記収容ケース内に冷却風を供給するファンと、
をさらに備え、
前記蓄電ユニットは、前記第1側面および前記第2側面の間に位置する第3側面と、前記第3側面と反対側に位置する第4側面とを含み、
前記収容ケースの壁面と、前記蓄電ユニットの前記第3側面との間には、前記冷却風が流れ込む通風路が形成されており、
前記蓄電ユニットは、
前記通風路を通った前記冷却風が流れ込む冷却通路が複数形成された少なくとも1つの冷却板を含み、
前記冷却通路は、前記第1側面側から前記第2側面側に向けて複数形成されており、
前記通風路における前記冷却風の流路面積は、前記第1側面側から前記第2側面側に向かうにつれて小さくなる、請求項1または請求項2に記載の蓄電装置。 - 前記蓄電ユニットは、第1方向に配列する第1端面および第2端面を含み、
前記冷却板は、前記第1端面から前記第2端面に向けて間隔をあけて複数配置されており、
前記センサおよび前記配線は、複数設けられており、
前記センサは、前記冷却通路内に配置されており、
前記配線は、前記第3側面側から前記冷却通路から引き出されており、
前記冷却通路への前記配線の引出し位置は、前記第1側面側から前記第2側面側に向かうにつれて、前記第1端面側から前記第2端面側に向かうように配列する、請求項3に記載の蓄電装置。 - 第1絶縁板および第2絶縁板をさらに備え、
前記蓄電ユニットは、第1方向に配列する第1端面および第2端面を含み、
前記第1集電板は、前記蓄電ユニットの前記第1端面に設けられており、
前記第2集電板は、前記蓄電ユニットの前記第2端面に設けられており、
前記第1絶縁板は、前記第1集電板および前記収容ケースの間に配置されており、
前記第2絶縁板は、前記第2集電板および前記収容ケースの間に配置されており、
前記第1絶縁板は、第1主板と、前記第1主板から前記第2絶縁板に向けて延び、前記蓄電ユニットを支持する支持部材とを含む、請求項3または請求項4に記載の蓄電装置。 - 前記第2絶縁板は、第2主板と、前記第2主板に形成されると共に前記蓄電ユニットを支持するリブとを含む、請求項5に記載の蓄電装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018091161A JP7099038B2 (ja) | 2018-05-10 | 2018-05-10 | 蓄電装置 |
US16/397,020 US11251495B2 (en) | 2018-05-10 | 2019-04-29 | Power storage device |
CN201910374376.1A CN110474010B (zh) | 2018-05-10 | 2019-05-07 | 蓄电装置 |
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018091161A JP7099038B2 (ja) | 2018-05-10 | 2018-05-10 | 蓄電装置 |
Publications (2)
Publication Number | Publication Date |
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JP2019197670A true JP2019197670A (ja) | 2019-11-14 |
JP7099038B2 JP7099038B2 (ja) | 2022-07-12 |
Family
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JP2018091161A Active JP7099038B2 (ja) | 2018-05-10 | 2018-05-10 | 蓄電装置 |
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US (1) | US11251495B2 (ja) |
JP (1) | JP7099038B2 (ja) |
CN (1) | CN110474010B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022264674A1 (ja) * | 2021-06-14 | 2022-12-22 | 株式会社豊田自動織機 | 蓄電装置 |
JP7501974B2 (ja) | 2021-01-14 | 2024-06-18 | エルジー エナジー ソリューション リミテッド | 電池モジュールおよびこれを含む電池パック |
JP7514712B2 (ja) | 2020-09-23 | 2024-07-11 | 株式会社豊田自動織機 | 蓄電装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20210074894A (ko) * | 2019-12-12 | 2021-06-22 | 현대자동차주식회사 | 전기자동차용 배터리 수납 장치 |
JP2021170479A (ja) * | 2020-04-16 | 2021-10-28 | 株式会社ブルーエナジー | 蓄電装置 |
CN115066159A (zh) * | 2022-07-08 | 2022-09-16 | 深圳市天音电子有限公司 | 一种多功能电源适配器 |
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2018
- 2018-05-10 JP JP2018091161A patent/JP7099038B2/ja active Active
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2019
- 2019-04-29 US US16/397,020 patent/US11251495B2/en active Active
- 2019-05-07 CN CN201910374376.1A patent/CN110474010B/zh active Active
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JP2018028980A (ja) * | 2016-08-16 | 2018-02-22 | トヨタ自動車株式会社 | バイポーラ電池 |
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CN110474010A (zh) | 2019-11-19 |
JP7099038B2 (ja) | 2022-07-12 |
CN110474010B (zh) | 2022-04-05 |
US11251495B2 (en) | 2022-02-15 |
US20190348648A1 (en) | 2019-11-14 |
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