JP7817877B2 - 電池モジュール - Google Patents
電池モジュールInfo
- Publication number
- JP7817877B2 JP7817877B2 JP2022059749A JP2022059749A JP7817877B2 JP 7817877 B2 JP7817877 B2 JP 7817877B2 JP 2022059749 A JP2022059749 A JP 2022059749A JP 2022059749 A JP2022059749 A JP 2022059749A JP 7817877 B2 JP7817877 B2 JP 7817877B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- temperature
- heat
- temperature sensor
- battery module
- 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.)
- Active
Links
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
- H01M10/48—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
- G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
-
- 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
- H01M10/60—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
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient 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
- H01M10/60—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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- 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
- H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
-
- 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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
- H01M50/233—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
- H01M50/244—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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
電池と、
前記電池の周囲の少なくとも一部分に位置する構造体と、
前記電池と前記構造体との間に位置する温度センサと、
前記温度センサの温度検出範囲を前記電池に向ける指向部と、
を備える電池モジュールである。
電池と、
前記電池の周囲の少なくとも一部分に位置する構造体と、
前記電池と前記構造体との間に位置する温度センサと、
少なくとも一部分が前記温度センサと前記構造体との間に位置する遮熱要素と、
を備える電池モジュールである。
以下、参考形態の例を付記する。
1. 電池と、
前記電池の周囲の少なくとも一部分に位置する構造体と、
前記電池と前記構造体との間に位置する温度センサと、
前記温度センサの温度検出範囲を前記電池に向ける指向部と、
を備える電池モジュール。
2. 前記指向部は、少なくとも一部分が前記温度センサと前記構造体との間に位置する遮熱要素を有する、1.に記載の電池モジュール。
3. 電池と、
前記電池の周囲の少なくとも一部分に位置する構造体と、
前記電池と前記構造体との間に位置する温度センサと、
少なくとも一部分が前記温度センサと前記構造体との間に位置する遮熱要素と、
を備える電池モジュール。
4. 前記遮熱要素は、所定の条件下において熱流束の絶対値が200W/m 2 以上の領域に位置している、2.又は3.に記載の電池モジュール。
5. 前記遮熱要素が多孔質材料を含む、2.~4.のいずれか一つに記載の電池モジュール。
6. 前記温度センサは、所定の条件下において熱流束の絶対値が200W/m 2 以上の領域に位置している、1.~5.のいずれか一つに記載の電池モジュール。
7. 前記構造体の少なくとも一部分は、前記電池の温度を調整する部材として動作している、1.~6.のいずれか一つに記載の電池モジュール。
8. 前記温度センサが前記電池に取り付けられている、1.~7.のいずれか一つに記載の電池モジュール。
100 電池
110 外装材
120 リード
200 構造体
200A1 熱伝導シート
300 温度センサ
400 遮熱要素
400A1 遮熱テープ
500 熱伝導要素
Claims (6)
- 互いに反対側に位置する第1面及び第2面と、前記第1面及び前記第2面の間に位置する側面と、を有し、前記第1面及び前記第2面の少なくとも一方からリードが引き出された電池と、
前記電池の前記側面の周囲のうち前記電池に対して一方の側に位置する構造体と、
前記電池に対して前記一方の側において前記電池の前記側面と前記構造体との間に位置する温度センサと、
前記電池に対して前記一方の側において少なくとも一部分が前記温度センサと前記構造体との間に位置する遮熱要素と、
を備え、
前記電池及び前記構造体は、前記温度センサの周囲の空気によって前記電池を空冷せずに前記構造体の温度を前記電池の温度より低くすることによる前記電池の冷却と、前記構造体の温度を前記電池の温度より高くすることで生じる前記電池と前記構造体の間の熱交換による前記電池の加熱と、の少なくとも一方が行われるように構成されている、電池モジュール。 - 前記電池及び前記構造体は、前記電池の前記側面の温度及び前記構造体の温度が互いに異なることで、前記電池の前記側面及び前記構造体の間の前記遮熱要素が位置する領域に熱流束が発生するように構成されている、請求項1に記載の電池モジュール。
- 前記遮熱要素が多孔質材料を含む、請求項1又は2に記載の電池モジュール。
- 前記電池及び前記構造体は、前記電池の前記側面の温度及び前記構造体の温度が互いに異なることで、前記電池の前記側面及び前記構造体の間の前記温度センサが位置する領域に熱流束が発生するように構成されている、請求項1~3のいずれか一項に記載の電池モジュール。
- 前記構造体の少なくとも一部分は、前記電池の温度を調整する部材として動作している、請求項1~4のいずれか一項に記載の電池モジュール。
- 前記温度センサが前記電池に取り付けられている、請求項1~5のいずれか一項に記載の電池モジュール。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022059749A JP7817877B2 (ja) | 2022-03-31 | 2022-03-31 | 電池モジュール |
| US18/177,252 US20230318061A1 (en) | 2022-03-31 | 2023-03-02 | Battery module |
| EP23160558.5A EP4254600A1 (en) | 2022-03-31 | 2023-03-07 | Battery module |
| CN202310250121.0A CN116895861A (zh) | 2022-03-31 | 2023-03-13 | 电池模块 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022059749A JP7817877B2 (ja) | 2022-03-31 | 2022-03-31 | 電池モジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023150576A JP2023150576A (ja) | 2023-10-16 |
| JP7817877B2 true JP7817877B2 (ja) | 2026-02-19 |
Family
ID=85511175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022059749A Active JP7817877B2 (ja) | 2022-03-31 | 2022-03-31 | 電池モジュール |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230318061A1 (ja) |
| EP (1) | EP4254600A1 (ja) |
| JP (1) | JP7817877B2 (ja) |
| CN (1) | CN116895861A (ja) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003229110A (ja) | 2002-01-31 | 2003-08-15 | Sanyo Electric Co Ltd | 車両用のバッテリー装置 |
| JP2006035942A (ja) | 2004-07-23 | 2006-02-09 | Sanyo Electric Co Ltd | 車両用の電源装置 |
| JP2009181853A (ja) | 2008-01-31 | 2009-08-13 | Denso Corp | 電池の温度調整装置 |
| JP2014026752A (ja) | 2012-07-25 | 2014-02-06 | Denso Corp | 電池温度算出装置 |
| JP2019185846A (ja) | 2018-03-30 | 2019-10-24 | 三菱ケミカル株式会社 | 充填部材、組電池、及び熱伝達の制御方法 |
| CN111092277A (zh) | 2019-12-31 | 2020-05-01 | 广东工业大学 | 一种用于电池热管理的蜂窝型微通道冷却板及其应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3920096B2 (ja) * | 1999-12-17 | 2007-05-30 | 三菱電機株式会社 | 板状電池および携帯無線端末 |
| KR101502901B1 (ko) * | 2014-06-12 | 2015-03-16 | 삼성에스디아이 주식회사 | 전지 팩 |
| JP6744249B2 (ja) | 2017-04-21 | 2020-08-19 | 矢崎総業株式会社 | 温度センサ及び電池パック |
| JP7829167B2 (ja) | 2020-10-02 | 2026-03-13 | 株式会社日本スペリア社 | ペースト状接合材組成物及び接合体 |
| KR102798589B1 (ko) * | 2021-01-14 | 2025-04-18 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지 팩 |
-
2022
- 2022-03-31 JP JP2022059749A patent/JP7817877B2/ja active Active
-
2023
- 2023-03-02 US US18/177,252 patent/US20230318061A1/en active Pending
- 2023-03-07 EP EP23160558.5A patent/EP4254600A1/en active Pending
- 2023-03-13 CN CN202310250121.0A patent/CN116895861A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003229110A (ja) | 2002-01-31 | 2003-08-15 | Sanyo Electric Co Ltd | 車両用のバッテリー装置 |
| JP2006035942A (ja) | 2004-07-23 | 2006-02-09 | Sanyo Electric Co Ltd | 車両用の電源装置 |
| JP2009181853A (ja) | 2008-01-31 | 2009-08-13 | Denso Corp | 電池の温度調整装置 |
| JP2014026752A (ja) | 2012-07-25 | 2014-02-06 | Denso Corp | 電池温度算出装置 |
| JP2019185846A (ja) | 2018-03-30 | 2019-10-24 | 三菱ケミカル株式会社 | 充填部材、組電池、及び熱伝達の制御方法 |
| CN111092277A (zh) | 2019-12-31 | 2020-05-01 | 广东工业大学 | 一种用于电池热管理的蜂窝型微通道冷却板及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116895861A (zh) | 2023-10-17 |
| US20230318061A1 (en) | 2023-10-05 |
| EP4254600A1 (en) | 2023-10-04 |
| JP2023150576A (ja) | 2023-10-16 |
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