JP2018530896A - バッテリーモジュール及びそれを含むバッテリーパック、自動車 - Google Patents
バッテリーモジュール及びそれを含むバッテリーパック、自動車 Download PDFInfo
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- 238000001816 cooling Methods 0.000 claims abstract description 77
- 239000000853 adhesive Substances 0.000 claims description 33
- 230000001070 adhesive effect Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000012809 cooling fluid Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000011149 active material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- 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
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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Abstract
Description
10 バッテリーモジュール
12 第1方向
14 第2方向
16 第3方向
100 バッテリーセル
101 内部空間
110 パウチケース
111 上部ケース
112 下部ケース
120 電極組立体
130 電極タブ
131 正極タブ
132 負極タブ
140 電極リード
141 正極リード
142 負極リード
150 収納部
160 シーリング部
170 エッジ部
200 熱伝達テープ
210 接着部
230 緩衝部
231 第1傾斜面
233 第2傾斜面
235 水平面
250 緩衝空間
300 冷却プレート
310 突出部
330 収容部
400 ヒートシンク
410 チャンバ
Claims (14)
- 相互に対面して少なくとも一方向に並んで配置される複数のバッテリーセルと、
複数の前記バッテリーセルの下部に位置する冷却プレートと、
前記冷却プレートに前記バッテリーセルの熱を伝達し、前記バッテリーセルに接着される熱伝達テープと
を含むバッテリーモジュール。 - 前記熱伝達テープは、一面及び他面がそれぞれ相異なる前記バッテリーセルに面接触し、前記バッテリーセルを接着させる接着部、及び前記バッテリーセルのエッジ部と前記冷却プレートとの間に位置する緩衝部を含む請求項1に記載のバッテリーモジュール。
- 前記緩衝部は、内部に緩衝空間を有する請求項2に記載のバッテリーモジュール。
- 前記冷却プレートはアルミニウム材質からなり、前記熱伝達テープはグラファイトを含む材質からなる請求項3に記載のバッテリーモジュール。
- 前記緩衝部は、前記バッテリーセルのうちいずれか1つのバッテリーセルのエッジ部に接触する第1傾斜面と、前記いずれか1つのバッテリーセルに隣接するもう1つのバッテリーセルのエッジ部に接触し、一端が前記第1傾斜面に連結される第2傾斜面と、前記冷却プレートに接触し、両端が前記第1傾斜面及び前記第2傾斜面にそれぞれ連結される水平面とを含み、
前記第1傾斜面、前記第2傾斜面及び前記水平面は相互に組み合わせられて内部に前記緩衝空間を形成する請求項3に記載のバッテリーモジュール。 - 前記冷却プレートは、上部に前記第1傾斜面及び前記第2傾斜面が位置し、前記水平面に接触して、複数の前記バッテリーセルが配置される方向に対して垂直な方向に突出する複数の突出部と、隣接する前記突出部同士の間に位置し、前記バッテリーセルのエッジ部が収容される複数の収容部とを有する請求項5に記載のバッテリーモジュール。
- 前記突出部は両側端から中央に向かって上向きに傾斜する形状を有し、前記接着部は前記突出部の上部に位置する請求項6に記載のバッテリーモジュール。
- 前記緩衝部は、前記バッテリーセルのエッジ部及び前記冷却プレートに接触する面に接着面を有する請求項3に記載のバッテリーモジュール。
- 前記緩衝空間に対面する前記緩衝部の面は非接着面である請求項8に記載のバッテリーモジュール。
- 前記緩衝空間に対面する前記緩衝部の面は、前記接着部の接着面より弱い接着力を有する請求項8に記載のバッテリーモジュール。
- 前記バッテリーモジュールは、内部に冷却流体が流れ、前記冷却プレートと熱交換するヒートシンクをさらに含む請求項3に記載のバッテリーモジュール。
- 前記バッテリーセルの面に接触する前記接着部は、前記バッテリーセルより小さい面積を有する請求項3に記載のバッテリーモジュール。
- 請求項1〜請求項12のうちいずれか1項に記載のバッテリーモジュールを含むバッテリーパック。
- 請求項13に記載のバッテリーパックを含む自動車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160067469A KR102067713B1 (ko) | 2016-05-31 | 2016-05-31 | 배터리 모듈 및 이를 포함하는 배터리 팩, 자동차 |
KR10-2016-0067469 | 2016-05-31 | ||
PCT/KR2016/014956 WO2017209365A1 (ko) | 2016-05-31 | 2016-12-20 | 배터리 모듈 및 이를 포함하는 배터리 팩, 자동차 |
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JP2018530896A true JP2018530896A (ja) | 2018-10-18 |
JP6633210B2 JP6633210B2 (ja) | 2020-01-22 |
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Country Status (7)
Country | Link |
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US (3) | US10950905B2 (ja) |
EP (1) | EP3352291B1 (ja) |
JP (1) | JP6633210B2 (ja) |
KR (1) | KR102067713B1 (ja) |
CN (1) | CN108140914B (ja) |
PL (1) | PL3352291T3 (ja) |
WO (1) | WO2017209365A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019501502A (ja) * | 2016-11-02 | 2019-01-17 | エルジー・ケム・リミテッド | バッテリーシステム |
JP2020119710A (ja) * | 2019-01-22 | 2020-08-06 | 大日本印刷株式会社 | 蓄電デバイス、蓄電デバイス用外装部材、蓄電デバイス集合体、電動自動車及び蓄電デバイスの製造方法 |
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JP7284836B2 (ja) | 2019-06-21 | 2023-05-31 | ビーワイディー カンパニー リミテッド | 動力電池パック及び車両 |
JP2023511099A (ja) * | 2020-10-29 | 2023-03-16 | エルジー エナジー ソリューション リミテッド | 放熱テープを用いた保護回路モジュール放熱構造を有する電池パック |
JP7504207B2 (ja) | 2020-10-29 | 2024-06-21 | エルジー エナジー ソリューション リミテッド | 放熱テープを用いた保護回路モジュール放熱構造を有する電池パック |
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WO2017209365A1 (ko) | 2017-12-07 |
EP3352291B1 (en) | 2020-05-06 |
PL3352291T3 (pl) | 2021-03-22 |
EP3352291A1 (en) | 2018-07-25 |
US11728531B2 (en) | 2023-08-15 |
EP3352291A4 (en) | 2019-03-20 |
JP6633210B2 (ja) | 2020-01-22 |
KR102067713B1 (ko) | 2020-01-17 |
KR20170135479A (ko) | 2017-12-08 |
US20180294535A1 (en) | 2018-10-11 |
US20210167437A1 (en) | 2021-06-03 |
CN108140914B (zh) | 2020-12-01 |
CN108140914A (zh) | 2018-06-08 |
US10950905B2 (en) | 2021-03-16 |
US20230335823A1 (en) | 2023-10-19 |
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