JP2024512829A - 電池、電力消費機器、電池の製造方法及び機器 - Google Patents
電池、電力消費機器、電池の製造方法及び機器 Download PDFInfo
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
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- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- VVNXEADCOVSAER-UHFFFAOYSA-N lithium sodium Chemical compound [Li].[Na] VVNXEADCOVSAER-UHFFFAOYSA-N 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
10 電池
11 ボックス
20 電池セル
22 電極アセンブリ
23 集電部材
30 コントローラ
40 モータ
100 電池モジュール
101 セパレーター
102 空洞部
103 サブプレート
104 絶縁層
105 補強リブ
106 集電体
107 パイプ
201 第1壁
211 ハウジング
212 カバープレート
213 圧力解放機構
214 電極端子
214a 正極端子
214b 負極端子
221a 第1タブ
222a 第2タブ
400 製造機器
410 提供モジュール
Claims (18)
- 電池(10)であって、
第1方向に沿って並べられた複数の電池セル(20)と、
セパレーター(101)であって、前記セパレーター(101)は前記第1方向に沿って延伸し且つ前記複数の電池セル(20)のうちの各電池セル(20)の第1壁(201)に接続され、前記第1壁(201)は前記電池セル(20)の表面積が最大の壁であるセパレーター(101)と、を備え、
前記セパレーター(101)の第2方向でのサイズT1は5mmよりも大きく、前記第2方向は前記第1壁(201)に垂直である、ことを特徴とする電池(10)。 - 前記セパレーター(101)の内部に空洞部(102)が設けられる、ことを特徴とする請求項1に記載の電池(10)。
- 前記空洞部(102)は流体を収容して前記電池セル(20)の温度を調節することに用いられる、ことを特徴とする請求項2に記載の電池(10)。
- 前記セパレーター(101)はさらに前記第2方向に沿って対向して設けられた一対のサブプレート(103)を備え、前記空洞部(102)は前記一対のサブプレート(103)の間に設けられる、ことを特徴とする請求項2又は3に記載の電池(10)。
- 前記サブプレート(103)の前記第2方向でのサイズT3は0.1~5mmである、ことを特徴とする請求項4に記載の電池(10)。
- 前記セパレーター(101)はさらに補強リブ(105)を備え、前記補強リブ(105)は前記一対のサブプレート(103)の間に設けられる、ことを特徴とする請求項4又は5に記載の電池(10)。
- 前記セパレーター(101)の前記第2方向でのサイズT1と前記電池セル(20)の前記第2方向でのサイズT2とは0.04≦T1/T2≦2を満たす、ことを特徴とする請求項1~6のいずれか1項に記載の電池(10)。
- 前記セパレーター(101)の前記第2方向でのサイズT1は100mm以下である、ことを特徴とする請求項1~7のいずれか1項に記載の電池(10)。
- 前記セパレーター(101)の外面に絶縁層(104)が設けられ、前記絶縁層(104)の前記第2方向に沿ったサイズT4は0.01~0.3mmである、ことを特徴とする請求項1~8のいずれか1項に記載の電池(10)。
- 前記電池セル(20)は、前記第2方向に対向して設けられた2つの前記第1壁(201)と、前記第1方向に対向して設けられた2つの第2壁とを備え、前記第1方向において、隣接する2つの前記電池セル(20)の前記第2壁は対向する、ことを特徴とする請求項1~9のいずれか1項に記載の電池(10)。
- 前記電池(10)は、前記第1方向に沿って並べられた複数列の複数の前記電池セル(20)と複数の前記セパレーター(101)とを備え、複数列の前記電池セル(20)と複数の前記セパレーター(101)とは前記第2方向に交互に設けられる、ことを特徴とする請求項1~10のいずれか1項に記載の電池(10)。
- 前記電池(10)は複数の電池モジュール100を備え、前記電池モジュール100は、前記第1方向に沿って並べられた少なくとも1列の複数の前記電池セル(20)と少なくとも1つの前記セパレーター(101)とを備え、且つ少なくとも1列の前記電池セル(20)と少なくとも1つの前記セパレーター(101)とは前記第2方向に交互に設けられる、ことを特徴とする請求項1~10のいずれか1項に記載の電池(10)。
- 前記電池モジュール100はN列の前記電池セル(20)とN-1個の前記セパレーター(101)とを備え、前記セパレーター(101)は隣接する2列の前記電池セル(20)の間に設けられ、Nは1よりも大きい整数である、ことを特徴とする請求項12に記載の電池(10)。
- 複数の前記電池モジュール100は前記第2方向に沿って並べられ、隣接する前記電池モジュール100の間に隙間がある、ことを特徴とする請求項12又は13に記載の電池(10)。
- 前記セパレーター(101)は前記第1壁(201)に接着されている、ことを特徴とする請求項1~14のいずれか1項に記載の電池(10)。
- 電力消費機器であって、請求項1~15のいずれか1項に記載の電池(10)を備え、前記電池(10)は電気エネルギーを提供することに用いられる、ことを特徴とする電力消費機器。
- 電池(10)の製造方法であって、
第1方向に沿って並べられた複数の電池セル(20)を提供するステップと、
セパレーター(101)を提供するステップであって、前記セパレーター(101)は前記第1方向に沿って延伸し且つ前記複数の電池セル(20)のうちの各電池セル(20)の第1壁(201)に接続され、前記第1壁(201)は前記電池セル(20)の表面積が最大の壁であるステップ、とを含み、
前記セパレーター(101)の第2方向でのサイズT1は5mmよりも大きく、前記第2方向は前記第1壁(201)に垂直である、ことを特徴とする電池(10)の製造方法。 - 電池(10)の製造機器であって、
提供モジュールを備え、第1方向に沿って並べられた複数の電池セル(20)とセパレーター(101)とを提供することに用いられ、前記セパレーター(101)は前記第1方向に沿って延伸し且つ前記複数の電池セル(20)のうちの各電池セル(20)の第1壁(201)に接続され、前記第1壁(201)は前記電池セル(20)の表面積が最大の壁であり、
前記セパレーター(101)の第2方向でのサイズT1は5mmよりも大きく、前記第2方向は前記第1壁(201)に垂直である、ことを特徴とする電池(10)の製造機器。
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