JP7412452B2 - 外部短絡装置及び冷却装置を備えるバッテリーモジュールシステム - Google Patents
外部短絡装置及び冷却装置を備えるバッテリーモジュールシステム Download PDFInfo
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- 239000012809 cooling fluid Substances 0.000 claims description 5
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- 230000005855 radiation Effects 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
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- 238000010586 diagram Methods 0.000 description 4
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- 208000024891 symptom Diseases 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000002159 abnormal effect Effects 0.000 description 1
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- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000013021 overheating Methods 0.000 description 1
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- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
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- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H01M50/258—Modular batteries; Casings provided with means for assembling
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- 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
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
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- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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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
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- Chemical & Material Sciences (AREA)
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
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- Protection Of Static Devices (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
110 バッテリーセル
111 電極リード
120 バスバーフレーム
120a 締結溝
121 バスバー
200 冷却装置
200A モジュール冷却装置
200B 抵抗冷却装置
210 放熱フィン
300 外部短絡装置
310 抵抗体
320 スイッチ
400 センサ
700 熱伝導性プラスチック
800 バルブ
Claims (9)
- 冷却装置と、
前記冷却装置上に位置し、前記冷却装置と直接または間接的に接触するバッテリーモジュールと、
前記バッテリーモジュールに取り付けられて前記バッテリーモジュールの温度またはバッテリーモジュールから発生するガスをセンシングするセンサと、
前記センサから送信されるセンシング信号を参照してスイッチングオン/オフ信号を出力するBMSと、
前記バッテリーモジュールの両端の間に接続されて前記バッテリーモジュールの外部短絡を誘導するものであって、前記冷却装置上に位置して前記冷却装置と直接または間接的に接触する抵抗体、及び前記スイッチングオン/オフ信号に応じて前記バッテリーモジュールと抵抗体との間を電気的に接続または遮断させるスイッチを含む外部短絡装置と、
を含み、
前記バッテリーモジュールは、複数のバッテリーセルが積層されて形成されたセル積層体と、前記セル積層体の一側及び他側にそれぞれ接続される一対のバスバーフレームと、を含み、
前記バスバーフレームは、前記冷却装置に摺動結合される、バッテリーモジュールシステム(前記冷却装置と前記バッテリーモジュールとが電気的に接続されるものを除く)。 - 前記冷却装置は、その一側に所定の深さで形成された収容溝を備え、
前記収容溝内には熱伝導性プラスチックが充填される、請求項1に記載のバッテリーモジュールシステム。 - 前記抵抗体は、前記熱伝導性プラスチック上に位置し、前記熱伝導性プラスチックと直接または間接的に接触する、請求項2に記載のバッテリーモジュールシステム。
- 前記冷却装置は、前記熱伝導性プラスチックと接触するように前記収容溝の底面から突設された複数の放熱フィンを備える、請求項2又は3に記載のバッテリーモジュールシステム。
- 前記冷却装置は、モジュール冷却装置及び前記モジュール冷却装置と接続される抵抗冷却装置を含み、
前記バッテリーモジュールは前記モジュール冷却装置上に位置し、前記抵抗体は前記抵抗冷却装置上に位置する、請求項1から4のいずれか一項に記載のバッテリーモジュールシステム。 - 前記バッテリーモジュールシステムは、前記モジュール冷却装置と前記抵抗冷却装置との間に設けられ、前記モジュール冷却装置と前記抵抗冷却装置との間の冷却流体の流れを許容または遮断するバルブを含む、請求項5に記載のバッテリーモジュールシステム。
- 前記BMSは、前記センサから送信されるセンシング信号を参照してバルブ開放/閉鎖信号を出力する、請求項6に記載のバッテリーモジュールシステム。
- 請求項1から7のいずれか一項に記載のバッテリーモジュールシステムを含む、エネルギー貯蔵装置。
- 請求項1から7のいずれか一項に記載のバッテリーモジュールシステムを含む、自動車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190082289A KR20210006571A (ko) | 2019-07-08 | 2019-07-08 | 외부 단락 장치 및 냉각 장치를 구비하는 배터리 모듈 시스템 |
KR10-2019-0082289 | 2019-07-08 | ||
PCT/KR2020/008812 WO2021006586A1 (ko) | 2019-07-08 | 2020-07-06 | 외부 단락 장치 및 냉각 장치를 구비하는 배터리 모듈 시스템 |
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JP2022534732A JP2022534732A (ja) | 2022-08-03 |
JP7412452B2 true JP7412452B2 (ja) | 2024-01-12 |
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JP2021570507A Active JP7412452B2 (ja) | 2019-07-08 | 2020-07-06 | 外部短絡装置及び冷却装置を備えるバッテリーモジュールシステム |
Country Status (6)
Country | Link |
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US (1) | US12040510B2 (ja) |
EP (1) | EP3989338A4 (ja) |
JP (1) | JP7412452B2 (ja) |
KR (1) | KR20210006571A (ja) |
CN (1) | CN113950768B (ja) |
WO (1) | WO2021006586A1 (ja) |
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US11791515B2 (en) * | 2021-08-18 | 2023-10-17 | Beta Air, Llc | Battery assembly for an aircraft |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010064651A (ja) | 2008-09-11 | 2010-03-25 | Fuji Heavy Ind Ltd | 車両用モータ駆動系の温調制御装置 |
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JP2022534732A (ja) | 2022-08-03 |
EP3989338A4 (en) | 2022-10-12 |
CN113950768B (zh) | 2024-10-15 |
US20220285802A1 (en) | 2022-09-08 |
CN113950768A (zh) | 2022-01-18 |
EP3989338A1 (en) | 2022-04-27 |
WO2021006586A1 (ko) | 2021-01-14 |
US12040510B2 (en) | 2024-07-16 |
KR20210006571A (ko) | 2021-01-19 |
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