KR20210035522A - 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 랙 및 전력 저장 장치 - Google Patents
배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 랙 및 전력 저장 장치 Download PDFInfo
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Abstract
Description
도 1은 본 발명의 일 실시예에 따른 배터리 모듈을 설명하기 위한 도면이다.
도 2는 도 1의 주요부를 설명하기 위한 도면이다.
도 3은 도 2의 열 폭주 방지 유닛을 설명하기 위한 도면이다.
도 4는 도 3의 열 폭주 방지 유닛의 분해도이다.
도 5는 본 발명의 다른 실시예에 따른 열 폭주 방지 유닛을 설명하기 위한 도면이다.
도 6 및 도 7은 도 1의 배터리 모듈의 배터리 셀의 이상 상황 발생 시 열 폭주 방지를 설명하기 위한 도면이다.
도 8은 본 발명의 일 실시예에 따른 배터리 랙을 설명하기 위한 도면이다.
도 9는 본 발명의 일 실시예에 따른 전력 저장 장치를 설명하기 위한 도면이다.
C: 랙 컨테이너
1: 배터리 랙
10: 배터리 모듈
50: 랙 케이스
100: 배터리 셀
200: 모듈 케이스
300: 열전달부재
500: 열 폭주 방지 유닛
510: 냉각 핀
512: 핀 바디
515: 탄성부
517: 경사부
519: 수평부
530: 단열부재
550: 접착부재
600: 열 폭주 방지 유닛
610: 냉각 핀
630: 단열부재
635: 단열부재
Claims (10)
- 배터리 모듈에 있어서,
상호 적층되는 복수 개의 배터리 셀들;
상기 복수 개의 배터리 셀들을 수용하는 모듈 케이스; 및
상기 모듈 케이스 내에 구비되며, 상기 복수 개의 배터리 셀들의 적층 방향을 따라 상기 복수 개의 배터리 셀들 사이 사이에 배치되는 복수 개의 열 폭주 방지 유닛;을 포함하는 것을 특징으로 하는 배터리 모듈. - 제1항에 있어서,
상기 복수 개의 배터리 셀들의 상하측에 배치되며, 상기 복수 개의 열 폭주 방지 유닛과 상기 모듈 케이스의 내면에 접촉 배치되는 한 쌍의 열전달부재;를 포함하는 것을 특징으로 하는 배터리 모듈. - 제2항에 있어서,
상기 복수 개의 열 폭주 방지 유닛은, 각각,
마주 하는 배터리 셀의 측면과 접촉 배치되는 한 쌍의 냉각 핀; 및
상기 한 쌍의 냉각 핀 사이에 배치되며, 상기 복수 개의 배터리 셀의 길이 방향을 따라 소정 길이로 형성되는 단열부재;를 포함하는 것을 특징으로 하는 배터리 모듈. - 제3항에 있어서,
상기 한 쌍의 냉각 핀의 양단부는,
상기 한 쌍의 열전달부재에 접촉되는 것을 특징으로 하는 배터리 모듈. - 제3항에 있어서,
상기 한 쌍의 냉각 핀은, 각각,
상기 마주 하는 배터리 셀의 측면과 접촉되는 핀 바디; 및
상기 핀 바디의 양단부에 형성되며, 각각의 열전달부재에 접촉되는 탄성부;를 포함하는 것을 특징으로 하는 배터리 모듈. - 제5항에 있어서,
상기 탄성부는,
상기 핀 바디로부터 소정 각도로 경사지게 연장되며, 상기 배터리 셀의 단부와 소정 거리 이격 배치되는 경사부; 및
상기 경사부로터 벤딩되며, 각각의 열전달부재에 접촉되는 수평부;를 포함하는 것을 특징으로 하는 배터리 모듈. - 제6항에 있어서,
상기 수평부의 말단은,
상기 단열부재의 상하측에 배치되는 것을 특징으로 하는 배터리 모듈. - 제6항에 있어서,
상기 수평부는,
각각의 열전달부재에 면접촉되는 것을 특징으로 하는 배터리 모듈. - 제1항에 따른 적어도 하나의 배터리 모듈; 및
상기 적어도 하나의 배터리 모듈을 패키징하는 랙 케이스;를 포함하는 것을 특징으로 하는 배터리 랙. - 제9항에 따른 적어도 하나의 배터리 랙;을 포함하는 것을 특징으로 하는 전력 저장 장치.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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KR1020190117415A KR102799012B1 (ko) | 2019-09-24 | 2019-09-24 | 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 랙 및 전력 저장 장치 |
PCT/KR2020/011784 WO2021060735A1 (ko) | 2019-09-24 | 2020-09-02 | 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 랙 및 전력 저장 장치 |
CN202080060170.2A CN114342154A (zh) | 2019-09-24 | 2020-09-02 | 电池模块以及均包括该电池模块的电池架和能量存储装置 |
EP20869563.5A EP4012823A4 (en) | 2019-09-24 | 2020-09-02 | Battery module, and battery rack and power storage device, each comprising same battery module |
US17/639,147 US12294070B2 (en) | 2019-09-24 | 2020-09-02 | Battery module, and battery rack and power storage device, each comprising same battery module |
AU2020354063A AU2020354063A1 (en) | 2019-09-24 | 2020-09-02 | Battery module, and battery rack and power storage device, each comprising same battery module |
JP2022504270A JP7379657B2 (ja) | 2019-09-24 | 2020-09-02 | バッテリーモジュール及びそれを含むバッテリーラック、並びに電力貯蔵装置 |
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KR1020190117415A KR102799012B1 (ko) | 2019-09-24 | 2019-09-24 | 배터리 모듈 및 이러한 배터리 모듈을 포함하는 배터리 랙 및 전력 저장 장치 |
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KR102799012B1 (ko) | 2025-04-21 |
EP4012823A1 (en) | 2022-06-15 |
AU2020354063A1 (en) | 2022-03-17 |
EP4012823A4 (en) | 2023-01-04 |
JP2022542077A (ja) | 2022-09-29 |
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CN114342154A (zh) | 2022-04-12 |
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US20220320628A1 (en) | 2022-10-06 |
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