KR20220131492A - 냉각 카트리지를 갖는 배터리 모듈 및 그 배터리 시스템 - Google Patents
냉각 카트리지를 갖는 배터리 모듈 및 그 배터리 시스템 Download PDFInfo
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Abstract
Description
도 2a는 본 발명의 냉각 카트리지를 갖는 배터리 모듈의 배터리 유닛의 실시예의 개략도.
도 2b는 본 발명의 냉각 카트리지를 갖는 배터리 모듈의 배터리 유닛의 다른 실시예의 개략도.
도 2c는 본 발명의 냉각 카트리지를 갖는 배터리 모듈의 배터리 유닛의 실시예의 분해도.
도 3a 및 도 3b는 본 발명의 냉각 카트리지를 갖는 배터리 모듈의 실시예들의 개략도.
도 4a 및 도 4b는 본 발명의 냉각 카트리지를 갖는 배터리 모듈의 다른 실시예들의 개략도들.
도 5a 및 도 5b는 본 발명의 냉각 카트리지를 갖는 배터리 모듈의 다른 실시예들의 개략도들.
도 6a 및 도 6b는 본 발명의 냉각 카트리지를 갖는 배터리 모듈의 다른 실시예들의 개략도들.
도 7은 본 발명의 냉각 카트리지를 갖는 배터리 모듈들로 구성된 배터리 시스템의 실시예의 개략도.
Claims (9)
- 냉각 카트리지를 갖는 배터리 모듈로서:
단일 축을 따라 적층된 복수의 배터리 유닛을 포함하는 배터리 셀로서, 각 배터리 유닛은:
서로 병렬로 배치되어 상기 배터리 유닛의 패키지 구조의 역할을 하는 2개의 집전 시트들; 및
상기 2개의 집전 시트들 사이에 배치되고 전해질 시스템을 포함하는 전기화학 시스템으로서, 상기 전해질 시스템은 다른 배터리 유닛의 전해질 시스템과 접촉하지 않는, 전기화학 시스템;
을 포함하는, 배터리 셀;
상기 배터리 셀을 내부에 캡슐화하고 상부 케이스와 하부 케이스를 포함하는 금속 하우징으로서, 상기 상부 케이스와 상기 하부 케이스는 서로 전기적으로 절연되고, 상기 상부 케이스와 상기 하부 케이스는 상이한 극성을 갖는 상기 배터리 셀의 출력부들에 각각 전기적으로 연결되어 양의 단자와 음의 단자를 형성하는, 금속 하우징; 및
지지부 및 상기 지지부의 가장자리로부터 연장된 적어도 하나의 날개부를 포함하는 적어도 하나의 냉각 카트리지로서, 상기 지지부는 2개의 배터리 유닛들 사이에 배치되고, 상기 2개의 배터리 유닛들의 동일한 극성을 갖는 상기 집전 시트와 접촉하고, 상기 날개부는 상기 금속 하우징의 내부 측벽에 접촉하는, 적어도 하나의 냉각 카트리지를 포함하는, 배터리 모듈. - 제 1 항에 있어서,
상기 날개부의 내부 측면에 전기절연 층이 배치되어, 상기 날개부가 상기 배터리 유닛의 측 표면과 접촉하는 것을 회피하는, 배터리 모듈. - 제 1 항에 있어서,
상기 상부 케이스와 상기 하부 케이스 사이에 전기 절연 플레이트가 배치되어, 상기 상부 케이스가 상기 하부 케이스에 전기적으로 연결되는 것을 회피하는, 배터리 모듈. - 제 1 항에 있어서,
냉각 카트리지의 지지부의 면적은 상기 배터리 유닛들의 상기 집전 시트들 중 어느 하나의 면적보다 약간 큰, 배터리 모듈. - 제 1 항에 있어서,
상기 전해질 시스템은 겔 전해질, 액체 전해질, 고체 전해질 또는 이들의 조합인, 배터리 모듈. - 제 1 항에 있어서,
상기 전해질 시스템은 각 배터리 유닛들 내에서만 순환하고, 인접한 2개의 상기 배터리 유닛들 사이에서 전기화학 반응들이 일어나지 않고 오로지 전하 이동만 일어나는, 배터리 모듈. - 제 1 항에 있어서,
상기 전기화학 시스템은:
2개의 집전 시트들과 각각 접촉하는 2개의 활물질 층들;
상기 2개의 활물질 층들 사이에 배치된 분리막; 및
상기 2개의 집전체들 사이에 배치되고 상기 전기화학 시스템을 둘러싸는 밀봉 프레임을 포함하는, 배터리 모듈. - 제 7 항에 있어서,
상기 밀봉 프레임은 실리콘 층 및 상기 실리콘 층의 2개 면들에 배치된 2개의 변성된 실리콘 층들을 포함하는, 배터리 모듈. - 제 1 항의 복수의 배터리 모듈들로 구성된 배터리 시스템으로서,
상기 금속 하우징의 상기 상부 케이스와 상기 하부 케이스에 의해 접합부가 외측으로 연장되어 형성되고, 인접하는 2개의 배터리 모듈들의 접합부들은 미스얼라인되는, 배터리 시스템.
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| JPH07240347A (ja) * | 1994-02-28 | 1995-09-12 | Fuji Elelctrochem Co Ltd | コイン型電気二重層コンデンサおよびその製造方法 |
| KR20200068019A (ko) * | 2017-10-20 | 2020-06-15 | 프로로지움 테크놀로지 코., 엘티디. | 복합 배터리 셀 |
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