KR101413251B1 - 2차 전지 관리 장치 - Google Patents
2차 전지 관리 장치 Download PDFInfo
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- KR101413251B1 KR101413251B1 KR1020100078414A KR20100078414A KR101413251B1 KR 101413251 B1 KR101413251 B1 KR 101413251B1 KR 1020100078414 A KR1020100078414 A KR 1020100078414A KR 20100078414 A KR20100078414 A KR 20100078414A KR 101413251 B1 KR101413251 B1 KR 101413251B1
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Abstract
Description
도 1은 본 발명의 실시예에 따른 2차 전지 관리 장치의 구성과 함께 2차 전지 관리 장치가 충방전 장치와 상호 접속된 상태를 도시한 블록도이다.
도 2는 본 발명의 실시예에 따른 2차 전지 관리 장치와 충방전 장치의 상호 접속이 해제된 상태를 도시한 블록도이다.
도 3은 본 발명의 실시예에 따른 충방전 장치의 구성을 개략적으로 도시한 블록도이다.
21: 전류 제어 스위치부 22: 커넥터부 23: 전원 공급 라인
24: 제어부 25: BMS 전원부 26: 전원 인가 스위치부
27: 스위치 제어부 28: 통신 단자부 29: 셀 전압 측정부
31: 대응 커넥터부 32: 대응 통신 단자부 33: 상용 교류 전원
34: 충전 유닛 35: 정전류 공급 유닛 36: 통신 유닛
Claims (16)
- 2차 전지의 충전전류 또는 방전전류의 흐름을 개폐하는 전류 제어 스위치부;
충방전 장치와의 접속 및 접속 해제 시, 상기 충방전 장치의 대응 커넥터부에 구비된 단락 단자 또는 릴레이 접점에 의한 전기적 연결의 수동적 온오프에 따라 전원 도통 상태 또는 전원 차단 상태를 제공하는 커넥터부;
2차 전지로부터 전원을 공급 받아 전원을 필요로 하는 부품에 인가하는 전원부;
상기 전원 도통 상태와 상기 전원 차단 상태의 전환에 따라 2차 전지로부터 공급되는 전원을 상기 전원부에 인가 또는 차단하는 전원 공급 라인; 및
상기 전원부와 연결되어 전원 인가 여부에 따라 2차 전지의 관리 동작을 개시 또는 종료하는 제어부를 포함하는 것을 특징으로 하는 2차 전지 관리 장치. - 제1항에 있어서,
상기 제어부는 2차 전지의 관리 동작을 개시한 후 상기 전류 제어 스위치부를 턴온시키는 것을 특징으로 하는 2차 전지 관리 장치. - 제1항에 있어서,
상기 전원 공급 라인은 상기 커넥터부에 구비된 단자에 독립적으로 연결된 제1전원 공급 라인과 제2전원 공급 라인을 포함하고,
상기 제1전원 공급 라인과 상기 제2전원 공급 라인은 상기 충방전 장치의 대응 커넥터에 구비된 상기 단락 단자 또는 상기 릴레이 접점과의 연결 여부에 따라 전기적으로 연결 또는 분리되는 것을 특징으로 하는 2차 전지 관리 장치. - 제1항에 있어서,
상기 전원 공급 라인 상에 설치되어 제어 신호에 따라 상기 전원부에 전원을 인가 또는 차단하는 전원 인가 스위치부를 더 포함하는 것을 특징으로 하는 2차 전지 관리 장치. - 제4항에 있어서,
상기 충방전 장치와의 통신 인터페이스를 제공하는 통신 단자부; 및
상기 커넥터부를 통한 상기 충방전 장치의 접속 시 상기 통신 단자부를 통해 통신 요구 신호의 수신을 감지하여 상기 전원 인가 스위치부에 턴온 신호를 인가하는 스위치 제어부를 더 포함하는 것을 특징으로 하는 2차 전지 관리 장치. - 제5항에 있어서,
상기 스위치 제어부는 상기 커넥터부를 통한 상기 충방전 장치의 접속 해제 시 상기 통신 단자부를 통한 통신 요구 신호의 수신 정지를 감지하여 상기 턴온 신호의 인가를 정지하는 것을 특징으로 하는 2차 전지 관리 장치. - 제5항에 있어서,
상기 스위치 제어부는 2차 전지의 충전 전류 또는 방전 전류가 흐르는 선로의 전압을 측정하고 전압이 적정한 수준이면 상기 전원 인가 스위치부에 턴온 신호를 인가하는 것을 특징으로 하는 2차 전지 관리 장치. - 제4항에 있어서,
상기 2차 전지의 셀 전압을 측정하여 상기 제어부로 출력하는 셀 전압 측정부를 더 포함하고,
상기 제어부는 특정 셀 전압 또는 셀들의 전체 전압이 과방전 상태에 도달한 것을 감지하면 상기 전류 제어 스위치부를 턴오프시킨 후 상기 전원 인가 스위치부를 턴오프시키는 것을 특징으로 하는 2차 전지 관리 장치. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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| KR1020100078414A KR101413251B1 (ko) | 2010-08-13 | 2010-08-13 | 2차 전지 관리 장치 |
| JP2013524024A JP5622935B2 (ja) | 2010-08-13 | 2011-03-02 | 二次電池管理装置 |
| CN201180040014.0A CN103069641B (zh) | 2010-08-13 | 2011-03-02 | 用于管理蓄电池组的装置 |
| EP11816518.2A EP2592684B1 (en) | 2010-08-13 | 2011-03-02 | Apparatus for managing secondary battery |
| EP18177382.1A EP3393001B1 (en) | 2010-08-13 | 2011-03-02 | Apparatus for managing secondary battery |
| PL18177382T PL3393001T3 (pl) | 2010-08-13 | 2011-03-02 | Urządzenie do zarządzania baterią akumulatorową |
| PCT/KR2011/001442 WO2012020902A1 (ko) | 2010-08-13 | 2011-03-02 | 2차 전지 관리 장치 |
| US13/552,678 US9065291B2 (en) | 2010-08-13 | 2012-07-19 | Apparatus for managing secondary battery |
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| KR1020100078414A KR101413251B1 (ko) | 2010-08-13 | 2010-08-13 | 2차 전지 관리 장치 |
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| KR1020130089630A Division KR101358765B1 (ko) | 2013-07-29 | 2013-07-29 | 2차 전지 관리 장치 |
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| EP (2) | EP3393001B1 (ko) |
| JP (1) | JP5622935B2 (ko) |
| KR (1) | KR101413251B1 (ko) |
| CN (1) | CN103069641B (ko) |
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| WO (1) | WO2012020902A1 (ko) |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3393001B1 (en) | 2021-05-26 |
| US9065291B2 (en) | 2015-06-23 |
| JP2013538419A (ja) | 2013-10-10 |
| EP2592684A4 (en) | 2016-04-06 |
| WO2012020902A1 (ko) | 2012-02-16 |
| EP2592684B1 (en) | 2018-08-01 |
| EP2592684A1 (en) | 2013-05-15 |
| CN103069641B (zh) | 2016-09-28 |
| KR20120015895A (ko) | 2012-02-22 |
| EP3393001A1 (en) | 2018-10-24 |
| PL3393001T3 (pl) | 2021-11-15 |
| CN103069641A (zh) | 2013-04-24 |
| JP5622935B2 (ja) | 2014-11-12 |
| US20120286575A1 (en) | 2012-11-15 |
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