KR101441489B1 - 연료 전지 시스템과 그 구동 방법 - Google Patents
연료 전지 시스템과 그 구동 방법 Download PDFInfo
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- KR101441489B1 KR101441489B1 KR1020110129169A KR20110129169A KR101441489B1 KR 101441489 B1 KR101441489 B1 KR 101441489B1 KR 1020110129169 A KR1020110129169 A KR 1020110129169A KR 20110129169 A KR20110129169 A KR 20110129169A KR 101441489 B1 KR101441489 B1 KR 101441489B1
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Abstract
Description
도 2는 본 발명의 제1 실시예에 따른 연료 전지 시스템의 PEMFC 구동 방법을 나타낸 흐름도이다.
도 3은 본 발명의 제1 실시예에 따른 연료 전지 시스템의 구동 방법을 나타낸 흐름도이다.
도 4는 본 발명의 제2 실시예에 따른 연료 전지 시스템을 나타낸 구성도이다.
도 5는 본 발명의 제2 실시예에 따른 연료 전지 시스템의 구동 방법을 나타낸 흐름도이다.
16: 버퍼 탱크 18: 고분자 전해질막 연료전지
Claims (12)
- 연료를 이용하여 전력을 발생하고, 미사용된 연료를 포함하는 가스를 배출하는 용융탄산염 연료전지와;
상기 배출되는 가스를 수성가스 전환하는 반응기와;
상기 배출되는 가스를 저장하는 버퍼 탱크와;
상기 배출가스의 연료를 이용하여 구동하는 발전 장치를 포함하는 것을 특징으로 하는 연료전지 시스템. - 제1항에 있어서, 상기 발전 장치는,
상기 버퍼 탱크에 저장된 수소 가스를 이용하여 전력을 발생하는 고분자 전해질막 연료전지인 것을 특징으로 하는 연료 전지 시스템. - 제1항에 있어서,
상기 용융탄산염 연료전지에 연결되고, 상기 배출가스를 열 회수 하는 제1 배열회수기와;
상기 수성가스 전환 반응기의 배출가스의 열을 회수하는 제2 배열회수기와;
상기 수성가스 전환 반응기와 버퍼 탱크 사이에서 응축수를 배출하는 드레인 라인을 포함하는 것을 특징으로 하는 연료전지 시스템. - 제1항에 있어서,
상기 버퍼 탱크와 상기 발전 장치 사이에 연결되고, 상기 발전 장치에 공급되는 상기 연료의 양을 제어하는 연료 제어기와;
상기 수성가스 전환 반응기 및 상기 발전 장치에 각각 설치되고, 상기 수성가스 전환 반응기 및 상기 발전 장치 내의 가스 온도를 미리 설정된 온도로 유지하기 위한 온도 조절 장치를 더 포함하는 것을 특징으로 하는 연료 전지 시스템. - 제1항에 있어서,
상기 용융 탄산염 연료전지와 상기 배출가스의 연료를 이용하여 구동하는 발전 장치의 출력을 제어하는 제어부를 포함하는 것을 특징으로 하는 연료전지 시스템. - 제5항에 있어서, 상기 제어부는,
그리드에 연결된 계통 전력의 공급 및 수요 상태를 실시간 모니터링하고,
상기 모니터링 결과를 근거로 상기 계통 전력에 대하여 전력 공급이 부족하면, 상기 버퍼 탱크와 상기 발전 장치 사이에 연결된 연료 제어기를 제어함으로써 상기 버퍼 탱크로부터 상기 발전 장치에 공급되는 연료의 양을 증가시키고,
상기 모니터링 결과를 근거로 상기 계통 전력에 대하여 전력 공급이 초과하면, 상기 버퍼 탱크와 상기 발전 장치 사이에 연결된 연료 제어기를 제어함으로써 상기 버퍼 탱크로부터 상기 발전 장치에 공급되는 연료의 양을 감소 또는 차단시키는 것을 특징으로 하는 연료 전지 시스템. - 용융탄산염 연료전지와;
상기 용융탄산염 연료전지의 배출가스를 선택적으로 공급하는 제1 및 제2 밸브와;
상기 제1 및 제2 밸브를 제어하는 제어부와;
상기 제1 밸브를 통해서 공급되는 상기 용융탄산염 연료전지의 배출가스를 수성가스 전환하는 반응기와;
상기 배출가스의 연료를 이용하여 구동 가능한 발전 장치와;
상기 제2 밸브를 통해서 공급되는 상기 용융탄산염 연료전지의 배출가스를 산화시켜 열을 발생하는 산화기를 포함하는 것을 특징으로 하는 연료 전지 시스템. - 제7항에 있어서, 상기 발전 장치는,
상기 수성가스 전환과 배열 회수 과정을 거친 배출가스를 이용하여 전력을 발생하는 고분자 전해질막 연료전지인 것을 특징으로 하는 연료 전지 시스템. - 제7항에 있어서, 상기 산화기에 의해 발생한 열을 회수하는 열 회수기를 더 포함하는 것을 특징으로 하는 연료 전지 시스템.
- 제7항에 있어서,
상기 용융탄산염 연료전지에 연결되고, 상기 배출가스를 열 회수 하는 제1 배열회수기와;
상기 수성가스 전환 반응기 배출가스의 열을 회수하는 제2 배열회수기를 포함하는 것을 특징으로 하는 연료전지 시스템. - 제7항에 있어서, 상기 제어부는,
그리드에 연결된 계통 전력의 공급 및 수요 상태를 실시간 모니터링하고, 상기 모니터링 결과를 근거로 상기 용융 탄산염 연료전지와, 상기 배출가스의 연료를 이용하여 구동 가능한 발전 장치의 출력을 제어하는 것을 특징으로 하는 연료전지 시스템. - 제7항에 있어서,
상기 제1 밸브 및 상기 제2 밸브에 연결된 밸브 제어부를 더 포함하며, 상기 제어부는,
그리드에 연결된 계통 전력의 공급 및 수요 상태를 실시간 모니터링하고,
상기 모니터링 결과를 근거로 상기 계통 전력에 대하여 전력 공급이 부족하면, 상기 밸브 제어부로 상기 제1 밸브 및 상기 제2 밸브를 제어함으로써 상기 발전 장치에 공급되는 연료의 양을 증가시키고,
상기 모니터링 결과를 근거로 상기 계통 전력에 대하여 전력 공급이 초과하면, 상기 밸브 제어부로 상기 제1 밸브 및 상기 제2 밸브를 제어함으로써 상기 발전 장치에 공급되는 연료의 양을 감소 또는 차단시키는 것을 특징으로 하는 연료 전지 시스템.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110129169A KR101441489B1 (ko) | 2011-12-05 | 2011-12-05 | 연료 전지 시스템과 그 구동 방법 |
PCT/KR2012/010177 WO2013085216A1 (ko) | 2011-12-05 | 2012-11-28 | 연료 전지 시스템과 그 구동 방법 |
JP2014545805A JP6114302B2 (ja) | 2011-12-05 | 2012-11-28 | 燃料電池システムとその駆動方法 |
EP12855250.2A EP2790256A4 (en) | 2011-12-05 | 2012-11-28 | FUEL CELL SYSTEM AND METHOD FOR PILOTTING |
US14/363,057 US9601792B2 (en) | 2011-12-05 | 2012-11-28 | Fuel cell system and method for driving same |
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KR1020110129169A KR101441489B1 (ko) | 2011-12-05 | 2011-12-05 | 연료 전지 시스템과 그 구동 방법 |
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KR20130062744A KR20130062744A (ko) | 2013-06-13 |
KR101441489B1 true KR101441489B1 (ko) | 2014-09-18 |
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US (1) | US9601792B2 (ko) |
EP (1) | EP2790256A4 (ko) |
JP (1) | JP6114302B2 (ko) |
KR (1) | KR101441489B1 (ko) |
WO (1) | WO2013085216A1 (ko) |
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KR101416909B1 (ko) * | 2012-12-27 | 2014-07-08 | 두산중공업 주식회사 | 연료 전지 시스템과 그 제어 방법 |
US9929353B2 (en) | 2014-04-02 | 2018-03-27 | Universal Display Corporation | Organic electroluminescent materials and devices |
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WO2013085216A1 (ko) | 2013-06-13 |
EP2790256A4 (en) | 2015-07-29 |
US9601792B2 (en) | 2017-03-21 |
JP2015506065A (ja) | 2015-02-26 |
EP2790256A1 (en) | 2014-10-15 |
KR20130062744A (ko) | 2013-06-13 |
JP6114302B2 (ja) | 2017-04-12 |
US20140349144A1 (en) | 2014-11-27 |
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