Invention Grant
US09083014B2 Fuel cell system for performing normal and abnormal shut-down processes
有权
用于执行正常和异常关闭过程的燃料电池系统
- Patent Title: Fuel cell system for performing normal and abnormal shut-down processes
- Patent Title (中): 用于执行正常和异常关闭过程的燃料电池系统
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Application No.: US12863546Application Date: 2009-11-20
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Publication No.: US09083014B2Publication Date: 2015-07-14
- Inventor: Yoshio Tamura , Yoshikazu Tanaka , Kiyoshi Taguchi , Shigeki Yasuda
- Applicant: Yoshio Tamura , Yoshikazu Tanaka , Kiyoshi Taguchi , Shigeki Yasuda
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2008-296968 20081120; JP2009-021339 20090202
- International Application: PCT/JP2009/006292 WO 20091120
- International Announcement: WO2010/058604 WO 20100527
- Main IPC: H01M8/04
- IPC: H01M8/04
Abstract:
A fuel cell system of the present invention comprises a fuel cell (101); a first heat medium path through which a first heat medium for cooling the fuel cell (101) flows; a first flow control device (107) configured to flow the first heat medium in the first heat medium path; an abnormality detector configured to detect an abnormality; and a controller (110) configured to control the first flow control device (107) such that the fuel cell (101) after shut-down of power generation is cooled with a higher rate in an abnormal shut-down process performed after the abnormality detector detects the abnormality, than in a normal shut-down process.
Public/Granted literature
- US20100291451A1 FUEL CELL SYSTEM Public/Granted day:2010-11-18
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