发明授权
- 专利标题： DC power source with fuel cell and electric power storage device
- 专利标题（中）： 直流电源带燃料电池和蓄电装置
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申请号： US10381600申请日： 2001-10-02
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公开(公告)号： US07583050B2公开(公告)日： 2009-09-01
- 发明人: Hiroshi Sugiura , Tetsuhiro Ishikawa , Nobuo Watanabe , Kouta Manabe
- 申请人： Hiroshi Sugiura , Tetsuhiro Ishikawa , Nobuo Watanabe , Kouta Manabe
- 申请人地址： JP Toyota-shi
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： JP Toyota-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2000/304614 20001004
- 国际申请： PCT/IB01/01811 WO 20011002
- 国际公布： WO02/29916 WO 20020411
- 主分类号： H02J7/14
- IPC分类号： H02J7/14
摘要：
A power source system (1) includes a fuel cell (40) and a battery (20) connected in parallel. A DC-DC converter (30) is connected to the battery (20) side. A maximum output ratio of the fuel cell (40) and the battery (20) is set in a range in which the output of the fuel cell falls within 65 to 80% of the total output. Accordingly, electric power loss due to the DC-DC converter (30) is controlled, whereby a high energy efficiency can be achieved.
公开/授权文献
- US20040056633A1 Dc power source with fuel cell 公开/授权日：2004-03-25
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