Title:
FUEL CELL SYSTEM AND SOLID OXIDE FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2018/051828
Kind Code:
A1
Abstract:
Provided are a fuel cell system and a solid oxide fuel cell which maintain high power generation efficiency while achieving stable operation by minimizing open circuit voltage at startup using a simple configuration while keeping costs low. To this end, a shunt circuit (30) is capable of being connected to a direct current transmission line from a solid oxide fuel cell (10) to a DC/AC converter (20). The shunt circuit (30) has a discharge resistance (31) which takes some of the direct current generated by the solid oxide fuel cell (10), and switching units (32, 33, 35) for switching the discharge resistance (31) between a state of connection to the transmission line and a state of disconnection therefrom.
Inventors:
UI SHINYA (JP)
TAKAHASHI KUNIYUKI (JP)
TAKAHASHI KUNIYUKI (JP)
Application Number:
PCT/JP2017/031756
Publication Date:
March 22, 2018
Filing Date:
September 04, 2017
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
H01M8/04225; H01M8/04; H01M8/04302; H01M8/12
Foreign References:
| JPH02168572A | 1990-06-28 | |||
| JPS60219920A | 1985-11-02 | |||
| JP2005108815A | 2005-04-21 | |||
| JP2008251448A | 2008-10-16 | |||
| JP2010282831A | 2010-12-16 |
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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