公开(公告)号：US20090110983A1

公开(公告)日：2009-04-30

申请号：US12248715

申请日：2008-10-09

Applicant: Seong-Kee Yoon ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song ,  Sang-Min Jeon ,  Dong-Kyu Lee ,  Myung-Sun Yoo

Inventor： Seong-Kee Yoon ,  Jung-Kurn Park ,  Hye-Jung Cho ,  In-Seob Song ,  Sang-Min Jeon ,  Dong-Kyu Lee ,  Myung-Sun Yoo

IPC: H01M8/02

CPC classification number: H01M8/04194 ,  H01M8/04007 ,  H01M8/04291 ,  H01M8/04447 ,  H01M8/04753 ,  H01M8/04798 ,  H01M8/04835 ,  H01M8/1011 ,  Y02E60/523

Abstract: A fuel cell system including a correction means capable of accurately correcting a concentration sensing value according to temperature is discussed. The fuel cell system may include an electricity generating unit generating electric energy by means of the electrochemical reaction of fuel and an oxidizer, a fuel supplying unit supplying the fuel to the electricity generating unit, a main concentration sensor for measuring the concentration of the fuel, a reference cell filled with reference solution and including a reference concentration sensor for measuring the concentration of the reference solution, and/or a drive controlling unit controlling the operation of the electricity generating unit based on the concentration values measured in the main concentration sensor and the reference concentration sensor.

Abstract translation: 讨论了包括能够根据温度精确校正浓度感测值的校正装置的燃料电池系统。 燃料电池系统可以包括通过燃料和氧化剂的电化学反应产生电能的发电单元，向发电单元供应燃料的燃料供给单元，用于测量燃料浓度的主浓度传感器， 参考单元，其填充有参考溶液，并且包括用于测量参考溶液浓度的参考浓度传感器和/或驱动控制单元，其基于在主浓度传感器和所述主浓度传感器中测量的浓度值来控制发电单元的操作 参考浓度传感器。