Record number :
441142
Title of article :
Fuel sensor-less control of a liquid feed fuel cell system under steady load for portable applications
Author/Authors :
C.L. Chang، نويسنده , , C.Y. Chen and C. Atkinson، نويسنده , , C.C. Sung، نويسنده , , D.H. Liou، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Pages :
8
From page :
606
To page :
613
Abstract :
This study presents a novel fuel sensor-less control scheme for a liquid feed fuel cell system that does not rely on a fuel concentration sensor. The proposed approach simplifies the design and reduces the cost and complexity of a liquid feed fuel cell system, and is especially suited to portable power sources, of which the volume and weight are important. During the reaction of a fuel cell, the cellʹs operating characteristics, such as potential, current and power are measured to control the supply of fuel and regulate its concentration to optimize performance. Experiments were conducted to verify that the fuel sensor-less control algorithm is effective in the liquid feed fuel cell system.
Keywords :
Liquid feed fuel cell , Direct methanol fuel cell , Fuel sensor-less control
Journal title :
Journal of Power Sources
Serial Year :
2007
Link To Document :
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