| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device for controlling temperature, a temperature control method, and a power supply system having the device for controlling temperature wherein a heater temperature to control progress state of chemical reaction in a fuel reforming part can be measured in high precision by a constitution which is relatively simple and inexpensive in the power supply system in which a fuel cell of fuel reforming-type is applied as a power generation means. <P>SOLUTION: This system has a power generation part 20 to generate a prescribed electric power by using a fuel for generating the power, a heater control part 60 to set and control a temperature condition in the power generation part 20 by controlling supply state of electric power for a heater to the power generation part 20, a thermometry part 70 to output a voltage detection signal corresponding to the heater temperature based on a voltage component of the electric power for the heater supplied to the power generation part 20 (heater), and an action control part 80 in which the heater temperature is specified based on the voltage detection signal, and in which the heater temperature is controlled by adjusting the electric power for the heater by the heater control part 60. <P>COPYRIGHT: (C)2004,JPO |
