| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power generation system that generates power with higher efficiency. <P>SOLUTION: A power generation system 1 includes: a heat source 2 whose temperature changes with time; a first, electrically polarizable device 3 whose temperature changes with time so as to include at least a part of a temperature range from its Curie point minus 20°C to its Curie point plus 10°C according as the temperature of the heat source 2 changes; and a second device 4 for taking out power from the first device 3. In the power generation system 1, the temperature of the first device 3 can change with time so as to include at least a part of the temperature range from its Curie point minus 20°C to its Curie point plus 10°C to thereby implement efficient power generation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
