| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power generation system that suppresses breakage.SOLUTION: In a power generation system 1 including a heat source 2 whose temperature varies over time, a first device 3 whose temperature varies over time with a temperature change of the heat source 2 to develop electric polarization, and a second device 4 for extracting power from the first device 3, the first device 3 is cylindrical. In the power generation system 1, the first device 3 is cylindrical and can thus distribute a stress to suppress breakage more than if the first device 3 is formed in a flat plate.</p> |
