| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power supply system capable of obtaining stable electric power at low costs by utilizing static electricity generated by electric charges in the air.SOLUTION: The power supply system includes: air suction means for sucking air from a suction port of an electric charge collection module by being operated with electric power of power supply means; static electricity detection means for detecting static electricity generated by making friction force act on the air sucked in the suction port with the air suction means; and power storage means for storing electric power based on static electricity detected by the static electricity detection means. The power supply system is so configured that the electric power stored in the power storage means may be supplied to a load unit connected to the power storage means and may also be supplied to the power supply means.</p> |
