| 摘要 |
<p>The present invention relates to a power generation apparatus. The present invention includes: a rotary body which is installed to be rotatable; a magnetic substance which is installed on the rotary body; and a power generation unit which is installed to cover the outer circumference of the magnetic substance and generates power by a magnetic field which varies according to the rotation of the magnetic substance. The power generation unit is installed to cover the magnetic substance, and includes a first high vacuum tube which forms vacuum to close the inside and a first coil unit which is wound to generate the power according to the rotation magnetic substance in a layered structure.</p> |
