| 摘要 |
<p>A power generation device (14) comprises a polymer laminated piezoelectric element (22A) arranged on a subject (30) that constitutes a heat source and vibration source and that generates power in response to vibration transmitted from the subject and a first thermally conductive body (23) arranged on the subject and that includes a flexible material that transmits heat from the subject. The power generation device (14) is provided with a second thermally conductive body (24) that conducts heat from the first thermally conductive body (23) and that is arranged on the first thermally conductive body and polymer laminated piezoelectric element. In addition, the power generation device (14) is provided with a thermoelectric element (25) that is arranged on the second thermally conductive body, that is laminated with and arranged on the second thermally conductive body on the polymer laminated piezoelectric element and that generates power in response to internal temperature difference of the temperature on the heat absorption side and the temperature on the heat emission side obtained by the second thermally conductive body.</p> |
