| 摘要 |
PROBLEM TO BE SOLVED: To provide a tracking photovoltaic power generator including a tracking mechanism which is lightweight and simple in comparison with the prior arts.SOLUTION: A tracking photovoltaic power generator 10 includes: a frame 12 including an undulation part 13 which holds a solar cell panel 11 and is rotated within a vertical plane orthogonal with a light receiving plane of the solar cell panel 11, and a base part 14 which supports the undulation part 13 in a rotatable manner; a support 15 which supports the base part 14; and undulation means 16 for rotating the undulation part 13. The undulation means 16 includes: a screw shaft 18 that is disposed within the vertical plane orthogonal with the light receiving plane of the solar cell panel 11; a mobile 19 that is moved in a direction of the screw shaft 18 with the rotation of the screw shaft 18; a connection member 21 which connects the mobile 19 and the undulation part 13; a guide member 20 which is disposed along the screw shaft 18 for restricting a degree of freedom of the mobile 19 in any other direction than the direction of the screw shaft 18; and a first motor 22 which rotates the screw shaft 18. |
