| 摘要 |
<p>Provided are a solar light collection system and a solar thermal electric power generation system configured so that rows of light collection mirrors can be efficiently arranged. This trough type solar light collection system (10) is provided with rows (A, B) of light collection mirrors (13) having reflection sections (12) for concentrating light on rectilinearly extending receivers (11). The light collection mirrors (13) are configured so as to be capable of rotating or pivoting about the center axes (P) extending along the receivers (11). Each of the center axes (P) is positioned in such a manner that the rectilinear distance in the direction perpendicular to the center axis (P) measured between the center axis (P) and each of the outer edges (N1, N2) of each of the light collection mirrors (13) is the smallest, the outer edges (N1, N2) being the farthest ends of the light collection mirror (13) from the center axis (P). The solar light collection system (10) enables the diameter (D) of rotation of the light collection mirrors (13) to be reduced, and this enables the rows of the light collection mirrors (13) to be arranged at a small interval within a range which does not cause mechanical interference due to the rotation or pivoting. As a result, the light collection mirrors (13) can be efficiently arranged.</p> |
