| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a concentrating solar collector that solves problems associated with high concentration of an illumination distribution, an influence of the shade, assembly cost, maintenance cost, etc., of a conventional concentrating solar collector. <P>SOLUTION: Trough-type reflectors 130-1 and 130-2 are fixedly arranged along a common edge 135 in a decentered arrangement such that focal lines FL1 and FL2 are parallel and spaced-apart while partially overlapping with each other so that solar radiations B11, B12 may be reflected from a curved reflective surface 132-1 and concentrated on the focal line FL1, solar radiations B21, B22 may be reflected from a curved reflective surface 132-2 and concentrated on the focal line FL2, and the reflected solar radiations may overlap in a defocused state before impinging on an active area of a solar cell 120. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
