| 摘要 |
<p>The system has a rectilinear converging lens (L) with a longitudinal axis (Y), a transversal axis (Z) and a lateral axis (X). The lens is positioned such that the longitudinal axis is oriented horizontally along east/west geographical direction, the axis (Z) is oriented to the south and the axis (X) is oriented towards a polar star (EP), where the axis (Z) is perpendicular to the axes (X, Y). The lens forms a permanent solar energy concentration space (ES) for positions of the sun above the lens. The lens is associated to a photovoltaic cell which is positioned in the concentration space.</p> |
