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OPTICAL PHOTOVOLTAIC OPTICAL DEVICE WITH PLASMONIC FILTRATION BIFACIAL AND VARIABLE REVERSE MULTIPLEFRINGENCE SIMPLE CONCAVE AND DOUBLE CONVEX LOCALLY
OPTICAL PHOTOVOLTAIC OPTICAL DEVICE WITH PLASMONIC FILTRATION BIFACIAL AND VARIABLE REVERSE MULTIPLEFRINGENCE SIMPLE CONCAVE AND DOUBLE CONVEX LOCALLY
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机译:具有等离子双向滤波和可变逆多折射简单凹和双凸的光电光电器件
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摘要
Photovoltaic optical device with bifacial plasmonic filtration and single concave and double convex rear variable multirefringence locally characterized in that it comprises: - rows of crystalline bifacial solar cells (1) having a front surface (1f) and a rear surface (1r) of photovoltaic conversion ratio of 80% minimum and interconnected to form a matrix (2) encapsulated between an incoming (4) and outgoing (7) diopter whose distance (e) separating two rows is equal to or smaller than the segment of a cell solar (1) - The surface taken in the plane of the matrix (2) forms an area (2s) - a plasmonic filter (3) stuck on the incoming diopter (4) and positioned in parallel with a row of solar cells ( 1) in the interval (e) separating the solar cells (1) and centered on the median axis between two rows of cells so 1/2 of (e) - A light transmission area (6S) consisting of the interval (e) by a r Angle of solar cells (1) - A variable multirefringent variable filter (8) with concave single mirror and double convex locally (8c) adhered to the lower surface (7 ") of the outgoing diopter (7) covering the lower surface (7") d a surface equal to the area (2s) and in which the single concave and double convex zone (8c) of the filter (8) is positioned exactly in parallel superposition at any point of the area (6S) to reflect the light rays towards the rear face (1r) of the solar cells and to the plasmonic filter (3) by divergence of the diffracted rays of the simple convex dichroic mirror (8c) and by convergence of the diffracted rays of the double concave dichroic mirror The median axis of the concave simple shape the optical filter (8) must be positioned exactly and coincident with the median axis between two rows of solar cells (1) and the median axis of the plasmonic filter (3).
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