发明名称 |
VARIABLE-SPECTRUM SOLAR SIMULATOR |
摘要 |
<p>The invention relates to a variable-spectrum solar simulator for characterising photovoltaic systems. The simulator can be used to obtain a spectrum adjusted to the solar spectrum, both for a standard spectrum or a real spectrum adjusted to local irradiation conditions. The simulator also allows the spatial-angular characteristics of the sun to be reproduced. The invention comprises: a broad-spectrum light source, the flux from which is emitted through an aperture; an optical system which collimates the primary source; a system which disperses the beam chromatically; an optical system which forms an image of the dispersed primary source at a given position, at which a spatial mask is placed in order to filter the received irradiance spectrally; an optical system which captures the filtered spectrum and returns, mixes and concentrates same in a secondary source with the desired spectral, angular, and spatial characteristics; an optical system which collimates the secondary source such that it reproduces the angular characteristics of the sun; and a control system.</p> |
申请公布号 |
EP2413019(A1) |
申请公布日期 |
2012.02.01 |
申请号 |
EP20100755467 |
申请日期 |
2010.03.26 |
申请人 |
ABENGOA SOLAR NEW TECHNOLOGIES, S.A. |
发明人 |
MARTINEZ ANTON, JUAN CARLOS |
分类号 |
F21S8/00;G01J1/04;G01J1/08;G01J3/12 |
主分类号 |
F21S8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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