| 摘要 |
The invention relates to a device for utilizing concentrated solar energy, which device comprises a lineary primary concentrator (1) which consists of one or more mirrors and collects the solar radiation and reflects it towards an oblong absorber (2), arranged parallel to the primary concentrator, and a secondary concentrator (3) arranged above this absorber. The primary concentrator (1) is directed towards the absorber (2) in such a manner that three focal lines (20, 21, 22) directed parallel in respect to the absorber (2) are formed. |
