太陽輻射高效聚集與鏡場時空協(xié)同理論研究

盧振武　魏秀東

摘 要：研究完成了該年度的全部預期目標，完善了太陽能熱發(fā)電鏡場時空協(xié)同設計軟件，可根據(jù)太陽直射輻射資源計算電站年發(fā)電量；可計算吸熱器管壁的能流分布，解決了鏡場聚光與吸熱協(xié)同優(yōu)化設計問題，建立鏡場分區(qū)控制機制，達到聚光與吸熱協(xié)同；完成了聚光器的外場安裝與調(diào)試，提出了聚光器面形檢測方法，并對檢測方法的可行性進行了試驗研究；完成了聚光器的光學性能測試方法研究，提出了聚光器光學性能測試設備研制方案；完成了聚光器外場跟蹤精度測試方法研究，并進行了跟蹤精度測試試驗；完成了聚光器的綜合性能初步評價。

關鍵詞：太陽能熱發(fā)電 鏡場設計 面形檢測

Abstract：All study tasks have been completed in this year. 4 papers have been published. The software for the optimization of the concentrator field has been improved. The annual power generation capacity of the solar plant can be calculated based on the solar direct radiation resources. The flux distribution at the absorber wall can be calculated. The heliostat field partition control mechanisms have been established to achieve cooperation of the radiation concentration and heat absorption. The installation and commission of the new concentrator have been finished. The surface shape measurement methods for the concentrator have been proposed. The feasibility of the methods has been evaluated by experiments. The optical performance testing methods studies for concentrator have been finished. The concentrator optical performance testing method has been proposed and the equipment and testing software have been developed. The testing method studies for the tracking accuracy of the concentrator have been completed. The tracking testing experiments have been finished. The performance of the concentrator has been evaluated.

Key Words：Solar thermal power；Heliostat field design；Surface shape measurement

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