塔式太阳能热发电镜场定日镜清洗装置设计

摘要

设计了一种应用于塔式太阳能热发电镜场的定日镜清洗装置。该定日镜清洗装置具备自动循迹、根据镜面自动调整清洗面角度、自动进行清洗水流控制的功能，并采用无线通信技术实现清洗装置与镜场控制系统间的信息交互，保证清洗完毕的定日镜立即恢复为正常运营状态，尽量减少镜场能量损失。通过实际测试，该清洗系统能够有效地实现预定的控制功能和清洗功能，其清洗装置通过一次清洗可将镜面清洁度从0.85提高到0.95。%Heliostatcleaning device is designed for solar therm alpow er tow er heliostatfield.T he heliostatcleaning device is provided w ith autom atic tracking,autom atic adjustm entaccording to the m irror clean surface angle,and autom atic controlling cleaning w ater flow . It can com m unicates inform ation interaction cleaning device and field control system using w ireless technology,ensure the heliostatcleaned im m ediately restored to norm aloperation state,m inim ize the m irror field energy loss. T hrough the actual test, the cleaning system can effectively achieve the function of control and cleaning, and the m irror cleanliness can be im proved from 0.85 to 0.95 by once cleaning