| 摘要 |
<p>A solar concentrating system having a mechanism that corrects the inclination angle of a mirror reflector caused by wind pressure is provided. A solar concentrating system 100 comprises a heliostat 2, an anemometer 4 and a controller 10. The heliostat 2 has a motor 23 configured to adjust a direction of a mirror reflector 26. The controller 10 is configured to output a target angle command to the motor 23. The target angle command includes a target angle first element and a target angle second element. The target angle first element is determined so that reflected light is directed toward a predetermined target position. The target angle second element is determined, based on wind direction and wind speed measured by the anemometer 4, so as to correspond to an estimated value of a twist angle, caused by wind pressure, from an output shaft of an actuator to a support shaft of the mirror reflector.</p> |
