CONCENTRATOR PHOTOVOLTAIC SYSTEM, METHOD FOR DETECTING TRACKING DEVIATION, METHOD FOR CORRECTING TRACKING DEVIATION, CONTROL DEVICE, PROGRAM FOR DETECTING TRACKING DEVIATION, AND, PROGRAM FOR CORRECTING TRACKING DEVIATION

摘要

Provided is a concentrator photovoltaic system including: a concentrator photovoltaic panel; a driving device configured to cause the concentrator photovoltaic panel to perform operation of tracking the sun; and a control device configured to detect a change pattern repeatedly occurring in temporal change in generated power of the concentrator photovoltaic panel, and configured to compare the detected change pattern with a form characteristic to deviation in an azimuth and a form characteristic to deviation in an elevation, to detect the presence/absence of deviation in tracking.