| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an abnormality monitoring system of an energy converter capable of surely determining whether the energy converter is abnormal or not without complicating a constitution of the energy converter, even when the solar energy utilizing state is changed. <P>SOLUTION: This monitoring device 30 comprises a communicating part 31 for acquiring the output amount of the energy of each of energy converters 11-13, a storage part 32 for storing the database including the grouping information for grouping the energy converters on the basis of the solar energy enjoying state, an operating part 33 for classifying the output amount of each energy converter into groups on the basis of the database, comparing the output amounts of the energy converters of the same group to determine the similarity of the output amount of each energy converter, and determining whether each energy converter is abnormal or not on the basis of the similarity, and a notifying part 34 for notifying the abnormality to the energy converter of which the abnormality is determined. <P>COPYRIGHT: (C)2004,JPO</p> |
