A Method of PV Output Fluctuation Reduction by Modified Moving Average Data Processing

Abstract

Unstable output of the photovoltaic power generation system caused by insolating fluctuation is likely to give some unfavorable impact on the existing electric power distribution system (utility line). In order to mitigate the output fluctuation of PV, the modified moving average processing method is introduced. In this system, low frequency component of the net PV output is separated from high frequency component.