Transient Characteristics of PCCS Method for PCS in a PV Generation System

Abstract

The authors previously proposed the peak current control switching (PCCS) method for single-phase inverter in a PV generation system. This PCCS method minimizes the difference between a peak current and the current command with a constant switching frequency. In this paper, the principle and the simulated transient characteristics of this PCCS method are described. From the results, it is clarified that the proposed switching method is effective.