November 23, 2021 Leakage current suppression technology of PV grid-connected inverterImprovement of common single-phase bridge inverter topology, Non-unity power factor operation 0 Construction of single-phase non-isolated bridge inverter topology From the previous analysis, it is known that the suppression approach A is to increase the common-mode loop impedance and reduce the high-frequency leakage current in the case of high-frequency changes in the common-mode voltage. The suppression pathways B and C eliminate the high-frequency voltage of the common-mode loop to eliminate the leakage current. Compared […] Read More