Systematic analysis model of leakage current in bridge inverter topology

At present, a large number of photovoltaic power generation systems are used in homes and other roofs, and the power is usually 1~50kW. When the photovoltaic grid-connected system does not contain a transformer, the distributed capacitance of the solar panel to the ground provides a low-impedance loop for the common-mode current (Figure 1), where iCM and […]

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