Implementation of a DC Power System with PVGrid- Connection and Active Power Filtering

Provided by: International Journal of Emerging Science and Engineering (IJESE)
Topic: Hardware
Format: PDF
In this paper, the authors develop a DC power supply system with PhotoVoltaic (PV) grid-connection and active power filtering. The proposed power supply system consists of an input stage and an output stage. In the input stage, a DC/DC converter incorporated with the perturbation-and-observation method can draw the maximum power from the PV source, which can be delivered to the output stage. On the other hand, grid connection or active power filtering, depending on the power of photovoltaic; will be implemented by a DC/AC inverter in the output stage.

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