Control strategy based on a maximum power point tracking control or a constant power generation control

In this paper, a hybrid power control concept for grid-connected photovoltaic (PV) inverters is proposed. The control strategy is based on a maximum power point tracking control or a constant power generation (CPG) control depending on the instantaneous power available from the PV panels. A case study on a single-phase PV inverter under annual operation is presented by analyzing thermal load, lifetime, and annual energy efficiency and also confirmed the feasibility and effectiveness of the proposed control concept.

کلیدواژه ها:

maximum power point tracking ، reliability ، photovoltaic