TEODI: PV MPPT based on the Equalization of the Output operating points in correspondence of the forced Displacement of the Input operating points

摘要

A new analog Maximum Power Point Tracking (MPPT) technique which is particularly suitable for Distributed Maximum Power Point Tracking Applications (DMPPT) is presented and discussed. Its main advantages are simplicity of implementation, absence of memory and multiplication operations, high MPPT efficiency and the intrinsic capability to attenuate the effect, on the PV voltage, of 100/120 Hz disturbances coming from the grid.