A Maximum Power Point Tracker with Automatic Step Size Tuning Scheme for Photovoltaic Systems
Figure 17
Measured output power, dynamic conductance, static conductance, and duty cycle waveforms of a PV module array using the proposed extension method under irradiation that dropped from 1,000 W/m2 to 700 W/m2 and then increased back up to 1,000 W/m2.
