Output-Feedback Nonlinear Adaptive Control Strategy of the Single-Phase Grid-Connected Photovoltaic System

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jse/volume-2018/6791056/figures/6791056.fig.0024a.svgz" name="6791056.fig.0024a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Grid amplitude</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jse/volume-2018/6791056/figures/6791056.fig.0024b.svgz" name="6791056.fig.0024b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Grid frequency</td></tr></table>

Journal of Solar Energy

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Figure 24

Figure 24: Output-Feedback Nonlinear Adaptive Control Strategy of the Single-Phase Grid-Connected Photovoltaic System 