Application of Fuzzy Control in a Photovoltaic Grid-Connected Inverter

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/jece/volume-2018/3806372/figures/3806372.fig.0011a.svgz" name="3806372.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Waveform of conventional deadbeat control with 500 W resistive load + 300 W capacitive load</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/jece/volume-2018/3806372/figures/3806372.fig.0011b.svgz" name="3806372.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Waveform of fuzzy control method with 500 W resistive load + 300 W capacitive load</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/jece/volume-2018/3806372/figures/3806372.fig.0011c.svgz" name="3806372.fig.0011c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Waveform of conventional deadbeat control with 100 W capacitive load + 150 W inductive load + 500 W resistive load</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/jece/volume-2018/3806372/figures/3806372.fig.0011d.svgz" name="3806372.fig.0011d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Waveform of fuzzy control method with 100 W capacitive load + 150 W inductive load + 500 W resistive load</td></tr></table>

<div>Grid-connected output current and load current with different load characteristics.</div>

Journal of Electrical and Computer Engineering

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Figure 11

Figure 11: Application of Fuzzy Control in a Photovoltaic Grid-Connected Inverter 