Fuzzy Sliding Mode Based Series Hybrid Active Power Filter for Power Quality Enhancement

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/afs/volume-2018/1309518/figures/1309518.fig.006a.svgz" name="1309518.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Voltage swell</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/afs/volume-2018/1309518/figures/1309518.fig.006b.svgz" name="1309518.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Voltage sag</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/afs/volume-2018/1309518/figures/1309518.fig.006c.svgz" name="1309518.fig.006c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>THD of phase a</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/afs/volume-2018/1309518/figures/1309518.fig.006d.svgz" name="1309518.fig.006d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>THD of phase b</td></tr><tr class="fig-image" id="e"><td><object data="https://static-preview.hindawi.com/articles/afs/volume-2018/1309518/figures/1309518.fig.006e.svgz" name="1309518.fig.006e" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(e) </b>THD of phase c</td></tr></table>

<div>Load voltage and THD during distortions and without connecting SEHAPF.</div>

Advances in Fuzzy Systems

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Figure 6

Figure 6: Fuzzy Sliding Mode Based Series Hybrid Active Power Filter for Power Quality Enhancement 