Research of Active Power Filter Modeling with Grid Impedance in Feedback Linearization and Quasi-Sliding Mode Control

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2017/9840657/figures/9840657.fig.0011a.svgz" name="9840657.fig.0011a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Current results in DC-link voltage change</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2017/9840657/figures/9840657.fig.0011b.svgz" name="9840657.fig.0011b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Voltage results in DC-link voltage change</td></tr></table>

<div>Results in DC-link voltage change with PI controller.</div>

Mathematical Problems in Engineering

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Figure 11

Figure 11: Research of Active Power Filter Modeling with Grid Impedance in Feedback Linearization and Quasi-Sliding Mode Control 