Model Predictive Control of Electric Spring for Voltage Regulation and Harmonics Suppression

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/7973591/figures/7973591.fig.006a.svgz" name="7973591.fig.006a" type="image/svg+xml"></object><div class="fig-label">(a) Sinusoidal line voltage waveform</div></div><div class="sub-figure" id="b"><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/7973591/figures/7973591.fig.006b.svgz" name="7973591.fig.006b" type="image/svg+xml"></object><div class="fig-label">(b) FFT analysis result before the ES is activated</div></div><div class="sub-figure" id="c"><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/7973591/figures/7973591.fig.006c.svgz" name="7973591.fig.006c" type="image/svg+xml"></object><div class="fig-label">(c) FFT analysis result after the ES is activated</div></div></figure>

<p>Sinusoidal line voltage waveform and results of the FFT analysis before and after the ES is activated. (a) Sinusoidal line voltage waveform, (b) FFT analysis result before the ES is activated, and (c) FFT analysis result after the ES is activated.</p>

Mathematical Problems in Engineering

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Figure 6

Figure 6: Model Predictive Control of Electric Spring for Voltage Regulation and Harmonics Suppression 