Dynamic Modeling and Control of Electromechanical Coupling for Mechanical Elastic Energy Storage System

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="603063.fig.004a" src="https://static.hindawi.com/articles/jam/volume-2013/603063/figures/603063.fig.004a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Electric angular speed of rotor</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="603063.fig.004b" src="https://static.hindawi.com/articles/jam/volume-2013/603063/figures/603063.fig.004b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Current of <svg height="12.4375" id="M219" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 9.5625 12.4375" width="9.5625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<table>The simulation results of case I (always cutting off the energy storage device).</table>

Journal of Applied Mathematics

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Figure 4

Figure 4: Dynamic Modeling and Control of Electromechanical Coupling for Mechanical Elastic Energy Storage System 