A Novel SHMPWM Technique for Sensorless Control in High-Power PMSM

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/315898/figures/315898.fig.0014a.svgz" name="315898.fig.0014a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Estimated rotor position</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/315898/figures/315898.fig.0014b.svgz" name="315898.fig.0014b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Estimated error</td></tr></table>

<div>The simulation results under 1 500 rpm and rated-load test.</div>

Mathematical Problems in Engineering

fig14

Figure 14

Figure 14: A Novel SHMPWM Technique for Sensorless Control in High-Power PMSM 