Improvement of High-Power Three-Level Explosion-Proof Inverters Using Soft Switching Control Based on Optimized Power-Loss Algorithm

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/jece/volume-2015/571209/figures/571209.fig.0012a.svgz" name="571209.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>NPC3L waveforms</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/jece/volume-2015/571209/figures/571209.fig.0012b.svgz" name="571209.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>S3L waveforms</td></tr></table>

<div>The comparison of voltage and current in the same IGBT of two inverters.</div>

Journal of Electrical and Computer Engineering

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Figure 12

Figure 12: Improvement of High-Power Three-Level Explosion-Proof Inverters Using Soft Switching Control Based on Optimized Power-Loss Algorithm 