MATLAB-Based Investigation of Multiphase Interleaved Buck-Boost Converter for PV System

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="317982.fig.002a" src="https://static.hindawi.com/articles/isrn/volume-2012/317982/figures/317982.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>PWM pulses applied to SW<sub>1</sub></td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="317982.fig.002b" src="https://static.hindawi.com/articles/isrn/volume-2012/317982/figures/317982.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>PWM pulses applied to SW<sub>2</sub></td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="317982.fig.002c" src="https://static.hindawi.com/articles/isrn/volume-2012/317982/figures/317982.fig.002c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>PWM pulses applied to SW<sub>3</sub></td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="317982.fig.002d" src="https://static.hindawi.com/articles/isrn/volume-2012/317982/figures/317982.fig.002d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>PWM pulses applied to SW<sub>4</sub></td></tr></table></td></tr><tr class="fig-image" id="e"><td><img alt="317982.fig.002e" src="https://static.hindawi.com/articles/isrn/volume-2012/317982/figures/317982.fig.002e.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(e) </b>Inductor current</td></tr></table></td></tr></table>

<table>(a)–(d) PWM pulses applied to switches SW<sub>1</sub>–SW<sub>4</sub>, (e) current through inductor.</table>

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Figure 2: MATLAB-Based Investigation of Multiphase Interleaved Buck-Boost Converter for PV System 