Onboard Charging DC/DC Converter of Electric Vehicle Based on Synchronous Rectification and Characteristic Analysis

<table class="fixed-width table-group" id="tab2"><tr><td><table class="table"><colgroup><col style="width:10.19em"/><col style="width:10.19em"/><col style="width:5.74em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Circuit configuration</td><td class="align_center">Loss</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="2">The traditional DC/DC converter</td><td class="align_center">Pre-stage power loss</td><td class="align_center">24W</td></tr><tr><td class="align_center">Diode rectifier loss</td><td class="align_center">36W</td></tr><tr><td class="align_left" colspan="3"><hr/></td></tr><tr><td class="align_left" rowspan="2">The improved DC/DC converter</td><td class="align_center">Pre-stage power loss</td><td class="align_center">24W</td></tr><tr><td class="align_center">Synchronous rectification loss</td><td class="align_center">9W</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The losses of the prestage and poststage.</div>

Journal of Advanced Transportation

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Table 2

Table 2: Onboard Charging DC/DC Converter of Electric Vehicle Based on Synchronous Rectification and Characteristic Analysis 