Implementation of Optimal Protection Coordination for Microgrids with Distributed Generations Using Quaternary Protection Scheme

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Relay</td><td class="align_center"><i>I</i><sub>s</sub> (pu)</td><td class="align_center"><i>TMS</i> (s)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left"><i>R</i>1</td><td class="align_center">0.5767</td><td class="align_center">0.1400</td></tr><tr><td class="align_left"><i>R</i>2</td><td class="align_center">0.5767</td><td class="align_center">0.0500</td></tr><tr><td class="align_left"><i>R</i>3</td><td class="align_center">0.7150</td><td class="align_center">0.0800</td></tr><tr><td class="align_left"><i>R</i>4</td><td class="align_center">0.6150</td><td class="align_center">0.1300</td></tr><tr><td class="align_left"><i>R</i>5</td><td class="align_center">0.7000</td><td class="align_center">0.1700</td></tr><tr><td class="align_left"><i>R</i>6</td><td class="align_center">0.6160</td><td class="align_center">0.1300</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>DOCR settings for conventional protection scheme.</div>

Journal of Electrical and Computer Engineering

tab6

Table 6

Table 6: Implementation of Optimal Protection Coordination for Microgrids with Distributed Generations Using Quaternary Protection Scheme 