Optimization for Postearthquake Resilient Power System Capacity Restoration Based on the Degree of Discreteness Method

<table class="fixed-width table-group" id="tab7"><tr><td><table class="table"><colgroup><col style="width:13.65em"/><col style="width:27.81em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Power supply restoration levels </td><td class="align_center">Requirements</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">First level</td><td class="align_center">Important facilities whose power supply should not be interrupted</td></tr><tr><td class="align_left">Second level</td><td class="align_center">Important facilities requiring prompt restoration of power supply</td></tr><tr><td class="align_left">Third level</td><td class="align_center">General facilities tolerating gradual restoration of power supply</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Requirements of different power supply restoration levels of facilities.</div>

Mathematical Problems in Engineering

tab7

Table 7

Table 7: Optimization for Postearthquake Resilient Power System Capacity Restoration Based on the Degree of Discreteness Method 