Integrated Power Flow and Short Circuit Calculation Method for Distribution Network with Inverter Based Distributed Generation

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Short circuit current/pu</td><td class="align_center" colspan="3">Fault point</td></tr><tr class="thead"><td class="align_center">f1</td><td class="align_center">f2</td><td class="align_center">f3</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Calculation</td><td class="align_center">212.45</td><td class="align_center">77.74</td><td class="align_center">143.97</td></tr><tr><td class="align_left">Simulation</td><td class="align_center">210.79</td><td class="align_center">77.54</td><td class="align_center">143.98</td></tr><tr><td class="align_left">Error/100%</td><td class="align_center">0.79%</td><td class="align_center">0.25%</td><td class="align_center">0.007%</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Short circuit current comparison results between calculation and simulation.

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Integrated Power Flow and Short Circuit Calculation Method for Distribution Network with Inverter Based Distributed Generation 