The Impact of Wheel Flat on Traction Drive System of Electric Locomotives

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Rated frequency (Hz)</td><td class="align_center">66.6</td></tr><tr><td class="align_left">Number of pole pairs</td><td class="align_center">2</td></tr><tr><td class="align_left">Stator resistance (m<i>Ω</i>)</td><td class="align_center">18.5</td></tr><tr><td class="align_left">Stator leakage inductance (mH)</td><td class="align_center">0.198</td></tr><tr><td class="align_left">Rotor resistance (m<i>Ω</i>)</td><td class="align_center">18.5</td></tr><tr><td class="align_left">Rotor leakage inductance (mH)</td><td class="align_center">0.198</td></tr><tr><td class="align_left">Mutual inductance (mH)</td><td class="align_center">7.75</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Modeling parameters of electric traction drive system.</div>

IET Electrical Systems in Transportation

tab4

Table 4

Table 4: The Impact of Wheel Flat on Traction Drive System of Electric Locomotives 