Comparative Simulation Study on Synchronous Generators Sudden Short Circuits

<table>Time-related curves of the characteristic quantities at three-phase short circuit: (a) stator phase <svg height="10.55" id="M155" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.325 10.55" width="11.325" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.55)">
<g transform="translate(72,-63.56)">
<text transform="matrix(1,0,0,-1,-71.95,63.61)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐴</tspan>
</text>
</g>
</g>
</svg> current for the most unfavorable circumstance, (b) field current, (c) electromagnetic torque, (d) rotor angular velocity.</table>

Modelling and Simulation in Engineering

fig5

Figure 5

Figure 5: Comparative Simulation Study on Synchronous Generators Sudden Short Circuits 