Power Swing and Fault Detection in the Presence of Wind Farms Using Generator Speed Zero-Crossing Moment

<div>Synchronous generator speed in the SMIB test system during (a) slow stable power swing, (b) fast stable power swing, (c) unstable power swing, and (d) three-phase fault.</div>

International Transactions on Electrical Energy Systems

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Figure 5

Figure 5: Power Swing and Fault Detection in the Presence of Wind Farms Using Generator Speed Zero-Crossing Moment 