Question: Consider the single-machine infinite-bus power system shown in the figure. The generator is delivering a complex power So p.u. to the infinite-bus. The three-phase

Consider the single-machine infinite-bus power system shown in the figure. The generator

Consider the single-machine infinite-bus power system shown in the figure. The generator is delivering a complex power So p.u. to the infinite-bus. The three-phase fault reactance is XF. All reactance of the system are in per unit on a common base. E' is the internal voltage of the generator. Find the power-angle equation. (The parameter a indicates the fault location. The parameter a belongs to the range of [0, 1].) Vo = 1.0 p.u. E' XL G So X'. X, aXL (1-a)XL A XF Infinite Bus

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