*The generator has synchronous reactance 1.7241 pu and is connected to a very large system. The terminal voltage is 1010

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The Generator Has Synchronous Reactance 1 7241 Pu And Is Connected To A Very Large System The Terminal Voltage Is 1010 1 (55.22 KiB) Viewed 18 times

*The generator has synchronous reactance 1.7241 pu and is connected to a very large system. The terminal voltage is 1010° pu and the generator is supplying to the systema current of 0.8 pu at. 0.9 power factor lagging. All per wat values are on the machine base Neglecting resistance, find the magnitude and angle of the synchronous internal voltage and Pand.O delivered to the incrinite bus. logging 0.9 -cos (0.9) Xs=1.7241 V4 - 1.010° Ia-08 0.9 p. lagging E = (JXs) Ia+V+ E-13241) (0.8125.8419) +(1.010s) E P P P B -1.6012+ J 1.2414 = 2,0261 137-7862 -2.03 137.39 pu - - IVALE sin & Xsl 11 = C - (10)(2.03) sin (37.79) 1.3241 0.72 pu INSIE Cos S-1V3 = 0.34 IXs @=0348760 0.35 Pu P O