A three-phase synchronous generator produces 10 MVA power under a rated voltage of 10 kV. Zero sequence component reactance of this generator is given as X0 = j0.1 pu, positive sequence component reactance X1 = j0.1 pu and negative sequence component reactance X2 = j0.1 pu, and the star point of this generator is given as Xn = j1 Ω grounded. a) Calculate the real value of the fault current that will occur in the three-phase short circuit fault at the output of this generator. (The actual value of the fault current will be calculated and entered AS INTENT (such as 3550. Values ​​entered as per unit will not be accepted.) b) Calculate the real value of the fault current that will occur in the case of single phase-ground short circuit fault at the output terminal ends of this generator. (The actual value of the fault current will be calculated and INTENT (such as 3550) will be entered. Values ​​entered as per unit will not be accepted.) c) Calculate the real value of the fault current that will occur in case of direct phase phase short circuit fault between b and c phases of this generator. (The actual value of the fault current will be calculated and INTENT (such as 3550) will be entered. Values ​​entered as per unit will not be accepted.)

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A three-phase synchronous generator produces 10 MVA power under a rated voltage of 10 kV. Zero sequence component reactance of this generator is given as X0 = j0.1 pu, positive sequence component reactance X1 = j0.1 pu and negative sequence component reactance X2 = j0.1 pu, and the star point of this generator is given as Xn = j1 Ω grounded.

a) Calculate the real value of the fault current that will occur in the three-phase short circuit fault at the output of this generator. (The actual value of the fault current will be calculated and entered AS INTENT (such as 3550. Values ​​entered as per unit will not be accepted.)

b) Calculate the real value of the fault current that will occur in the case of single phase-ground short circuit fault at the output terminal ends of this generator. (The actual value of the fault current will be calculated and INTENT (such as 3550) will be entered. Values ​​entered as per unit will not be accepted.)

c) Calculate the real value of the fault current that will occur in case of direct phase phase short circuit fault between b and c phases of this generator. (The actual value of the fault current will be calculated and INTENT (such as 3550) will be entered. Values ​​entered as per unit will not be accepted.)

d) Calculate the real value of the fault current that will occur in the case of two phase-ground short circuit faults at the output of this generator. (The actual value of the fault current will be calculated and INTENT (such as 3550) will be entered. Values ​​entered as per unit will not be accepted.)

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