Q.63 A 30kV, 50Hz, 50MVA generator has the positive, negative, and zero sequence reactances of0.25pu, 0.15pu, and 0.05pu, respectively. The neutral of the generator is grounded with a reactance so that the fault current for a bolted LG fault and that of a bolted three-phase fault at the generator terminal are equal. The value of grounding reactance in ohms (round off to one decimal place) is _______.
Answer:(1.8)
Explanation:
