Question: A power generation company uses a 3-phase power generator as illustrated in Fig. Q1 to supply electric power of positive sequence to its consumers.

A power generation company uses a 3-phase power generator as illustrated in

A power generation company uses a 3-phase power generator as illustrated in Fig. Q1 to supply electric power of positive sequence to its consumers. The power distribution circuit is illustrated in Fig. Q1. Q1 () Calculate the line voltages Vbc in polar form; (2 marks) Calculate the phase current (Ibn) in polar form; (b) Calculate the total active power dissipated by the loads; (2 marks) (1 mark) (c) EAN = 24020 A EBN= 2402-120 + b N ECN= 240Z 120 C Power Generator 10 100 10 150 3150 150 n Loads Fig. Q1

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