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3. A 3-phase step-up transformer is rated 1300 MVA, 2.4 kV/345 kV, 60 Hz, impedance 11.5%. It steps up the voltage of a
Posted: Thu May 05, 2022 2:08 pm
by answerhappygod
- 3 A 3 Phase Step Up Transformer Is Rated 1300 Mva 2 4 Kv 345 Kv 60 Hz Impedance 11 5 It Steps Up The Voltage Of A 1 (80.5 KiB) Viewed 34 times
3. A 3-phase step-up transformer is rated 1300 MVA, 2.4 kV/345 kV, 60 Hz, impedance 11.5%. It steps up the voltage of a generating station to power a 345 kV line. a) Determine the equivalent circuit of this transformer, per phase. b) Calculate the voltage across the generator terminals when the HV side of the transformer delivers 810 MVA at 370 kV with a lagging power factor of 0.9.