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c) A 3-phase 20kVA, 11kV, 5% leakage reactance transformer supplies a distribution feeder, which has some underground ca
Posted: Mon Jun 06, 2022 7:22 pm
by answerhappygod
- C A 3 Phase 20kva 11kv 5 Leakage Reactance Transformer Supplies A Distribution Feeder Which Has Some Underground Ca 1 (62.21 KiB) Viewed 51 times
c) A 3-phase 20kVA, 11kV, 5% leakage reactance transformer supplies a distribution feeder, which has some underground cable with a capacitance to ground of 6µF per phase. It is planned to convert this system to a resonant-neutral grounded system.Draw a phasor diagram showing relevant voltages and currents, and calculate the inductor value that should be used to ground the transformer neutral.