Marine Electrical Power Systems:
Videos:
Delta–Wye Transformer – 4 wire – ungrounded system – Unbalanced Load

Last Update: October 9, 2024

Duration: 14 minutes
Creation Date: Sept 24, 2024

Topics:
– Steady state voltages
– Line currents into the wye load not balanced with unbalanced load
– Unbalanced load results in current in the neutral conductor
– Unbalanced load results in circulating current in the delta windings
– Unbalanced load results in unbalanced current into the primary windings
– Neutural to Ground voltages with unbalanced loads
– Common mode currents to ground with unbalanced loads

LTSpice Model Copyright 2024 by Norbert Doerry and John Amy – licensed via CC BY 4.0
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This work by Norbert Doerry is licensed under CC BY 4.0

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Marine Electrical Power Systems: Videos: Delta–Wye Transformer – 4 wire – ungrounded system – Unbalanced Load

Marine Electrical Power Systems:
Videos:
Delta–Wye Transformer – 4 wire – ungrounded system – Unbalanced Load