star and delta
star and delta
(OP)
i am confused that
11kv generator is star connected or Delta.
Transformer is star connected and delta connected.
11kv generator is star connected or Delta.
Transformer is star connected and delta connected.





RE: star and delta
Gunnar Englund
www.gke.org
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Half full - Half empty? I don't mind. It's what in it that counts.
RE: star and delta
The main problem with two delta systems is the lack of a reference to earth which makes it harder to provide protection against faults, and the phase-earth voltages can reach the full line-line voltage creating higher stresses on insulation than would exist in a grounded system. Two stars interconnected brings all manner of peculiarities. They are discussed at length in The Whys of the Wyes.