what do you mean by extended delta?
Answers
Explanation:
Extended delta:::::
♥ The extended-delta winding connection, which derives from the delta connection, is used in one of the transformer's winding (primary or secondary), while generally the other winding is connected in a conventional wye or delta configuration.
♥An advantage of the Delta connection is higher reliability. If one of the three primary windings fails, the secondary will still produce full voltage on all three phases. The only requirement is that the remaining two phases must be able to carry the load
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Heya...
Extended Delta is a type of transformer that is used to link the windings...
It is driver from the Delta connection that serves to transforming the windies...
It is a modern way of a Delta so it is called the extended Delta means the wider form of a Delta...
Advantage of using this is that it is more reliable to use...
Thank you