What is the effect of leading power factor for power
transformer & D.G?
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Answer Posted / deepak chander
The transformer opration does not depends on the pf. The
major problem in leading pf is related to generation.
Stator end region heating depends on the pf. In leading pf
the altenator run at underexited operation and there is the
scope for flux to increase even over the saturation limit
of core. That causes the core heating on end region.
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