Differential Protection scheme for Power Transformer
Author(s):
Ashaka D. Desai
Keywords:
Protection of Power Transformer, ANN
Abstract
The power transformer is one of the most vital links in a power system. Because of its relatively simple in construction, it is highly reliable piece of equipment. This reliability, however, requires proper design methodologies, annual overhauling and different protection schemes for different possible issues. Main aim is to discriminate between internal fault and external fault happening in power transformers. Internal faults are of major concern since there is always the risk of havoc. Primarily it’s the magnetizing inrush current which brings instability in power system.In this paper, a review on differential protection ofpower transformer is given
Article Details
Unique Paper ID: 146262
Publication Volume & Issue: Volume 4, Issue 12
Page(s): 139 - 141
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