Earth Fault Protection Failure in the Distribution Transformer 11/0.4 kV Supply

This research studies a miss-coordination problem in the protection of 11 kV distribution network in Iraq. The problem arises when an underground cable is exposed to an earth fault at a location between the High Rupturing Capacity (HRC) fuses and the high voltage windings of the distribution transfo...

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Bibliographic Details
Main Authors: Thamir Abdul-Wahhab, Mohammed Jasim
Format: Article
Language:English
Published: Unviversity of Technology- Iraq 2018-04-01
Series:Engineering and Technology Journal
Subjects:
Online Access:https://etj.uotechnology.edu.iq/article_175066_a2a3e1bc32969b16d801e2d3eb2237df.pdf