Simulation of transformer internal faults

Abstract

This paper is based on the techniques of modeling and simulating transformer internal faults. The modeling of turn to turn and turn to earth fault is objective of this study. The detailed mathematical formulation of internal faults is developed by using Transmission Line Method (TLM). Matlab ™is used for modeling turn to turn and turn to earth faults by using TLM technique. Circuit parameters used the modeling are supported by the real time laboratory studies.