ANSYS SOFTWARE APPLICATION MODEL CONSTRUCTION PHASE THREE TRANSFORMERS AND ANALYSIS OF WORKING REGIME IN TRANSFORMERS NORMAL WORKING CONDITIONS AND FAULT

Abstract

The electrical system is a complex system in both structure and operation, when an incident occurs, any element in the system affects the reliability of the power supply, the quality of the electricity, and the great damage. Therefore, the diagnosis of the type of incident in the three-phase MBA is a very urgent problem to detect and troubleshoot a very important device in the electrical system thereby reducing the economic losses and Improving the reliability and quality of electricity supplied to consumers is essential.The paper will focus on understanding the effects of the electric current, the voltage of the 22 / 0.4 kV distributed MBA to calculate the magnetic force simulator effect on the MBA windings in normal working mode and shorting faults.