Modeling based on frequency to oversee the condition of transformer

Although transformers are one of the most familiar parts of the power system they are even more complex to model. With modeling comes the question of accuracy. These days due to varied reasons, mainly short circuit faults, the transformer failures have increased excessively. For this reason and so as to predict the faults before their occurrence the modeling of transformers becomes imperative. This paper discusses the numerous reasons for transformer deterioration. Also it discusses the internal condition monitoring of the transformer.