• Mohhammad Rashid Khan

In a power grid network, power transformers play a crucial role in ensuring stable electricity supply. Customers. This paper introduces the idea of various forms of transformer security so that it will be more useful for investigating the transformer's security mechanism. An attempt is made in this paper to bring together innovations in the defense about the transformer. Efforts to cover all the methods and philosophies used to that end have been created. The article contains the largest number of the transformer's new techniques and conventional techniques. Many essential components are mounted in the transformer, which is in an uncommon condition, these have to be safe and very expensive. In the power grid, the transformer does a fine job of adjusting the voltage In order to maintain reliability in the system, it is necessary to maintain proper protection for the transformer and the current stage. Typically, a well-designed the transformer security device offers a great existence without uninterrupted interruptions.

Power Transformer, Fault statistics, Fuzzy set method, Artificial Neural Network Approach Overcurrent protection, Differential protection, Inter-turn fault, Earth-fault protection, Traditional method of protection..

"A Literature Review: Traditional and Advanced Protection Schemes of PowerTransformer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 4, page no.136-139, April-2018, Available :http://www.jetir.org/papers/JETIREP06034.pdf

"A Literature Review: Traditional and Advanced Protection Schemes of PowerTransformer", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 4, page no. pp136-139, April-2018, Available at : http://www.jetir.org/papers/JETIREP06034.pdf