FFT BASED DIFFERENTIAL PROTECTION FOR POWER TRANSFORMERS
Journal Title: International Journal of Electrical and Electronics Engineering Research (IJEEER) - Year 2017, Vol 7, Issue 1
Abstract
One of the most expensive apparatus in a power system network is the Power Transformer, which needs a continuous monitoring of its health such that the system performs efficiently. Power transformer plays a crucial role in the operation of a power system network and hence its protection adopts the discrimination between internal and external faults. Along with tackling issues related against faults is essential at all times. Of the various methods of protection, available in literature and in practice, the differential protection method is very popular. This method to Current Transformers employed. FFT we have obtained accurate and very useful results.
Authors and Affiliations
SURI BABU, SANKER RAM
Keywords
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