SFRA technique for the Transformer winding deformation analysis |
Author(s): |
| PATIL RITESH ANIL , SSGBCOET Bhusawal; Prof.A.P.CHAUDHARI, SSGBCOET Bhusawal; Prof. G.K.MAHAJAN, SSGBCOET Bhusawal |
Keywords: |
| Sweep Frequency Response Analyzer Doble M5100, SFRA, Winding Deformation, Power Transformer, SFRA Traces |
Abstract |
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The sweep rate response analysis is widely used technique for identify veiled fault and circumstance monitoring of power transformer. The action is carried out by supply a low voltage signal of changeable frequencies to the transformer windings and measures both the input and output signals. These two signals give the required response of the ratio is called the transfer function of the transformer from which both the magnitude and phase can be obtained. Frequency response is change as deliberate by SFRA techniques may indicate a physical change inside the transformer, and then causes of fault recognized and examination is required for root cause analysis. |
Other Details |
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Paper ID: IJSRDV3I90254 Published in: Volume : 3, Issue : 9 Publication Date: 01/12/2015 Page(s): 384-387 |
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