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Judgment of Temporary over Voltages during Transformer Refurbishment
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 108 - Number 2 |
| Year of Publication: 2014 |
| Authors: V V Rajagopal Peesapati, Niranjan Kumar, Vinod Kumar Yadav |
10.5120/18887-0170
|
V V Rajagopal Peesapati, Niranjan Kumar, Vinod Kumar Yadav . Judgment of Temporary over Voltages during Transformer Refurbishment. International Journal of Computer Applications. 108, 2 ( December 2014), 39-42. DOI=10.5120/18887-0170
Abstract
In this research work Radial Basis Function (RBF) Neural Network (NN) and Regression models are used to estimate Temporary over Voltages (TOVs) that are occurred during the reenergization of lightly loaded transformer. Assessment of the TOVs are carried out in order to control the high peak voltage up to a safe operating point to ensure the safety of the power system equipments. The proposed approaches are applied to the standard IEEE 30 bus test system to evaluate its efficacy. The statistical approach is applied to examine the robustness of the forecasting results. Results show that the methods conveyed in this research are better and could be helpful for power system restoration planning.
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