Data Processing with Uncertain Transformer Taps. | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 5, Volume 13, Issue 1, June 1988, Page 73-81 PDF (104.24 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2021.172666 | ||||
 View on SCiNiTO | ||||
| Author | ||||
Mofreh Mohamed Salem Mohamed 
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| Assistant Professor of Computers and control Engineering Department, Faculty of engineering, Mansoura University, Mansoura, Egypt. | ||||
| Abstract | ||||
| The ultimate function of the data processor for power system control is to obtain reliable data of the system's state and parameters. Existing techniques of data processing assumed that the transformer taps in the system are known. However, there are many uncertainties associated with an actual system. Among these uncertainties could be the actual positions of transformer taps. Therefore, modified algorithms with various methods and cases, using the weighted least squares approach and assuming no knowledge of the transformer tap positions, are presented and implemented in this paper Digital simulations have been performed and the results are presented. | ||||
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