Hybrid Digital differential Protection of Power Transformers - Aktaibi, Adel;George, Glyn;Rahman, Md Azizur
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This book introduces a new dqWPT-based hybrid technique for the protection of power transformers to be integrated with the operation and control circuits without affecting their performance. The dq axis components and the WPT are combined to provide a new hybrid technique. It is defined as the dqWPT hybrid protection system for power transformers. This hybrid technique is tested by off-line simulation and verified experimentally for two laboratory power transformers. The tests show good results for all types of faults and inrushes including CT saturation, mismatches, external faults, and…mehr

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Produktbeschreibung
This book introduces a new dqWPT-based hybrid technique for the protection of power transformers to be integrated with the operation and control circuits without affecting their performance. The dq axis components and the WPT are combined to provide a new hybrid technique. It is defined as the dqWPT hybrid protection system for power transformers. This hybrid technique is tested by off-line simulation and verified experimentally for two laboratory power transformers. The tests show good results for all types of faults and inrushes including CT saturation, mismatches, external faults, and over-excitation, etc. The proposed hybrid technique yields smart discrimination between faults and inrush currents, including transient phenomena in power transformers.
Autorenporträt
Adel Aktaibi, IEEE (S¿10, M¿16). He received his B.Sc. and M.Sc. degrees from Libya in 1999 and 2006, and his Ph.D. degree from the Memorial University of Newfoundland, Canada in 2015, all in electrical engineering. Currently, he is with The Red Deer College, Canada as an electrical engineering instructor.