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Interturn faults (ITFs) in power transformers is the major cause of transformer failures. If this fault is not quickly detected, it can be extended and led to catastrophic failure and a complete transformer breakdown. This can generate high costs for repair or replacement and financial loss due to the power outage. The objective of this paper is detection of low severities ITF under unbalanced load,...
Traditionally, Extra High Voltage (EHV) transmission systems consist exclusively of Overhead lines (OHL) but in the recent years the utilization of High Voltage AC (HVAC) power cables is increasing due to environmental, political and operational aspects. For transmission networks consisting of purely OHLs there are proposed guidelines concerning the modeling depth needed for acquiring accurate results...
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