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Nuttee Thungsuk, Narong Mungkung, Thaweesak Tanaram, Arckarakit Chaithanakulwat, Somchai Arunrungsusmi, Wittawat Poonthong, Apidat Songruk, Khanchai Tunlasakun, Chalathip Chunkul, Tanes Tanitteerapan, Toshifumi Yuji and Hiroyuki Kinoshita
This study used the Area Elimination Method (AEM) of transformer design with transformer characteristic simulation. The multidimensional variable of physical parameters such as magnetic density, current density, voltage and coil turn was performed. This ...
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Rosmaliati, Bernandus Anggo Seno Aji, Isa Hafidz, Ardyono Priyadi, Mauridhi Hery Purnomo
Pág. 233 - 245
Fault detection in the incipient stage is necessary to avoid hazardous operating conditions and reduce outage rates in transformers. Fault-detected dissolved gas analysis is widely used to detect incipient faults in oil-immersed transformers. This paper ...
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Youyuan Wang, Senlian Gong and Stanislaw Grzybowski
The overall life of oil-immersed power transformers depends on the long-term life of the oil?paper insulation system throughout continuous operation. Studying the reliability assessment methods for oil?paper insulation can help determine the reliability ...
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Lefeng Cheng, Tao Yu, Guoping Wang, Bo Yang and Lv Zhou
This paper develops a novel dynamic correction method for the reliability assessment of large oil-immersed power transformers. First, with the transformer oil-paper insulation system (TOPIS) as the target of evaluation and the winding hot spot temperatur...
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