Ferroresonance Suppression in Voltage Transformers
نویسندگان
چکیده
Ferroresonance is a special case of disturbance that involves high levels of overvoltage and overcurrents distortion. This phenomenon can severely affect voltage transformers and its consequences can be catastrophic. This paper analyses different practical solutions against ferroresonance phenomenon in voltage transformers, highlighting the current development of ferroresonance detection techniques. In this regard, this paper introduces a novel ferroresonance detection technique based on Artificial Neural Networks (ANNs). Streszczenie. Ferrorezonans w transformatorze jest zakłóceniem wprowadzającym przepięcia i przeciążenia prądowe. Może on popwodować nawet zniszczenie transformatora. W artykule zaproponowano szereg metod umożliwiających stłumienie ferrorezonansu. Ferrorezonans jest wykrywany dzięki technice bazującej na sztucznych sieciach neuronowych. (Tłumienie ferrorezonansu w transformatorach napięciowych).
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