Improved transformer protection using probabilistic neural network and power differential method
نویسندگان
چکیده
منابع مشابه
Improved transformer protection using probabilistic neural network and power differential method
This article presents a novel technique to distinguish between magnetizing inrush current and internal fault current of power transformer. An algorithm has been developed around the theme of the conventional differential protection method in which parallel combination of Probabilistic Neural Network (PNN) and Power Differential Protection (PDP) methods have been used. Both PNN and PDP method ar...
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Low- impedance transformer ground differential relay is a part of power transformer protection system that is employed for detecting the internal earth faults. This is a fast and sensitive relay, but during some external faults and inrush current conditions, may be exposed to maloperation due to current transformer (CT) saturation. In this paper, a new intelligent transformer ground differentia...
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ژورنال
عنوان ژورنال: International Journal of Engineering, Science and Technology
سال: 2010
ISSN: 2141-2839,2141-2820
DOI: 10.4314/ijest.v2i3.59171