Technical Presentations

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2 presentations for saturation:




Impact of Power Transformer Energization on Relay Protection Operation
Author(s): Pr. Bozidar Filipovic
Type:Technical Presentation
Date: 2021-09-03
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Impact of Power Transformer Energization on Relay Protection Operation


Abstract
One of the main causes of the incorrect operation of transformer relay protection are inrush currents. The transient inrush current occurs when energizing the unloaded transformer, and it is a consequ... see more

Tag(s): transformer, energization, inrush, differential, protection, harmonics, bctran, pamsuite


Measurement and EMTP Simulation of Ferroresonance Phenomenon
Author(s): Ivo Uglesic
Type:Technical Presentation
Date: 2021-09-02
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Measurement and EMTP Simulation of Ferroresonance Phenomenon


Abstract
Ferroresonance is difficult to predict because its occurrence in the power system depends on several parameters, some of which are unknown (parasitic capacities). In addition, measuring electrical con... see more

Tag(s): ferroresonance, tov, saturation



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