Access to EMTP user presentations, webinars, and slide deck presentations.
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3 presentations for saturation:
![Ferroresonance Phenomena for Voltage Transformer failure – Simulation & Analysis using EMTP and Mitigation Technique Ferroresonance Phenomena for Voltage Transformer failure – Simulation & Analysis using EMTP and Mitigation Technique](https://www.emtp.com/system/files/imagecache/presentation/patel pdf.png)
Author(s): Neerajchandra Patel
Type:Technical Presentation
Downloaded: 8
Date: 2022-09-01
Ferroresonance Phenomena for Voltage Transformer failure – Simulation & Analysis using EMTP and Mitigation Technique
Abstract
Ferroresonance is an oscillating phenomenon between a non-linear inductance and a capacitor that can results in highly distorted over voltages and overcurrent. Ferroresonance phenomenon occurs when a ... see more
Tag(s): Ferroresonance, Transformers, Low-Frequency Transients, Overvoltage, Non-Linear Element
![Impact of Power Transformer Energization on Relay Protection Operation Impact of Power Transformer Energization on Relay Protection Operation](https://www.emtp.com/system/files/imagecache/presentation/D4_ImpactPowerTransEnergizationProtectionOperation_Filipovic-Grcic_FER.png)
Author(s): Pr. Bozidar Filipovic
Type:Technical Presentation
Date: 2021-09-03
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 Measurement and EMTP Simulation of Ferroresonance Phenomenon](https://www.emtp.com/system/files/imagecache/presentation/D3_MeasureSimulationFerroresonancePhenom_Uglesic_FER.png)
Author(s): Ivo Uglesic
Type:Technical Presentation
Date: 2021-09-02
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