Access to EMTP user presentations, webinars, and slide deck presentations.
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5 presentations for resonance:
Author(s): Le Hoai Nam
Type:Technical Presentation
Downloaded: 5
Date: 2022-09-01
Study of Sub-synchronous Resonance for thermal power plants connected on Vietnamese grid using EMTP®
Abstract
Study of Sub-synchronous Resonance for Thermal Power Plants Connected on Vietnamese Grid Using EMTP
Tag(s): Synchronous Machine, Subsynchronous Ressonance, Undamped Oscillations, FACTs, Series Compensation, TCSC, STATCOM
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
Author(s): Sam Maleki
Type:PDF Presentation
Downloaded: 18
Date: 2022-07-21
Capacitor energization, power system conversion, and load flow studies in EMTP
Abstract
The addition of capacitor banks to the system may result in the frequency shift of the resonance modes in the system. This change may result in undesired interaction of the system with other elements ... see more
Tag(s): capacitor switching, overvoltage, inrush current, PSS/E import tool, frequency scan, statistical analysis
Author(s): Andreia Leiria
Type:Technical Presentation
Date: 2021-09-02
Real Case of a Resonance in a Power Plant
Abstract
Overvoltages were identified on the MV and LV networks of a Hydro Power Plant as the cause of the trip of the LV maximum voltage protection, compromising the normal operation of the system. Following ... see more
Tag(s): harmonics, power uality, resonance
Author(s): Evangelos Farantatos
Type:Technical Presentation
Date: 2020-12-14
Wind & Solar Generation Impact on Negative Sequence & Power Swing Protection
Abstract
<p>This presentation investigates the impact of wind generation on the performance of negative-sequence-based protection.</p><p>
Overview: - Main differe... see more