Technical Presentations

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3 presentations for EMTP® Simulations:


Lightning Overvoltages Transferred Through Power Transformers - EMTP® Simulations & Measurements

Author(s): Bozidar Filipovic,Nina Stipetic, Franjo Vukovic
Type:Technical Presentation
Downloaded: 0
Date: 2023-04-01

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Lightning Overvoltages Transferred Through Power Transformers - EMTP® Simulations & Measurements


Abstract
In this presentation, different wideband transformer models will be presented: extended BCTRAN model and black-box model based on measurements of frequency-dependent admittance matrix. These models ar... see more

Tag(s): Step-Up Transformer, Short-Circuit, Protection Schemes, Real-Time Implementation, Sensitivity Analysis

Coordinated Control of EV Charging Stations for Grid Frequency Support Using Dual Droop Control Strategy Employed For VSC & DAB Converters

Author(s): Dr. S. V Anbuselvi
Type:Technical Presentation
Downloaded: 0
Date: 2023-04-01

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Coordinated Control of EV Charging Stations for Grid Frequency Support Using Dual Droop Control Strategy Employed For VSC & DAB Converters


Abstract
Battery technology and power electronic converters have facilitated the widespread use of Electric Vehicles (EVs), resulting in reduced rotational inertia and frequency stability of the power system. ... see more

Tag(s): Power Electronic Converters, Frequency Stability Issues, EMTP® Simulations

Analysis of transient recovery voltage on circuit-breaker connected to HV terminals of step-up transformer located in hydro power plant

Author(s): Bozidar Filipovic,Nina Stipetic, Franjo Vukovic
Type:PDF Presentation
Downloaded: 5
Date: 2022-09-01

Rating:
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Analysis of transient recovery voltage on circuit-breaker connected to HV terminals of step-up transformer located in hydro power plant


Abstract
This presentation deals with TRV on circuit-breaker installed in GIS at HV terminals of step-up transformer located in hydro power plant. An overview of standards covering TRV will be given. Modelling... see more

Tag(s): Transient Recovery Voltage (TRV), Step-Up Transformer, Generator Synchronization, Out-of-Phase Switching, Short-Circuit

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