Technical Presentations

Access to EMTP user presentations, webinars, and slide deck presentations.

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25 presentations for protection:




Slideshow of the projects from our grand prize winners
Author(s): Husam Samkari & Rafael Castillo Sierra
Type:On-demand webinars
Date: 2022-02-17
Rating:
* 2 vote(s)

Slideshow of the projects from our grand prize winners


Abstract
During this webinar, our two winners of the EMTP® Research Contribution Prize Program 2021 will present their work. The aim of the award is to recognize student contributions to the technology associ... see more

Tag(s): EMTP, Prize winners, IBR, Protection, Power system, Transmission Line, Low frequency,


Analysis and Calculations in Medium Voltage Electrical Systems
Author(s): Stefano Vitali
Type:Technical Presentation
Date: 2021-09-06
Rating:
* 1 vote(s)

Analysis and Calculations in Medium Voltage Electrical Systems


Abstract
The electrical installation of an industrial site is a complex structure. Analyzing behavior in a transient condition allows optimum selection of the operation and protection devices in the installati... see more

Tag(s): TRV, generator breaker, filter, switching


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

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


Ground Fault Detection and Feeder Protection of 2x25kV Railway Traction System
Author(s): Mr. Suyash Kulkarni - Mr. Suved - M. Pakade
Type:Technical Presentation
Date: 2021-09-03
Rating:
* 0 vote(s)

Ground Fault Detection and Feeder Protection of 2x25kV Railway Traction System


Abstract
In a new 2X25 kV System, Scott transformer is used as a traction transformer and to supply the power to the railway traction system. It is protected using the percentage differential relay.

... see more

Tag(s): Fault Detection, protection, railway, traction


Ground Fault Overvoltage with Inverter-Based Distributed Energy Resources
Author(s): Aboutaleb Haddadi
Type:Technical Presentation
Date: 2021-09-02
Rating:
* 0 vote(s)

Ground Fault Overvoltage with Inverter-Based Distributed Energy Resources


Abstract
A Ground Fault Overvoltage (GFO) can occur in situations where an ungrounded transmission line and associated ungrounded transmission equipment is energized from distribution connected Distributed En... see more

Tag(s): gfov, tov, ibr, DER, inverter, islanding, load rejection, inverter based resources



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