Technical Presentations

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

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19 presentations for transformer:




Reactive Power Energy Management, Analysis of Reactive Power Consumption in Solar Power Plant
Author(s): Neeraj Patel
Type:Technical Presentation
Date: 2021-09-07
Rating:
* 1 vote(s)

Reactive Power Energy Management, Analysis of Reactive Power Consumption in Solar Power Plant


Abstract
For any Power Plant, it is aimed to have maximum Energy Generation and yielding for the Power Output. Solar power plant comprises PV cells, framing array by connecting with each solar panel and then c... see more

Tag(s): reactive power, compensation, pv park, inverter


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


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

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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