Technical Presentations

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

page 1 of 2

9 presentations for lightning:




Response of Overhead Lines to Direct Lightning Strikes: Assessment of the LEMP Effects
Author(s): Carlo Alberto Nucci & Fabio Tossani
Type:Technical Presentation
Date: 2021-09-07
Rating:
* 0 vote(s)

Response of Overhead Lines to Direct Lightning Strikes: Assessment of the LEMP Effects


Abstract
In the usual practice, the evaluation of the overvoltages due to direct lightning strikes to overhead power line conductors is focused on the representation of the effects of the lightning current inj... see more

Tag(s): lightning, pulse, LIOV, surge, arrester


Measurements and Simulations of Electromagnetic Transients in Wide Distribution Networks
Author(s): Luiz Felipe Ribeiro Barrozo Toledo
Type:Technical Presentation
Date: 2021-09-06
Rating:
* 0 vote(s)

Measurements and Simulations of Electromagnetic Transients in Wide Distribution Networks


Abstract
This work shows the modeling of wide distribution networks for simulation of electromagnetic transients of atmospheric origin and due to maneuvers and faults. To carry out the modeling, a methodology ... see more

Tag(s): scripting, georeference, database, measurements


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


Insulation Coordination Study of 765kV GIS SUBSTATION
Author(s): N.K.Nathan - KNR Engineers
Type:Technical Presentation
Downloaded: 0
Date: 2021-06-17
Rating:
* 0 vote(s)

Insulation Coordination Study of 765kV GIS SUBSTATION


Abstract
Gas Insulated Substations provide cost effective solution due to reduced land requirements particularly in metropolitan area where power demand is registering steep growth. With the use of GIS technol... see more

On Site Measurement and Simulation of Transferred Lightning Overvoltages
Author(s): Bruno Juriši? - KONCAR
Type:Technical Presentation
Date: 2021-06-16
Rating:
* 1 vote(s)

On Site Measurement and Simulation of Transferred Lightning Overvoltages


Abstract
In this paper, three wideband transformer models are presented: black-box, grey-box and white-box. These models are validated using the transmitted overvoltage measurements at high voltage laboratory.... see more


Most Watched Presentations