Technical Presentations

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

page 1 of 8

36 presentations for line:




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


Induced Voltage Study
Author(s): Rohit Kunte
Type:Technical Presentation
Date: 2021-09-06
Rating:
* 0 vote(s)

Induced Voltage Study


Abstract
MidAmerican Energy has conducted studies at some locations on our system to identify voltages that are induced due to lines on the same structures. For example, MidAmerican added a new 161 kV line fro... see more

Tag(s): line, induced voltage, EMI


From FEMM to EMTP Cable Data – How to Use FEMM to Compute the Power Cable Parameters
Author(s): Frédéric Colas
Type:Technical Presentation
Date: 2021-09-05
Rating:
* 0 vote(s)

From FEMM to EMTP Cable Data – How to Use FEMM to Compute the Power Cable Parameters


Abstract
In the context of the simulation of an electrical network, different models of lines / cables are available. Among these, we can cite the PI models, the frequency dependent models (FD-Line) or the mod... see more

Tag(s): fem, cable, parameters


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



Most Watched Presentations