Access to EMTP user presentations, webinars, and slide deck presentations.
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6 presentations for surge:
![Insulation coordination study of 220 kV transmission line for reliability improvement against lightning-induced overvoltages Insulation coordination study of 220 kV transmission line for reliability improvement against lightning-induced overvoltages](https://www.emtp.com/system/files/imagecache/presentation/JENGADEESH.png)
Author(s): Jegadeesh Kumar
Type:Technical Presentation
Downloaded: 12
Date: 2022-09-01
Insulation coordination study of 220 kV transmission line for reliability improvement against lightning-induced overvoltages
Abstract
This presentation shows a detailed insulation coordination verification using EMTP. It includes an accurate representation of transmission line components considering actual site data such as conducto... see more
Tag(s): Insulation Coordination, Lightning Strike, LIOV, Line Surge Arresters, Back-Flashover
![Response of Overhead Lines to Direct Lightning Strikes: Assessment of the LEMP Effects Response of Overhead Lines to Direct Lightning Strikes: Assessment of the LEMP Effects](https://www.emtp.com/system/files/imagecache/presentation/D6_ResponseOverheadLinesDirectLightningStrikesAssessmentLEMP_Nucci_UBologna.png)
Author(s): Carlo Alberto Nucci & Fabio Tossani
Type:Technical Presentation
Date: 2021-09-07
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
![Measurements and Simulations of Electromagnetic Transients in Wide Distribution Networks Measurements and Simulations of Electromagnetic Transients in Wide Distribution Networks](https://www.emtp.com/system/files/imagecache/presentation/D5_MeasuremntSimEMTWideDistributionNetworks_Toledo_Lactec.png)
Author(s): Luiz Felipe Ribeiro Barrozo Toledo
Type:Technical Presentation
Date: 2021-09-06
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
![Insulation Coordination Study of 765kV GIS SUBSTATION Insulation Coordination Study of 765kV GIS SUBSTATION](https://www.emtp.com/system/files/imagecache/presentation/N.K.Nathan - KNR Engineers.jpg)
Author(s): N.K.Nathan - KNR Engineers
Type:Technical Presentation
Downloaded: 11
Date: 2021-06-17
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
![TOV for renewable, evaluating three different grounding technologies TOV for renewable, evaluating three different grounding technologies](https://www.emtp.com/system/files/imagecache/presentation/Diego F. Rodriguez - GERS.jpg)
Author(s): Diego F. Rodríguez - GERS
Type:Technical Presentation
Date: 2021-06-17
TOV for renewable, evaluating three different grounding technologies
Abstract
Temporary overvoltages (TOV) are oscillatory overvoltages mainly caused by switching or faults, which are of relatively long duration and undamped or slightly damped. Maximum overvoltages under faulte... see more