Access to EMTP user presentations, webinars, and slide deck presentations.
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167 presentations for :
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
Author(s): Theofilos Papadopoulos, Amauri Martins-Britto
Type:Technical Presentation
Downloaded: 5
Date: 2022-09-01
EMTP simulations of induced voltages and currents on aboveground pipelines by Overhead Transmission Lines
Abstract
In this presentation the modelling of earth conduction effects on the steady-state and electromagnetic transient (EMT) analysis of aboveground pipelines caused by nearby OHLs is presented by using EMT... see more
Tag(s): Induced Voltages, Induced Currents, Transmission Line, MoM-SO Modelling
Author(s): Fabio Tossani, Carlo Alberto Nucci
Type:Technical Presentation
Downloaded: 5
Date: 2022-09-01
LEMP and Ground Conductivity impact on the Direct Lightning Performance of a Medium-Voltage Line
Abstract
As part of this presentation, calculations of direct lightning overvoltages are analyzed in a medium-voltage line of such type, equipped with a multi-point grounded shield wire over lossy soil, taking... see more
Tag(s): Lightning Electromagnetic Pulse, Ground Conditivity, Shielding Failure, Back-Flashover, LIOV
Author(s): Sam Maleki
Type:PDF Presentation
Downloaded: 18
Date: 2022-07-21
Capacitor energization, power system conversion, and load flow studies in EMTP
Abstract
The addition of capacitor banks to the system may result in the frequency shift of the resonance modes in the system. This change may result in undesired interaction of the system with other elements ... see more
Tag(s): capacitor switching, overvoltage, inrush current, PSS/E import tool, frequency scan, statistical analysis
Author(s): Bob Arritt
Type:PDF Presentation
Downloaded: 15
Date: 2022-07-21
EMTP in Transmission Planning Research
Abstract
The initiation of inverter-based generation (IBG) has been changing the characteristics of the grid. The addition of non-traditional generation sources gives rise to several grid concerns, such as red... see more
Tag(s): inverter-based generation, short-circuit fault, harmonic analysis, transmission planning
![[R&D]_EMTP : Recherche et développement](https://www.emtp.com/system/files/imagecache/presentation/slide1_1.jpg "[R&D]_EMTP : Recherche et développement")
![[Protection_Devices]_Étude des courants coupés par les sectionneurs de changemen](https://www.emtp.com/system/files/imagecache/presentation/TechnicalPresentation1.jpg "[Protection_Devices]_Étude des courants coupés par les sectionneurs de changemen")
