Technical Presentations

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

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4 presentations for Short-Circuit:


Analysis of transient recovery voltage on circuit-breaker connected to HV terminals of step-up transformer located in hydro power plant

Author(s): Bozidar Filipovic,Nina Stipetic, Franjo Vukovic
Type:PDF Presentation
Downloaded: 5
Date: 2022-09-01

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Analysis of transient recovery voltage on circuit-breaker connected to HV terminals of step-up transformer located in hydro power plant


Abstract
This presentation deals with TRV on circuit-breaker installed in GIS at HV terminals of step-up transformer located in hydro power plant. An overview of standards covering TRV will be given. Modelling... see more

Tag(s): Transient Recovery Voltage (TRV), Step-Up Transformer, Generator Synchronization, Out-of-Phase Switching, Short-Circuit

Secondary arc in hybrid AC/DC overhead lines

Author(s): Domagoj Har
Type:PDF Presentation
Downloaded: 3
Date: 2022-09-01

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Secondary arc in hybrid AC/DC overhead lines


Abstract
This presentation covers a specific issue related to hybrid AC / DC overhead transmission lines: the extinction of the secondary arc current of a faulted DC pole. As a result of a pole-to-ground fault... see more

Tag(s): AC/DC Lines, Secondary Arc, Sensitivity Analysis, Frequency Scan, Shunt Reactors, High-Speed Earthing Switches

EMTP in Transmission Planning Research

Author(s): Bob Arritt
Type:PDF Presentation
Downloaded: 15
Date: 2022-07-21

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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

Use of EMTP in Transmission Planning Research

Author(s): Bob Arritt
Type:Technical Presentation
Date: 2021-03-05

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Use of 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 re... see more

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