Technical Presentations

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

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8 presentations for EMTP Simulations:


Evaluation of 3rd Order Harmonics in Microgrids

Author(s): Jesse Hoffman
Type:Technical Presentation
Downloaded: 0
Date: 2024-07-29

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Evaluation of 3rd Order Harmonics in Microgrids


Abstract
The implementation of distributed generation sources with islanding microgrid capabilities can introduce new challenges for engineers integrating new large generators to existing power systems. The ge... see more

Tag(s): Distributed Generation, Harmonic Currents, EMTP Simulations

Lightning Overvoltages Transferred Through Power Transformers - EMTP® Simulations & Measurements

Author(s): Bozidar Filipovic,Nina Stipetic, Franjo Vukovic
Type:Technical Presentation
Downloaded: 0
Date: 2023-04-01

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Lightning Overvoltages Transferred Through Power Transformers - EMTP® Simulations & Measurements


Abstract
In this presentation, different wideband transformer models will be presented: extended BCTRAN model and black-box model based on measurements of frequency-dependent admittance matrix. These models ar... see more

Tag(s): Step-Up Transformer, Short-Circuit, Protection Schemes, Real-Time Implementation, Sensitivity Analysis

Current Zero-Missing Phenomenon for Shunt Compensated Transmission Lines

Author(s): Muhammad Humayan
Type:PDF Presentation
Downloaded: 21
Date: 2022-07-21

Rating:
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Current Zero-Missing Phenomenon for Shunt Compensated Transmission Lines


Abstract
The presentation shows the ZMP at the line and shunt reactor breakers using EMTP simulations performed while planning a large wind project in the USA. It also include a discussion on the mitigation me... see more

Tag(s): shunt reactor, transmission lines, current-zero missing, line energization, unbalanced fault

Dynamic Overvoltage Conditions Experienced at a PV Solar Power Plant

Author(s): Chandra Pallem
Type:Technical Presentation
Date: 2021-09-02

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Dynamic Overvoltage Conditions Experienced at a PV Solar Power Plant


Abstract
We present the results from an investigation of the cause of dynamic overvoltage conditions experienced at a solar power plant, that resulted from energizing the PV solar plant 34.5 kV collection syst... see more

Tag(s): pv park, tov, diesel generator, temporary overvoltage

Single Pole Auto Reclosure and NGR Analysis

Author(s): Neeraj Patel - Adani Power
Type:Technical Presentation
Downloaded: 3
Date: 2021-06-21

Rating:
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Single Pole Auto Reclosure and NGR Analysis


Abstract
Unsuccessful auto reclosure has been observed in 765 kV HVAC transmission lines connected with Generation Bus. Back up Impedance Protection of Line reactor triggered during AR dead time due to power f... see more

Tag(s): single pole, analysis, auto reclosure, line reactor

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