Technical Presentations

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

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56 presentations for DER:


TOV for renewable, evaluating three different grounding technologies

Author(s): Diego F. Rodríguez - GERS
Type:Technical Presentation
Date: 2021-06-17

Rating:
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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

Induced Currents and Voltages in Underground Metallic Pipelines due to nearby Power Lines

Author(s): L. Czumbil - Technical University of Cluj-Napoca
Type:Technical Presentation
Date: 2021-06-16

Rating:
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Induced Currents and Voltages in Underground Metallic Pipelines due to nearby Power Lines


Abstract
During the last decades, environmental and economic reasons impose that gas or water pipelines share the same distribution paths with high voltage or medium voltage power lines, to restrain the financ... see more

Synchronous condenser transformer energization with PAMSUITE

Author(s): Manuel Martinez - EDF
Type:Technical Presentation
Date: 2021-06-16

Rating:
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Synchronous condenser transformer energization with PAMSUITE


Abstract
In engineering studies, getting the necessary input data for performing EMTP simulations may be one of the most challenging tasks.
Indeed, the characteristics of the system under study are usual... see more

Modeling of energy systems with renewable energy sources

Author(s): Anton Stepanov
Type:On-demand Webinars
Date: 2021-06-03

Rating:
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Modeling of energy systems with renewable energy sources


Abstract
The webinar presents a module for modeling renewable energy sources (Renewable Energy Systems) The module contains detailed models of wind and solar power plants and is successfully used to analyze va... see more

Eigenvalue stability analysis of subsynchronous torsional interactions

Author(s): Stefan Kovacevic, Dragan Jovcic, Pierre Rault, Olivier Despouys
Type:Technical Presentation
Date: 2021-03-05

Rating:
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Eigenvalue stability analysis of subsynchronous torsional interactions


Abstract
It is well-known that an LCC HVDC may deteriorate damping of torsional modes of nearby turbine-generators, and for weak AC grid connections the HVDC may even destabilize the system. There are fewer dy... see more

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