Access to EMTP user presentations, webinars, and slide deck presentations.
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48 presentations for DER:
Author(s): Mr. Suyash Kulkarni - Mr. Suved - M. Pakade
Type:Technical Presentation
Date: 2021-09-03
Ground Fault Detection and Feeder Protection of 2x25kV Railway Traction System
Abstract
In a new 2X25 kV System, Scott transformer is used as a traction transformer and to supply the power to the railway traction system. It is protected using the percentage differential relay.
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Tag(s): Fault Detection, protection, railway, traction
Author(s): Theofilos Papadopoulos
Type:Technical Presentation
Date: 2021-09-03
Simulation of Inductive EM Interference Caused by an HVDC Underground Cable Link on a Railway System
Abstract
Scope of the presentation is to present results regarding inductive electromagnetic interference (EMI) between a real HVDC link and the nearby communication cables of a railway system under pole-to-gr... see more
Tag(s): emi, wb cable, hvdc, interference
Author(s): Bikrant Poudel
Type:Technical Presentation
Date: 2021-09-02
Optimization of Control Parameters of Grid-Connected PV System in EMTP
Abstract
It is observed that the controller gain parameters of the PV model have a significant impact on the PV plant’s response during the fault recovery and the PV plant’s interaction with the rest of th... see more
Tag(s): pv plant, ibr, pso, optimization, scripting, pll, inverter control, inverter based resources, DER
Author(s): Chandra Pallem
Type:Technical Presentation
Date: 2021-09-02
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
Author(s): Aboutaleb Haddadi
Type:Technical Presentation
Date: 2021-09-02
Ground Fault Overvoltage with Inverter-Based Distributed Energy Resources
Abstract
A Ground Fault Overvoltage (GFO) can occur in situations where an ungrounded transmission line and associated ungrounded transmission equipment is energized from distribution connected Distributed En... see more
Tag(s): gfov, tov, ibr, DER, inverter, islanding, load rejection, inverter based resources
![[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")