Access to EMTP user presentations, webinars, and slide deck presentations.
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56 presentations for DER:
Author(s): Stefano Vitali
Type:Technical Presentation
Date: 2021-09-06
Analysis and Calculations in Medium Voltage Electrical Systems
Abstract
The electrical installation of an industrial site is a complex structure. Analyzing behavior in a transient condition allows optimum selection of the operation and protection devices in the installati... see more
Tag(s): TRV, generator breaker, filter, switching
Author(s): Pr. Yong Cheol KANG
Type:Technical Presentation
Date: 2021-09-06
Closed-loop Synthetic Inertia Control of a Variable-speed Wind Turbine Generator
Abstract
This presentation introduces a closed-loop SIC scheme of a doubly-fed induction generator (DFIG), which relies on the measured frequency. The SIC scheme employs an additional control loop that operate... see more
Tag(s): synthetic inertia, wind park, inverter, stability, frequency control
Author(s): Frédéric Colas
Type:Technical Presentation
Date: 2021-09-05
From FEMM to EMTP Cable Data – How to Use FEMM to Compute the Power Cable Parameters
Abstract
In the context of the simulation of an electrical network, different models of lines / cables are available. Among these, we can cite the PI models, the frequency dependent models (FD-Line) or the mod... see more
Tag(s): fem, cable, parameters
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.
... see more
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
![[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")
