Access to EMTP user presentations, webinars, and slide deck presentations.
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56 presentations for DER:
Author(s): D.Chatzipetros, C.K. Traianos, A.I. Chrysochos, K.Bitsi
Type:Technical Presentation
Downloaded: 0
Date: 2023-04-01
Proximity Effects in Trefoil Cable Arrangement: EMTP Simulation Versus Experimental Validation at Power Frequency
Abstract
In this presentation three single-core cables with 630 mm2 copper conductors and lead sheathed cores, being in trefoil touching formation, are simulated through EMTP® and evaluated against experiment... see more
Tag(s): Cable, EMTP Simulation, Experimental Validation, Proximity Effects, Power Frequency
Author(s): Theofilos Papadopoulos, Andreas Chrysochos
Type:Technical Presentation
Downloaded: 0
Date: 2023-04-01
Modelling Aspects of Sheath Bonding in Underground Power Cable Systems Using EMTP®
Abstract
The accurate modelling of underground cable systems and specifically of sheath bonding designs in system studies is very important. In this presentation different modelling issues regarding the calcul... see more
Tag(s): Underground Cable Systems, Sheath Bonding, Modeling, Power Frequency, EMTP Simulation
Author(s): Dileep Kumar
Type:Technical Presentation
Downloaded: 0
Date: 2023-04-01
Overvoltage Occurrence Due to Ferroresonance Phenomena During The EHV Cable Feeder Charging
Abstract
EHV cables have higher capacitance and a larger current, which increases the possibility of overvoltage occurrences during the charging. A 400kV EHV cable experienced a long-duration overvoltage incid... see more
Tag(s): EHV Cables, Overvoltage, Ferroresonance, Lightning Arrestor, EMTP Simulation
Author(s): Dr. Adhishree
Type:Technical Presentation
Downloaded: 4
Date: 2022-09-01
Data driven and machine learning based approach for microgrid protection using EMTP
Abstract
Modern intelligent digital relays embedded with phasor measurement units have facilitated easy access and collection of electrical signals in a microgrid. ? In this work, a model for detection, locati... see more
Tag(s): Machine Learning, Protection Schemes, Fault Detection, Fault Isolation, Real-Time Implementation
Author(s): Neerajchandra Patel
Type:Technical Presentation
Downloaded: 8
Date: 2022-09-01
Ferroresonance Phenomena for Voltage Transformer failure – Simulation & Analysis using EMTP and Mitigation Technique
Abstract
Ferroresonance is an oscillating phenomenon between a non-linear inductance and a capacitor that can results in highly distorted over voltages and overcurrent. Ferroresonance phenomenon occurs when a ... see more
Tag(s): Ferroresonance, Transformers, Low-Frequency Transients, Overvoltage, Non-Linear Element
![[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")
