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Related publications (15)
Enablers for Overcurrent Capability of Silicon-Carbide-Based Power Converters: An Overview
With the increase in penetration of power electronic converters in the power systems, a demand for overcurrent/ overloading capability has risen for the fault clearance duration. This article gives an overview of the limiting factors and the recent technol ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2023Vacuum Circuit Breaker Closing Time Key Moments Detection via Vibration Monitoring: A Run-to-Failure Study
Olga Fink, Gaëtan Michel Frusque
Circuit breakers (CBs) play an important role in modern society because they make the power transmission and distribution systems reliable and resilient. Therefore, it is important to maintain their reliability and to monitor their operation. A key to ensu ...
2022Three-Dimensional FDTD-Based Simulation of Induced Surges in Secondary Circuits Owing to Primary-Circuit Surges in Substations
Marcos Rubinstein, Akiyoshi Tatematsu
Currently, plenty of sensitive electronic devices are installed in secondary circuits in substations and power plants. Electronic devices may malfunction and become damaged owing to electromagnetic disturbances caused mainly by lightning surges. To protect ...
2021Protection Coordination for Reliable Marine DC Power Distribution Networks
Drazen Dujic, Seongil Kim, Gabriele Ulissi
This paper presents demonstration of a protection scheme integrated into marine DC power distribution networks to investigate the coordination between each protection action. The integrated protection scheme is based on three different time-frame protectio ...
2020Solid State Bus Tie Switch for Shipboard Power Distribution Networks
Recent trends in shipboard power distribution network design, such as the transition from AC to DC result in new challenges on the issue of distribution network protection. Devices such as a solid state bus tie switch provide a first line of defence agains ...
2020Protection Coordination in Marine DC Power Distribution Networks
The increasing penetration of renewable energy sources, energy storage systems (ESSs), and DC loads has opened the door to DC technology to pave its way into future grids. The shift has been more obvious in the marine domain supported by track records of i ...
EPFL2020Extending Protection Selectivity in DC Shipboard Power Systems by Means of Additional Bus Capacitance
DC shipboard power systems have been connsidered as a promising solution for stricter environmental regulations on ships due to their main benefits in fuel savings with variable speed engines and easy integration of energy storage systems. In order to empl ...
2019Vacuum circuit breaker modelling for the assessment of transient recovery voltages: Application to various network configurations
Mario Paolone, Carlo Alberto Nucci
Vacuum circuit breakers (VCBs) are widely used for medium voltage applications when low maintenance, long operating life, and large number of allowable switching cycles are required. The accurate estimation of the transient recovery voltages (TRVs) associa ...
Elsevier2018A Full-Scale Experimental Validation of Electromagnetic Time Reversal Applied to Locate Disturbances in Overhead Power Distribution Lines
Mario Paolone, Marcos Rubinstein, Farhad Rachidi-Haeri, Zhaoyang Wang, Reza Razzaghi
Electromagnetic time reversal (EMTR) has emerged as a promising technique to locate disturbances in power grids, thanks to its location accuracy and robustness against parameters uncertainties. Furthermore, in a reflective medium, like the one of a power n ...
2018From Timed Component-Based Systems to Time-Triggered Implementations: A Correct-by-Design Approach
In hard real-time embedded systems, design and specification methods and their associated tools must allow development of temporally deterministic systems to ensure their safety. To achieve this goal, we are specifically interested in methodologies based o ...
CEA LIST2017