The Mechanism of Short-Circuit Oscillations in Automotive-Grade Multi-Chip Parallel Power Modules and an Effective Mitigation Approach [PDF]
SensorsThis paper presents an in-depth analysis of the oscillation phenomenon occurring in multi-chip parallel automotive-grade power modules under short-circuit conditions and investigates three suppression methods.
Kun Ma +9 more
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Impedance-Based Short Circuit—Short Circuit Fault Location Method in Coaxial Cables
IEEE Access, 2023 The paper presents the results of the assessment and verification of a non-destructive method of fault location in coaxial cables with a local weakening of insulation.
Aneta Bugajska, Tomasz Desaniuk
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Determination of the scope of the experimental-calculation method for measuring the touch voltage
Electrical engineering & Electromechanics, 2023 The work is devoted to the improvement of methods for determining the normalized parameters of the grounding system (GS) of operating power stations and substations.
D. G. Koliushko +2 more
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Load Flow and Short-Circuit Methods for Grids Dominated by Inverter-Based Distributed Generation
Energies, 2022 The use of power-electronics-based devices in distribution generation seeks to improve energy quality and reduce costs. The inverter-based distributed generator, that works in different operation modes, has emerged as a promising technology.
Luiz Guilherme Riva Tonini +2 more
doaj +1 more source
IEEE Access, 2021 Accurate and fast fault monitoring system is important for photovoltaic (PV) systems to reduce the damage and energy loss associated with faults. This paper presents a fast fault detection and classification scheme for PV systems.
F. M. Aboshady, Ibrahim B. M. Taha
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Numerical Investigation of PEMFC Short-Circuit Behaviour Using an Agglomerate Model Approach
Energies, 2020 With increasing interest in clean energy generation in the transportation sector, increasing attention has been given to polymer-electrolyte-membrane fuel cells as viable power sources.
Carsten Cosse +4 more
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Forces and Stresses in the Windings of a Superconducting Fault Current Limiter
Energies, 2022 This paper presents the design of a Superconducting Fault Current Limiter (SFCL) and calculation results of forces and stresses in the windings of a resistive fault current limiter.
Janusz Kozak
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Machines, 2023 This article, besides offering data of great value for any designer of high-power short-circuits of special three-winding design, illustrates the correlation with the corresponding FRA measurements, validating this type of measurement.
Cristian-Eugeniu Sălceanu +5 more
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Folded ESIW Bandpass Filter With Inverters Based on Short-Circuits Along the Folding Gap
IEEE Access, 2022 The benefits of empty substrate integrated waveguide (ESIW) are already well-known and contrasted in the literature, as well as the benefits of designing filters and other devices according to this technology.
Marcos D. Fernandez +2 more
doaj +1 more source
Allocation of synchronous condensers for restoration of system short-circuit power
Journal of Modern Power Systems and Clean Energy, 2017 Modern power systems, employing an increasing number of converter-based renewable energy sources (RES) and decreasing the usage of conventional power plants, are leading to lower levels of short-circuit power and rotational inertia. A solution to this is
Emanuel MARRAZI +2 more
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