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Methodology for testing the electric strength of vacuum chambers designed for modern medium voltage switchgear [PDF]
Metrology and Measurement Systems, 2021 The article presents methodology for testing the electric strength of vacuum chambers designed for modern medium voltage switchgear developed by the authors, using two innovative test stands designed and constructed by the research team above ...
Paweł Węgierek +3 more
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Mechanics and Advanced Technologies, 2023 The development of industry stimulates the development of modern approaches to the optimization of welded structures. The use of pulsed electromagnetic fields, plasma currents, electrodynamic forces and their combined effects is a new trend in ...
Leonid Lobanov +3 more
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Acoustic Slow-Wave Effect Metamaterial Muffler for Noise Control of HVDC Converter Station
Frontiers in Materials, 2022 Aiming at the noise control of the HVDC converter station, a one-dimensional two-port metamaterial muffler based on the acoustic slow-wave effect is designed and manufactured.
Dingge Yang +6 more
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Failure investigation and asset management of combined measuring instrument transformers
High Voltage, 2021 Asset management of instrument transformers (ITs) has gained momentum in recent years due to their large population in the network and the potential adverse impacts of their increasing number of failures.
ShengJi Tee +4 more
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Influence of xylene on the dielectric response of an organoclay-containing nanocomposite
IET Nanodielectrics, 2020 The dielectric effect, investigated using dielectric spectroscopy and DC dielectric breakdown strength measurements, of introducing xylene into a composite system containing polyethylene, a co-polymer of ethylene and vinyl acetate and an organoclay can ...
Allison V. Shaw +3 more
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High Voltage, 2020 The addition of organoclay to a polypropylene-rubber (PP-rubber) blend, primarily introduced to compatibilise the immiscible polymer blend, invokes contrasting dielectric and charge dynamic behaviour depending on the filler loading level.
Allison V. Shaw +5 more
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Surface discharge imaging in presence of deposited space charges in non‐uniform DC electric field
High Voltage, 2021 An investigation is made of the influence of an accumulated charge sprinkled on the surface of an epoxy resin plate in corona mode on partial discharge inception and its forms as analyzed by optical imaging at DC voltage. The effects of the polarities of
Marek Florkowski +3 more
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High Voltage, 2020 Hexagonal boron nitride nanosheets (BNNSs) are two-dimensional nanomaterials with graphitic-like layered nanostructures, high surface areas, and large aspect ratios.
He Li +5 more
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Bursts modify electrical synaptic strength [PDF]
Brain Research, 2012 Changes in synaptic strength resulting from neuronal activity have been described in great detail for chemical synapses, but the relationship between natural forms of activity and the strength of electrical synapses had previously not been investigated.
Julie S, Haas, Carole E, Landisman
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Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020 Polish power industry is characterized by outdated elements and in poor technical condition. This applies mainly to overhead lines operating at medium and high voltage (MV and HV) levels.
Michał Lech
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