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Monitoring voltage fluctuations of intracellular membranes [PDF]
Scientific Reports, 2018 In eukaryotic cells, the endoplasmic reticulum (ER) is the largest continuous membrane-enclosed network which surrounds a single lumen. Using a new genetically encoded voltage indicator (GEVI), we applied the patch clamp technique to cultured HEK293 ...
Masoud Sepehri Rad +3 more
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Modeling of Voltage Fluctuations Generated by Arc Furnaces
Applied Sciences, 2021 Arc furnaces can be classified as electricity receivers, which largely affect the quality of electricity in the power system. Voltage fluctuations are the main disturbance generated by arc furnaces.
Zbigniew Olczykowski
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Voltage Fluctuations and Flicker in Prosumer PV Installation
Energies, 2022 In this paper, we present problems connected with voltage fluctuations in low-voltage networks caused by small PV sources installed in an LV network. For the purpose of analysis, high-resolution data gathered at the output of real PV sources for 4 months
Krzysztof Łowczowski, Zbigniew Nadolny
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Active Voltage Control (AVC) for Reducing Three-phase Voltage Fluctuations
Journal of Applied Science and Engineering, 2023 The paper presents an active voltage compensator (AVC) to prevent voltage fluctuations on the load in both voltage’s rise and fall directions. This AVC is designed based on modeling a three-phase four-branch inverter according to the large-signal average
Pham Thi Giang +2 more
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Universal Voltage Fluctuations in Disordered Superconductors [PDF]
Physical Review Letters, 2020 The Aharonov-Casher effect is the analogue of the Aharonov-Bohm effect that applies to neutral particles carrying a magnetic moment. This can be manifested by vortices or fluxons flowing in trajectories that encompass an electric charge. These have been predicted to result in a persistent voltage which fluctuates for different sample realizations. Here
A. Roy, Y. Wu, R. Berkovits, A. Frydman
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Single-Phase Induction Motor Under Voltage Fluctuations
Scientific Journal of Gdynia Maritime University, 2022 Some of the most common power quality disturbances are voltage fluctuations. They are interconnected with the presence of voltage subharmonics and interharmonics.
Marcin Pepliński +2 more
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IET Generation, Transmission & Distribution, 2021 As the grid codes of wind turbines note, doubly fed induction generator (DFIG)‐based wind energy conversion system (WECS) should maintain uninterrupted operation during certain voltage faults.
Kai‐Jian Du +5 more
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Propagation of Disturbances Generated by DC Electric Traction
Energies, 2022 In Poland, rail transport is powered by the electric system with the use of traction substations that supply the electric traction with DC voltage of 3 kV.
Zbigniew Olczykowski, Jacek Kozyra
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Individual emission assessment of harmonics in DSO environment [PDF]
International Journal of Electronics and TelecommunicationsThe paper presents the propagation assessment and power quality parameters improvement system in power distribution grid. In this work main functionalities of the system are described focusing on the individual assessment module.
Szymon Barczentewicz +3 more
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IEEE Access, 2023 This paper offers an assessment of the risk and severity of light flicker, evaluated considering LED lamps as the only customer lighting technology as well as different household devices as source of voltage fluctuations.
Elena Gutierrez-Ballesteros +2 more
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