Zobrazeno 1 - 10
of 492
pro vyhledávání: '"capacitive current"'
Publikováno v:
Zhejiang dianli, Vol 43, Iss 11, Pp 65-73 (2024)
Under the same conditions， the ground capacitance of high-voltage AC submarine cables is over 20 times greater than that of overhead lines， making resonance phenomena more likely during no-load closing of submarine cables. This paper addresses an
Externí odkaz:
https://doaj.org/article/ee3193d838b54f15abd5ee502f8cfeeb
Publikováno v:
Journal of the Serbian Chemical Society, Vol 89, Iss 1, Pp 63-77 (2024)
The electroanalytical methods have been developed for wide application, especially for trace metal ions. In this study, the applicability of 1-butyl- -3-methylimidazolium hexafluorophosphate ([BMIm][PF6]) ionic liquid as a pasting binder to fabricate
Externí odkaz:
https://doaj.org/article/ac7a7e02c1bf4122ae61b19185a8afff
Publikováno v:
Journal of Applied Science and Engineering, Vol 26, Iss 10, Pp 1373-1386 (2023)
The weighted average current control strategy has attracted much attention because of its lower-order effect on grid-connected inverters. However, the system reverse resonant peak caused by digital control delay causes the traditional WAC control to
Externí odkaz:
https://doaj.org/article/270f21eebc124144bb637f9e1598e263
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 4, Pp 856-874 (2023)
Abstract The unnecessary prolonged operating time of conventional current differential protection under high‐impedance DC line faults is an important issue affecting the continuity of power supply. This issue originates from the extreme differentia
Externí odkaz:
https://doaj.org/article/a367fd30aa6f4b8081dc52b508e32d36
Autor:
Hongtao Ren, Ying Zhang
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 216-223 (2021)
Due to the loop distance of double circuit transmission line on the same tower is small, the electromagnetic coupling and electrostatic coupling between the power failure line and the running line are greatly enhanced, and higher induced current and
Externí odkaz:
https://doaj.org/article/987008a1c0374a83986a2dd6db44930d
Publikováno v:
Energies, Vol 16, Iss 12, p 4764 (2023)
To perform a capacitive current switching test (CCT) at AC extra-high-voltage (EHV) and above level, this paper proposes a new multi-transformer synthetic circuit (MTSC) test method that replaces the general synthetic test method using capacitor bank
Externí odkaz:
https://doaj.org/article/81d55af8ba4747099b287d24c4eff2f6
Publikováno v:
Protection and Control of Modern Power Systems, Vol 5, Iss 1, Pp 1-9 (2020)
Abstract With respect to sensitivity, selectivity and speed of operation, the current differential scheme is a better way to protect transmission lines than overcurrent and distance-based schemes. However, the protection scheme can be severely influe
Externí odkaz:
https://doaj.org/article/e038aea5e53a4e9785c295123493c8f0
Akademický článek
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Publikováno v:
Archives of Electrical Engineering, Vol vol. 68, Iss No 1, Pp 135-146 (2019)
The arc suppression coil determines whether it can effectively extinguish the arc when it is grounded in the neutral non-effective grounding system. An artificial grounding test is an importantway to verify its performance. In this study, 13 substati
Externí odkaz:
https://doaj.org/article/73e9c8c90d1d4cb19c5d8449a3100bee
Publikováno v:
Frontiers in Bioscience-Landmark, Vol 27, Iss 5, p 155 (2022)
Background: We obtained microelectrode recordings from four patients with intractable aggressivity who underwent surgery at posteromedial hypothalamus under general anaesthesia. We described two general types of extracellular action potentials (EAPs)
Externí odkaz:
https://doaj.org/article/ebbf6d3e503749d6bf82a9632537cc1b