Zobrazeno 1 - 10
of 1 032
pro vyhledávání: '"Harmonic resonance"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 161, Iss , Pp 110182- (2024)
The coupling of railway power conditioner (RPC), network, and train will change the impedance characteristics of the existing traction power supply systems, which will lead to the unclear law of high-frequency harmonic resonance. This paper aims to s
Externí odkaz:
https://doaj.org/article/2e57ca515b0e4c5c90043a0ab2ccfd65
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 161, Iss , Pp 110147- (2024)
In recent years, non-characteristic harmonic resonance was observed in several high-voltage direct current (HVDC) systems in China. Intuitively, additional filters can be installed to mitigate the resonance. However, such a solution does not prevent
Externí odkaz:
https://doaj.org/article/b07ebf37ae504817b41eaff3a7467ac5
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 15, Iss 1, Pp 100559- (2025)
To ensure the safety of power energy transmission channel and mitigate the harm caused by galloping of iced transmission lines, the axial time-delay velocity feedback strategy is adopted to suppress the galloping. The partial differential equation of
Externí odkaz:
https://doaj.org/article/6bf6760bd2334f9f87c0cabc2d0101cb
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 159, Iss , Pp 110046- (2024)
The conventional passivity-based controller design of LCL-type grid-connected inverters can ensure the stability of the inverter-grid system, but cannot guarantee sufficient stability margin. Harmonic resonance caused by insufficient phase margin at
Externí odkaz:
https://doaj.org/article/38b5367592e9447ebe2e3ecf2e99e5fa
Publikováno v:
Energies, Vol 17, Iss 22, p 5523 (2024)
The zinc oxide (ZnO) arrester is positioned on the locomotive roof, preventing other onboard electrical equipment from being harmed by external and internal overvoltages. A number of locomotive arrester burnout and explosion accidents occur during tr
Externí odkaz:
https://doaj.org/article/a954508e04b843dfa151a94998263528
Autor:
Talabi, Wole
Publikováno v:
Fantasy & Science Fiction. Mar/Apr2018, Vol. 134 Issue 3/4, p226-243. 18p.
Publikováno v:
Railway Engineering Science, Vol 31, Iss 4, Pp 396-410 (2023)
Abstract The harmonics and resonance of traction power supply systems (TPSSs) aggravate the electromagnetic interference (EMI) to adjacent metallic pipelines (MPs), which has aroused widespread concern. In this paper, an evaluation method on pipeline
Externí odkaz:
https://doaj.org/article/62826f23e3ec4b029234f1be378f18b1
Publikováno v:
Zhejiang dianli, Vol 42, Iss 2, Pp 1-8 (2023)
Grid-connected offshore wind farms are likely to cause harmonic resonances in the power system that jeopardize the safe operation of the power grid. To this end， the impact of grid-connected offshore wind farms on the transient overvoltage and harm
Externí odkaz:
https://doaj.org/article/10dcdbae88374838926eeca31cdd1d79
Autor:
Nien-Che Yang, Yu-Wei Hsu
Publikováno v:
IEEE Access, Vol 11, Pp 69190-69203 (2023)
The open distribution system simulator (OpenDSS) is open-source software developed by the Electric Power Research Institute (EPRI) in the United States for analyzing distribution systems. OpenDSS is primarily used in distribution systems for fundamen
Externí odkaz:
https://doaj.org/article/4336141a2dc7463fa410be16a6476b16