Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Fanghui Yin"'
Publikováno v:
High Voltage, Vol 9, Iss 3, Pp 518-527 (2024)
Abstract The authors investigated the ingredient detection technique of silicone rubber based on the Terahertz spectrum. For this purpose, 18 diverse high‐temperature vulcanised silicone rubber (HTVSR) formulations were customised, 8 of which are u
Externí odkaz:
https://doaj.org/article/103dba1a714445bab5b6cafd1541f517
Publikováno v:
High Voltage, Vol 9, Iss 2, Pp 453-465 (2024)
Abstract A key factor limiting the development of silicone rubber insulating materials is their short service life in harsh operating environments. The establishment of a self‐healing system is desired to improve the long‐term operational perform
Externí odkaz:
https://doaj.org/article/51c0427f10b34fecb2c9c0f951380b0e
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 4, Pp 1787-1798 (2024)
Composite insulators have been widely used in transmission lines. After being removed from transmission lines, their housing silicone material cannot degrade naturally. To tackle this problem, this paper proposes an effective method to recycle waste
Externí odkaz:
https://doaj.org/article/fe857e2b9bdc460089ad3d87b57ea917
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 1, Pp 392-400 (2024)
Due to their outstanding anti-flashover characteristics, composite insulators have been extensively applied in power systems. A lot of research has investigated flashover characteristics of hydrophobic specimens with artificial water droplets. Howeve
Externí odkaz:
https://doaj.org/article/256aefb83afd46d087a9398a9fad678c
Publikováno v:
Energies, Vol 17, Iss 14, p 3407 (2024)
With the development of UHV transmission technology, large-tonnage disc-type suspension porcelain insulators have been widely used. Insulators with cylindrical heads have the advantages of light weight and high strength compared with traditional insu
Externí odkaz:
https://doaj.org/article/88a64910070e451abf6c36ae9d64f1d1
Publikováno v:
High Voltage, Vol 8, Iss 3, Pp 570-582 (2023)
Abstract In order to improve the stability and reliability of high voltage direct current (HVDC) transmission lines in cold regions, this article investigated the corona discharges and the icicle growth characteristics on outdoor insulators under DC
Externí odkaz:
https://doaj.org/article/d84429f706434bd3bf7bba0e5fdae31d
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 5, Pp 1166-1178 (2023)
Abstract The effects of uneven icing, number of icicles, inclination angle of icicle, ice pallets and arc ignition on the electric field are ignored for the two‐dimensional axisymmetric model of ice‐covered insulator. Therefore, a 3D simulation m
Externí odkaz:
https://doaj.org/article/cfcde6dc1b1b45b6a932616a31148621
Autor:
Zichen Liu, Liming Wang, Hongwei Mei, Bin Cao, Fanghui Yin, Yongsheng Xu, Fuzeng Zhang, Yi Jiang, Masoud Farzaneh
Publikováno v:
High Voltage, Vol 7, Iss 6, Pp 1165-1174 (2022)
Abstract In recent years, shutdown accidents caused by thyristor voltage monitoring (TVM) board failure have occurred several times in converter stations. With the increase of operation time, the working reliability problem of TVM board becomes a cha
Externí odkaz:
https://doaj.org/article/a5145ba1048b4f5a855503e635f08631
Publikováno v:
IET Generation, Transmission & Distribution, Vol 16, Iss 22, Pp 4480-4493 (2022)
Abstract Icing disaster is one of the most serious threats to power grid security in China. This article provides a brief glance of current China's monitoring and prevention methods of icing disaster (MPI) development status. Despite a late start, Ch
Externí odkaz:
https://doaj.org/article/fef0aaf80c894c00b8fe2922c3106ab4
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 7, Iss 6, Pp 1247-1255 (2021)
Externí odkaz:
https://doaj.org/article/6be3b5dee1ac449ea393d633a45204b5