Zobrazeno 1 - 10
of 481
pro vyhledávání: '"HVDC cable"'
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 5, Pp 2208-2220 (2024)
Polypropylene (PP)-based recyclable materials have attracted tremendous interest for HVDC cable insulation applications due to their superior electrical properties, e.g., high thermal stability and superior recyclability. Compared with crosslinked po
Externí odkaz:
https://doaj.org/article/8ca581d48bc843f0b9827390fdce5e62
Publikováno v:
Wind, Vol 3, Iss 3, Pp 361-374 (2023)
Large and remote offshore wind farms (OWFs) usually use voltage source converter (VSC) systems to transmit electrical power to the main network. Submarine high-voltage direct current (HVDC) cables are commonly used as transmission links. As they are
Externí odkaz:
https://doaj.org/article/98668d2562e2421389033df44a34ae8d
Publikováno v:
Energies, Vol 16, Iss 1, p 167 (2022)
The application of cross-linked polyethylene (XLPE) cables to voltage sourced converter (VSC)-based high voltage direct current (HVDC) systems has already been technically verified and has become common, and thermoplastic (TP) is attracting attention
Externí odkaz:
https://doaj.org/article/1446dda8dd1c4d1fa6043c9dc3e2dc02
Publikováno v:
IEEE Access, Vol 9, Pp 7586-7596 (2021)
In this article, the temperature of the needle tip and the ground electrode were changed to obtain different temperature gradients. The harmonic superimposed DC voltage was also simultaneously applied to study the electrical tree initiation, growth a
Externí odkaz:
https://doaj.org/article/d208926befbe458fab4a466aa7a52e03
Autor:
Xiaozhen He, Paolo Seri, Ilkka Rytoluoto, Rafal Anyszka, Amirhossein Mahtabani, Hadi Naderiallaf, Minna Niittymaki, Eetta Saarimaki, Christelle Mazel, Gabriele Perego, Kari Lahti, Mika Paajanen, Wilma Dierkes, Anke Blume
Publikováno v:
IEEE Access, Vol 9, Pp 15847-15859 (2021)
This study compares different polymer-nanofiller blends concerning their suitability for application as insulating thermoplastic composites for High Voltage Direct Current (HVDC) cable application. Two polymer blends, PP/EOC (polypropylene/ethylene-o
Externí odkaz:
https://doaj.org/article/fa9cf1eb55e34c449612b5324981cc8a
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
Cross-linking by-products has been considered as one of the crucial factors for dielectric properties of cross-linked polyethylene, which plays an important role in the insulation performance of high voltage direct current (HVDC) cables. It migrates
Externí odkaz:
https://doaj.org/article/e188d0d06b5c45679a7a39c49048523b
Publikováno v:
IEEE Access, Vol 8, Pp 8886-8898 (2020)
Polypropylene (PP) has great potential to be used as recyclable high-voltage direct current (HVDC) cable insulation material. Electrical tree is the key factor that leads to cable insulation failure and limits the increase of HVDC transmission voltag
Externí odkaz:
https://doaj.org/article/b5f8e2c64099490ab5d1f2e9a36a6d44
Publikováno v:
IEEE Access, Vol 8, Pp 114413-114421 (2020)
The electrical tree initiation and propagation behaviors are a key issue for the polyethylene-based cable insulation. This paper focuses on the effect of crystalline morphology on electrical tree growth characteristics of high-density and low-density
Externí odkaz:
https://doaj.org/article/601671fd777c40abad5e3cadc12214ae
Publikováno v:
IEEE Access, Vol 8, Pp 184744-184751 (2020)
To improve the safety and antielectromagnetic interference performance of partial discharge detection in high-voltage DC cables, partial discharge of cables is used as a criterion for characterizing insulation defects. An ultrasonic detection method
Externí odkaz:
https://doaj.org/article/ee03f32aa1a846a78efb1b4f1d3ffe59
Autor:
Chang-Yong Song
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 10, p 1453 (2022)
Recently, there have been frequent reports of subsea cable breakage accidents caused by the drop of an anchor pile for aquaculture works involving subsea cables for high-voltage direct current (HVDC) transmission embedded in the southwest sea of Kore
Externí odkaz:
https://doaj.org/article/864589f828f34693be3fe59076c2c5e8