Zobrazeno 1 - 10
of 3 586
pro vyhledávání: '"gas-insulated"'
Publikováno v:
Industrial Robot: the international journal of robotics research and application, 2024, Vol. 51, Issue 6, pp. 908-921.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IR-01-2024-0005
Publikováno v:
电力工程技术, Vol 43, Iss 6, Pp 163-172 (2024)
Conducting vibration measurement is important for detecting potential defects in gas insulated switchgear (GIS). However, the vibration signals of the GIS body are affected by the base vibration, measurement noise, and environmental noise, which lead
Externí odkaz:
https://doaj.org/article/ffb48772b2884d62a51d8b7d9e9d3427
Publikováno v:
Emerging Science Journal, Vol 8, Iss 5, Pp 1716-1731 (2024)
The development of printable ultrahigh-frequency (UHF) antennas as partial discharge (PD) sensors for high-voltage equipment has been extensively studied. However, achieving ultrawideband (UWB) UHF PD sensors frequently requires larger sizes, unsuita
Externí odkaz:
https://doaj.org/article/4b7e0a7734ab41a3bbeeedb532fd113f
Autor:
Hensel, Hendrik, Clemens, Markus
Publikováno v:
COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2024, Vol. 43, Issue 3, pp. 564-576.
Publikováno v:
电力工程技术, Vol 43, Iss 3, Pp 183-191 (2024)
Given the frequent missing and false alarms of partial discharge insulation defects in on-site gas insulated substation (GIS), intermittent discharge characteristics tests are conducted in this article to study the discharge characteristics of common
Externí odkaz:
https://doaj.org/article/dcac949eb3b243c4b73803f06d2288b0
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 9, Pp 1785-1794 (2024)
Abstract Due to the requirement for highly precise synchronous sampling and the substantial reliance on time difference calculations, the current partial discharge (PD) localization based on the time difference of arrival is only applicable in certai
Externí odkaz:
https://doaj.org/article/a24a8a2933214ecebc164b45b3914605
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 158, Iss , Pp 109911- (2024)
The correct identification of partial discharges (PDs) is instrumental for the maintenance plan in gas-insulated systems (GIS). However, onsite PD measurements are difficult, especially in HVDC systems, where partial discharges can be confused with i
Externí odkaz:
https://doaj.org/article/a49e8b2cdfc049f3a401f40885776691
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33513- (2024)
The temperature of the cable core and cable casing is crucial for the safety and efficiency of the transmission system. Accurately predicting the distribution and variation of the transmission temperature field in the gas insulated transmission lines
Externí odkaz:
https://doaj.org/article/b193322dacf54f87adc6d77d0be0e44a
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 4, Pp 653-664 (2024)
Abstract Gas‐insulated switchgears (GIS) are crucial components of high‐voltage power transmission and distribution systems. Internal discharges within GIS have garnered significant attention in the field of power engineering. This study investig
Externí odkaz:
https://doaj.org/article/0b631ec8f96f44888c78e1b6d088bd3c
Publikováno v:
IEEE Access, Vol 12, Pp 115171-115181 (2024)
Effective monitoring and diagnosis of partial discharge (PD) in power equipment are crucial for maintenance, particularly given the expectations of significant increases in energy generation and consumption. Although deep neural networks have been wi
Externí odkaz:
https://doaj.org/article/bb70c4e6114740849986c5ca9cc7fe46