Frontiers in Energy Research, 2022 To improve the intelligence and automation for adapting to the development of prosumer substations, this paper proposes an isolation switch opening and closing position discrimination method based on intelligent image recognition technology.
Bozhong Wang +14 more
doaj +1 more source
Energy Reports, 2022 This paper presents a multi degree of freedom rail mounted inspection robot in GIS Substation and its adaptive pose adjustment method. According to the operation requirements of GIS indoor inspection robot, the functional models of robot walking module ...
Yi Xiao +4 more
doaj +1 more source
Fault Detection of UHV Converter Valve Based on Optimized Cost-Sensitive Extreme Random Forest
Energies, 2022 Aiming at the problem of unbalanced data categories of UHV converter valve fault data, a method for UHV converter valve fault detection based on optimization cost-sensitive extreme random forest is proposed.
Fuqiang Xiong +5 more
doaj +1 more source
Formation and influence analysis of electrolytic corrosion products on insulator surface
High Voltage, 2021 Nowadays, end fitting corrosion reduces the mechanical strength and flashover voltage of insulators, forming a huge threat to high‐voltage direct current transmission lines.
Bin Cao +7 more
doaj +1 more source
Energy Reports, 2022 As an important supporting facility for electric vehicles, the reasonable planning and layout of charging stations are of great significance to the development of electric vehicles.
Limeng Wang +3 more
doaj +1 more source
A redundant monitoring system for monitoring substation of coal mine power supply
Meikuang Anquan, 2021 In view of the problem of remote monitoring failure caused by the failure of monitoring substation of coal mine power supply monitoring system, a redundant monitoring sub-station coal mine power supply monitoring system is designed.
FANG Chongquan
doaj +1 more source
Design of Effective 33/11 kV Injection Substations Using International Standards
Journal of Applied Science & Process Engineering, 2021 This research focuses on the design of an effective 33/11 kV modelled injection substation that conforms to an appropriate standard for equipment protection, the safety of personnel and power quality compliance.
Yinka Oyeleye +2 more
doaj +1 more source
Transformation in substation automation: Cyber-Resilient Digital Substations (CyReDS) in power grids
at - Automatisierungstechnik, 2023 AbstractThe digitalization of substations leads to a high degree of automation, which is referred to as Digital Substations with the use of the IEC 61850. An increase in cybersecurity is necessary, and technically enabled by detection and incident response systems – security-by-design is currently often secondary.
Dennis Rösch +5 more
openaire +1 more source
Analysis of the number of switches of on-load tap changer of a power transformer for field substation, taking into account discrete time and voltage level sampling [PDF]
E3S Web of Conferences, 2020 The introduction of “smart grids” technologies poses the problems of multi-criteria determination of the optimum voltage in the main substation of the object under study.
Tabachnikova T.V. +2 more
doaj +1 more source
Влияние воздушной линии напряжением 750 кВ от подстанции «Запорожская АЭС» до подстанции «Каховская» на режимы работы Объединённой энергосистемы Украины [PDF]
, 2013 Одним з головних напрямків розвитку електроенергетики України є розширення магістральних мереж, насамперед мереж напругою 750 кВ. Серед об’єктів напругою 750 кВ, що плануються до спорудження згідно з Енергетичною стратегією України, варто виділити ...
Badeshchenkova, M. +8 more
core +1 more source