Results 51 to 60 of about 22,263 (253)
High Voltage, EarlyView.ABSTRACT Structural mechanics field simulation plays a critical role in the vibration characteristic analysis of electrical equipment. Existing structural field analysis of equipment based on numerical simulation faces challenges such as convergence difficulties and prolonged computational time, failing to meet the demand for real‐time prediction of ...
Wanqing Wang +6 more
wiley +1 more source
Engineering Reports, Volume 8, Issue 3, March 2026.The study uses affine transformation, contrast enhancement, and mosaic masking for image enhancement and introduces the Convolutional NeXt module in YOLOv8 based on masked self‐encoder and response normalization, along with improvements to the convolutional block attention module.
Yu Lei, Zhihao Liang, Jiayun Huang
wiley +1 more source
Applied Sciences, 2023 Mechanical defects and partial discharge (PD) defects can appear in the indoor switchgear of substations or distribution stations, making the switchgear a safety hazard. However, traditional acoustic methods detect and identify these two types of defects
Dongyun Dai +5 more
doaj +1 more source
A new coupling solution for G3-PLC employment in MV smart grids [PDF]
, 2019 This paper proposes a new coupling solution for transmitting narrowband multicarrier power line communication (PLC) signals over medium voltage (MV) power lines.
Artale G. +7 more
core +1 more source
Advanced Materials, Volume 38, Issue 7, 2 February 2026.A systematic study of a series of porous organic cages with perfluorinated alkyl side‐chains of different lengths is presented. The structure‐property relationship of the various cages on gas sorption of highly potent greenhouse gases, such as perfluorocarbons (PFCs), sulfur hexafluoride (SF6), and nitrogen trifluoride (NF3) is investigated.
Ke Tian +8 more
wiley +1 more source
A Fuzzy Logic Approach to Health Index Determination for a Gas-Insulated Switchgear [PDF]
, 2023 Nattapon Panmala +2 more
openalex +1 more source
Engineering Reports, Volume 8, Issue 2, February 2026.Graphical abstract illustrates the optimization process in MATLAB software for network reconfiguration to improve reliability and voltage profile using PSO‐CLDIW. ABSTRACT The growing energy demand has intensified reliability challenges in power distribution systems.
Samson Ademola Adegoke +3 more
wiley +1 more source
Sensors, 2016 In this study a new built-in ultrahigh frequency (UHF) antenna sensor was designed and applied in a high-voltage switchgear for partial discharge (PD) detection.
Xiaoxing Zhang, Zheng Cheng, Yingang Gui
doaj +1 more source
Nonstructural Design Requirements for Functional Recovery Performance
Earthquake Spectra, Volume 42, Issue 1, February 2026.Work is underway in the United States to develop the first generation of prescriptive seismic design provisions for functional recovery. The Building Seismic Safety Council (BSSC) has proposed targeting a 25% probability of exceeding 0 days for functional recovery category (FRC) A, 3 days for FRC B, 2 months for FRC C, and 6 months for FRC D at the ...
Kristen Blowes +5 more
wiley +1 more source
Seismic evaluation of ±800 kV UHVDC disconnect switch by shake table test
The Journal of Engineering, 2019 Disconnect switches, the widely used electrical substation apparatuses, however, were severely damaged in several earthquakes, causing huge economic losses.
Jiayi Wen, Qiang Xie
doaj +1 more source