Results 11 to 20 of about 54,334 (284)
Faulty sensor detection using data correlation of multivariant sensor reading in smart agriculture with IOT [PDF]
, 2019 The Internet of Things (IoT), the idea of getting real-world objects connected with each other, will change the ways we organize, obtain and consume information radically.
Malik, Ahmed Dhahir
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Statistical Safety Factor in Lightning Performance Analysis of Overhead Distribution Lines
Energies, 2022 This paper introduces a novel machine learning (ML) model for the lightning performance analysis of overhead distribution lines (OHLs), which facilitates a data-centrist and statistical view of the problem.
Petar Sarajcev, Dino Lovric, Tonko Garma
doaj +1 more source
Research on optimisation of minimum air clearance of 1000 kV UHV AC substation
The Journal of Engineering, 2019 Based on air clearance discharge characteristic curve and insulation coordination method, it is pointed out that the minimum air clearance of 1000 kV ultra-high voltage (UHV) AC substation can be further optimised.
Li Zhenqiang +3 more
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Further Research on Insulation Coordination of UHV Half-Wavelength Power Transmission Line
Zhongguo dianli, 2019 Ultra high voltage half wavelength transmission (UHV HWACT) is a kind of transmission mode with large capacity and long distance, which has the advantages that it is not necessary to install reactive compensation devices of the line and to build switch ...
Liuchun ZHANG
doaj +1 more source
Solar timber kilns: State of the art and foreseeable developments [PDF]
, 2009 Analysis of the evolution in solar heated drying kilns in recent decades shows that there have been a series of modifications to optimize their thermal and drying efficiency.
JANNOT, Yves +2 more
core +5 more sources
Ain Shams Engineering Journal, 2023 The new extra high voltage overhead lines and substations have increased the overvoltage phenomenon in the electrical interconnected system, especially in high voltage circuit breakers operate in a failure condition.
Ricardo Manuel Arias Velásquez +1 more
doaj +1 more source
Energies, 2018 Arcing horns are widely used in high voltage overhead lines to protect insulator strings from being destroyed by the free burning arcs caused by lightening faults.
Xiandong Li, Hua Li, Yi Liu, Fuchang Lin
doaj +1 more source
Research on over-voltage characteristics of ultra high-voltage direct current transmission system
Energy Reports, 2022 Load dumping overvoltage has a significant effect on insulation coordination of direct current (DC) transmission system. Based on the PSCAD/EMTDC electromagnetic transient simulation programs, this paper has built the electromagnetic transient ...
Yingjin Li +6 more
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Energy Reports, 2022 Accurately predicting the overvoltage level under typical faults and operating condition in the UHVDC (Ultra High Voltage DC) transmission project is not only beneficial to the insulation coordination design of the system, improving the security and ...
Yanli Li +6 more
doaj +1 more source
Energies, 2020 Lightning stroke on a transmission tower structure is one of the major reasons that results in high voltages at the tower arms due to the excessive lightning current flowing through the transmission tower to earth.
Abdullah H. Moselhy +3 more
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