Results 151 to 160 of about 369,200 (203)
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IEEE Transactions on Power Delivery
Icing can deteriorate the electrical performance of overhead power line insulators, thus increasing the risk of ice flashovers during operation. Evaluating insulator icing conditions and risks in images requires recognizing shed parameters.
Wei Liang +7 more
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Icing can deteriorate the electrical performance of overhead power line insulators, thus increasing the risk of ice flashovers during operation. Evaluating insulator icing conditions and risks in images requires recognizing shed parameters.
Wei Liang +7 more
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International Journal of Electrical Power & Energy Systems, 2018
In this paper, it is analyzed how the measurement uncertainty of the overhead power line conductor heights influences the calculation results of electric field strength and magnetic flux density in the vicinity of the line.
M. Grbić, J. Mikulović, D. Salamon
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In this paper, it is analyzed how the measurement uncertainty of the overhead power line conductor heights influences the calculation results of electric field strength and magnetic flux density in the vicinity of the line.
M. Grbić, J. Mikulović, D. Salamon
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Overhead Power Line Sag Monitoring through Augmented Reality
North American Power Symposium, 2018Monitoring overhead power line sag amount plays an important role in increasing the line delivered power capacity. The sag amount has to be within certain limits and the clearance has to be maintained at all time to avoid possible failures and power ...
M. Şermet, I. Demir, S. Kucuksari
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15th IET International School on High Voltage Engineering and Testing 2008, 2008
An introduction to the vital components of overhead power lines and some of the fundamental design & testing concepts for engineers to embrace.
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An introduction to the vital components of overhead power lines and some of the fundamental design & testing concepts for engineers to embrace.
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Electrodynamics Simulation of Overhead Power Lines
IEEE Transactions on Power Delivery, 2012Electrical overhead power lines are important installations today. They are the main part of electric transmission and distribution systems that are vital to developed societies. A key factor for proper operation is correct clearance between conducting parts and earthed parts. These separations can be altered by the movement in the conductors caused by
Antonio F. Otero +3 more
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National Power Systems Conference, 2020
The progress in computation power has motivated neural network based solutions in a diverse area of study. Partial discharges (PD) detection is a very old challenge for power operators.
Dilshad Ahmad, Shaorong Wang, M. Alam
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The progress in computation power has motivated neural network based solutions in a diverse area of study. Partial discharges (PD) detection is a very old challenge for power operators.
Dilshad Ahmad, Shaorong Wang, M. Alam
semanticscholar +1 more source
Lightning attachment to overhead power lines
2020Lightning is the main cause of unscheduled interruptions in overhead power lines, affecting reliability of power supply and thus, consequently, resulting in economic losses. Lightning-caused insulation flashover in overhead power lines is associated with the fast-front overvoltages across line insulation, arising due to direct lightning strokes or ...
Pantelis N. Mikropoulos +2 more
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Drones for Inspection of Overhead Power Lines with Recharge Function
2020 23rd Euromicro Conference on Digital System Design (DSD), 2020In recent years drones have proven their ability to solve complex tasks autonomously and effectively. Drones have not been present as a ubiquitous technology for solving these tasks yet. The reason is mainly due to their limited flying time. The technology has great market potential in many areas if flight time could be increased.
Gerd vom Bögel +4 more
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Smart Tower of Overhead Power Lines
2019 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM), 2019A distinctive feature of a smart electrical network is the continuous monitoring of the state of overhead power lines (OHL). An important problem is the effective location of the damage to the OHL, as well as monitoring the external impact of the environment causing accidents.
Aleksandr Shilin +2 more
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Roman engineering [overhead power line history]
Proceedings of the IEEE, 2003A modern engineer visiting Rome, as the author did recently, cannot fail to be impressed by the work of the Roman engineers of 2000 years ago. However much manual labor was available in the capital of the empire, the planning and construction of the Colosseum and the Pantheon were magnificent engineering achievements.
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