Results 151 to 160 of about 191,382 (211)
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IEEE Transactions on Transportation Electrification, 2023
Due to being completely exposed outdoors without backup, overhead contact lines (OCLs) are more vulnerable to external weather conditions. To perceive the weather-related failure risk and evaluate the associated potential risks, a multilayer Bayesian ...
Shibin Gao +6 more
semanticscholar +1 more source
Due to being completely exposed outdoors without backup, overhead contact lines (OCLs) are more vulnerable to external weather conditions. To perceive the weather-related failure risk and evaluate the associated potential risks, a multilayer Bayesian ...
Shibin Gao +6 more
semanticscholar +1 more source
Calculation of inductance of conductors for overhead power lines
2011 IEEE EUROCON - International Conference on Computer as a Tool, 2011Phase conductors of overhead power lines are made of wires, which contain an aluminum conductive area and an area of steel to ensure strength. The aluminum wires are wrapped helically over the area of cylindrical steel. The paper shows the calculation of total induction of conductor.
Iulia Cata +2 more
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2025 IEEE 7th International Conference on Civil Aviation Safety and Information Technology (ICCASIT)
Aiming at the problems of low contrast, strong texture interference, and difficulty in detecting small targets in the recognition of micro-damage (area
Duanjiao Li +3 more
semanticscholar +1 more source
Aiming at the problems of low contrast, strong texture interference, and difficulty in detecting small targets in the recognition of micro-damage (area
Duanjiao Li +3 more
semanticscholar +1 more source
Power line robotic device for overhead line inspection and maintenance
Industrial Robot: An International Journal, 2017Purpose This paper aims to focus on the design and testing of a robotic device for power line inspection and cleaning. The focus for this design is on simplicity and compactness with a goal to create a device for linemen and other power line workers to keep in their toolbox. Design/methodology/approach The prototype uses V-grooved wheels to grip the
Rebecca Miller +2 more
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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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Overhead power line stringing with UAV
2017 12th International Conference on Live Maintenance (ICOLIM), 2017The goal of this abstract is to explain the methods and procedures developed by CME — Construcao e Manutencao Electromecânica, SA to execute overhead LLW Stringing — with an intelligent flight done by UAV's — Unmanned Aerial Vehicles leading to significant cost benefits and improved security, in contrast to conventional systems (helicopters, industrial
Malcolm Malveiro, Jose Cordeiro
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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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Optimal power flow considering transient thermal behavior of overhead transmission lines
, 2020Electrothermal coordination (ETC) is a concept which exploits the potential transfer capability of transmission lines by coordinating the transient thermal behavior of the conductor and the system control actions. For the realization of ETC decision, the
Mengxia Wang, Ming Yang, Xueshan Han
semanticscholar +1 more source
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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