Results 41 to 50 of about 212,643 (232)
Advances in Mechanical Engineering, 2015 Rain–wind–induced galloping phenomenon often occurs on overhead transmission tower-lines system, just as icing galloping and vortex-excited vibration; this kind of instability oscillation can cause power-line breakage or tower failure.
Chao Zhou, Yibing Liu
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High Voltage Insulator Surface Evaluation Using Image Processing
, 2017 High voltage insulators are widely deployed in power systems to isolate the live- and dead-part of overhead lines as well as to support the power line conductors mechanically.
Bagheri, Mehdi +2 more
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Monte Carlo evaluation of the impact of subsequent strokes on backflashover rate [PDF]
, 2015 The paper deals with the impact of subsequent strokes on the backflashover rate (BFR) of HV overhead transmission lines (OHLs), assessed by means of an ATP-EMTP Monte Carlo procedure.
Gatta, Fabio Massimo +3 more
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Electric and magnetic field of different transpositions of overhead power line
Archives of Electrical Engineering, 2017 In Lithuanian and Polish electric power supply systems, the power transmission lines of 400 kV voltage represent one of the most potential sources of electric and magnetic fields generation.
Deltuva Ramūnas, Lukočius Robertas
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ICTACT Journal on Communication Technology, 2021 With the fast growth of electric activity and the spreading out of town scale, our lives are approached by extremely high voltage power transmission lines.
Kousik Roy +3 more
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Universal wireless powered terminals for robust overhead transmission line monitoring [PDF]
IET Power Electronics, 2019 A universal and robust wireless power transfer (WPT) system crossing insulators to feed monitoring terminals on power towers of overhead transmission lines is presented in this study. Analyses of the WPT system crossing high‐voltage insulators string indicate that system characteristics and energy loss vary under different insulation conditions ...
Changsong Cai +6 more
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Diance yu yibiaoIn the context of the construction of novel power systems, the thermal stability limit capacity of overhead distribution lines, especially the transmission capacity of interconnected lines in N-1 mode, has become a bottleneck that restricts the flexible ...
ZHANG Shusen +5 more
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Lighting performance study on existing 275KV overhead line in TNB system [PDF]
, 2013 Lightning is the primary cause of tripping for most overhead power transmission lines. Few methods have heen discovered to estimate the lightning performance of a transmission line.
Thamodharan, Muralitharan
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Methodology of monitoring ice on wires with considering misalignment of power line armature
Известия высших учебных заведений: Проблемы энергетики, 2017 One of the most serious causes of accidents in high-power electric power systems is the formation of ice on the wires of high-voltage transmission lines (HVL).
D. A. Yaroslavskiy +5 more
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Seasonal variation of transmission line outages in Peninsular Malaysia [PDF]
, 2017 Researchers have observed the impact of climate changes on overhead line outages. It is known that overhead lines are very prone to lightning strikes due to their height and location which are normally in an open and exposed area.
Ab Kadir, Mohd Zainal Abidin +2 more
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