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Shenghui Wang, Jiamin Mai and Lihong Wang
For investigating the relationship between the surface corona discharge of a DC wire and other influencing factors, a hybrid numerical model based on a fluid-chemical reaction was proposed to simulate the discharge process at the tip defect of the wire. ...
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Aleksandr Kulikov, Pavel Ilyushin, Anton Loskutov and Sergey Filippov
The identification of fault locations (FL) on overhead power lines (OHPLs) in the shortest possible time allows for a reduction in the time to shut down OHPLs in case of damage. This helps to improve the reliability of power systems. FL devices on OHPLs ...
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Fanhao Meng, Yong Ma, Yongjun Xia, Yimin Ma and Ming Jiang
This paper investigates system identification algorithms for modal identification of frame structures, such as a suspension bridge and an overhead transmission line-crossing frame, using ambient vibration measurements. The modal identification procedures...
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Mateo Cano-Solis, John R. Ballesteros and German Sanchez-Torres
Vegetation encroachment in power line corridors remains a major challenge for modern energy-dependent societies, as it can cause power outages and lead to significant financial losses. Unmanned Aerial Vehicles (UAVs) have emerged as a promising solution ...
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Thuy Duy Truong, Nguyen Huu Loc Khuu, Quoc Dien Le, Tran Thanh Cong Vu, Hoa Binh Tran and Tuong Quan Vo
Research and development on a global scale have been conducted on overhead hoist transportation systems (OHTSs) in recent years. The majority of these systems are utilized in manufacturing facilities that are either semiautomated or fully automated. By u...
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Nguyen Huu Loc Khuu, Van Anh Pham, Tran Thanh Cong Vu, Vu Thanh Binh Dao, Thuy Duy Truong, Ngoc Phi Nguyen and Tuong Quan Vo
In considering the problem of saving spaces during the transportation of items from one station to another, for example, in warehouses, factories, hospitals, etc., an automatic transportation system (ATS) that could take advantage of the above ceiling sp...
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Chengyin Ru, Shihai Zhang, Chongnian Qu and Zimiao Zhang
Aiming at the application of the overhead transmission line insulator patrol inspection requirements based on the unmanned aerial vehicle (UAV), a lightweight ECA-YOLOX-Tiny model is proposed by embedding the efficient channel attention (ECA) module into...
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Andrey Vladimirovcih Blinov, Dmitry Aleksandrovich Kostyukov, Maria Anatolevna Yasnaya, Pavel Aleksandrovich Zvada, Lyudmila Pavlovna Arefeva, Valery Nikolaevich Varavka, Roman Aleksandrovich Zvezdilin, Alexander Aleksandrovich Kravtsov, David Guramievich Maglakelidze, Alexey Borisovich Golik, Alexey Alekseevich Gvozdenko, Natalia Viatcheslavovna Lazareva, Elena Nikolaevna Kushch, Vadim Nikolaevich Goncharov, Maxim Andreevich Kolodkin, Mohammad Ali Shariati and Andrey Ashotovich Nagdalian
This paper presents the results of the development of a technology to obtain a nanostructured coating for the protection of overhead wires and the possibility of their application in the electric power industry. The paper provides an analysis of availabl...
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Andrea Cristofolini, Arturo Popoli, Leonardo Sandrolini, Giacomo Pierotti and Mattia Simonazzi
A numerical methodology is proposed for the calculation of transient electromagnetic interference induced by overhead high-voltage power lines in metallic structures buried in soil?pipelines for oil or gas transportation. A series of 2D finite element si...
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John R. Ballesteros, German Sanchez-Torres and John W. Branch-Bedoya
Drone imagery is becoming the main source of overhead information to support decisions in many different fields, especially with deep learning integration. Datasets to train object detection and semantic segmentation models to solve geospatial data analy...
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