Results 61 to 70 of about 138,563 (198)

Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System [PDF]

, 2008
Li Q, Xu H, Zhang Q, Wang X, Li ZG. Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System.
Li, ZhiGang, Li ZG(李智刚), Xu, Hongli, Zhang QF(张奇峰), Qiang Li, Li, Qiang ; https://orcid.org/, Wang, Xiaohui, Xiaohui Wang, Zhigang Li, Wang XH(王晓辉), Hongli Xu, Qifeng Zhang, Zhang, Qifeng, Li Q(李强), Xu HL(徐红丽)   +14 more
core   +1 more source

Intertwined Topological Phases in TaAs2 Nanowires with Giant Magnetoresistance and Quantum Coherent Surface Transport

Advanced Materials, Volume 37, Issue 28, July 17, 2025.
Synthesis of topological semimetal TaAs2 nanowires in situ encapsulated with a thin SiO2 shell unravel a richness of intertwined topological phases manifested by their magnetotransport features: A near‐room‐temperature metal‐to‐insulator transition, strong expressions of topologically nontrivial surface transport, giant magnetoresistance with direction‐
Anand Roy, Anna Eyal, Roni Majlin Skiff, Barun Barick, Samuel D. Escribano, Olga Brontvein, Katya Rechav, Ora Bitton, Roni Ilan, Ernesto Joselevich   +9 more
wiley   +1 more source

Optimization of Ampacity in High-Voltage Underground Cables with Thermal Backfill Using Dynamic PSO and Adaptive Strategies

Energies
This article addresses challenges in the design of underground high-voltage transmission lines, focusing on thermal management and cable ampacity determination.
Brayan A. Atoccsa, David W. Puma, Daygord Mendoza, Estefany Urday, Cristhian Ronceros, Modesto T. Palma   +5 more
doaj   +1 more source

Review on Synthesis Methods of Carbon Nanotubes as Activated Carbon Composites Based on Biomass for Supercapacitors in Electric Vehicles

Energy Technology, Volume 13, Issue 7, July 2025.
This work reviews various methods to synthesize carbon nanotubes and analyzes the best methods to produce composites for supercapacitors for electric vehicles. Chemical vapor deposition is found to be the best method because the produced CNTs can be used directly without purification unless the catalyst particles need to be removed.
Apri Wiyono, Nurin Wahidah Mohd Zulkifli, Wan Mohd Ashri Wan Daud, Yusep Sukrawan, Rani Anggrainy, Ade Syafrinaldy, Henry Nolandy, Asroful Abidin, Ragil Sukarno, Muhammad Aziz   +9 more
wiley   +1 more source

Ampacity Calculation of Three-Core Submarine Export Cables for Offshore Wind Farms

南方能源建设
[Objective] Accurate calculation of the ampacity for export cables from offshore wind farms is crucial for their economical and reliable operation. However, the existing IEC 60287 standard lacks a calculation method for the J-tube laying configuration ...
Xi YANG, Youbing FAN, Zhengbo LIANG, Junping HOU, Xiantao TAO, Jie CHEN   +5 more
doaj   +1 more source

Analysis of excessive sheath currents in multiple cable circuits bonded to the same grounding grid

High Voltage, Volume 10, Issue 3, Page 689-698, June 2025.
Abstract In urban power networks, a common practice is to bond numerous high‐voltage cable circuits to a single grounding grid located in underground tunnels, primarily for reasons of installation convenience. In these situations, excessively high levels of sheath currents were often detected during routine inspections, but no electrical faults were ...
Gen Li, Wenjun Zhou, Chengke Zhou, Hang Wang, Chen Pan   +4 more
wiley   +1 more source

Ampacity calculation of cables in wind farm cable grid

, 2023
U ovom diplomskom radu prikazan je utjecaj maksimalne struje opterećenja na zagrijavanje elektroenergetskih kabela postavljenih u zemlju. Navedeni i opisani su osnovni konstrukcijski elementi elektroenergetskog kabela.
Ćavar, Marino
core   +1 more source

Influence of different anodised nanoporous structures on the anti‐icing and electrical properties of transmission Al lines

High Voltage, Volume 10, Issue 1, Page 167-177, February 2025.
Abstract Ice accumulation of overhead transmission lines can lead to serious damage to power systems. Superhydrophobic nanostructured Al conductors are proposed to replace the de‐icing or ice‐melting equipment for economic advantages, good anti‐icing properties and robust electrical performance.
Xu Dai, Yuan Yuan, Jie Xiao, Chenghao Jiang, Xujiang Hua, Huiying Xiang, Tao Zhu, Guoyong Liu, Jiang Zhou, Ruijin Liao   +9 more
wiley   +1 more source

Ampacity assessment and enhancement scheme for power cables for HDD installation

Zhejiang dianli
Directional drilling installation of cables at great depths and spans is a common method for crossing non-excavated areas. However， existing methods for assessing the ampacity of cables installed via horizontal directional drilling （HDD） do not account ...
YU Shangyu, LIU Gang, GAO Ziheng, LI Xuyi, LI Zihua, WANG Pengyu   +5 more
doaj   +1 more source

Investigation of cable current carrying capacity improvement and its effects on transmit power between Egypt and Saudi Arabia project

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This paper presents an investigation for current carrying capacity improvement of high voltage cable laid in unfavorable regions crowded with groups of high and extra high voltage power cables.
Ranya Maher, Adel El-Faraskoury, Mahmoud A. Attia, Adel Emarah   +3 more
doaj   +1 more source