Results 21 to 30 of about 4,806,995 (286)

Nonlinear longitudinal/transversal modal interactions in highly extensible suspended cables [PDF]

, 2008
Recent research literature mostly deals with nonlinear resonant dynamics of low-extensible cables involving transversal modes. Herein, we aim to investigate geometrically nonlinear longitudinal/transversal modal interactions in highly extensible ...
Rega, G., Srinil, N.
core   +4 more sources

MVDC MgB2 superconducting cables for hybrid power transmission [PDF]

, 2023
Combining liquid hydrogen and superconducting cables presents a unique opportunity for a more decarbonized world. The European project SCARLET has been launched to demonstrate inter alia the feasibility of an MVDC hybrid system that distributes hydrogen ...
Lallouet, Nicolas, Roudaut, Julien, Kováč, Pavol, Hole, Stephane, Sodiro, Bruno, Marian, Adela, Reiser, Wolfgang, Morandi, Antonio, Bruzek, Christian-Eric, Magnusson, Niklas, Combessis, Bruno, Spina, Tizana, Gomory, Fedor, Melaccio, Umberto, Bouvier, Gregory, Tropeano, Matteo, Grasso, Gianni   +16 more
core  

Review on Detection and Analysis of Partial Discharge along Power Cables

Energies, 2021
Partial discharge (PD) detection and analysis plays a crucial role for acceptance testing and condition monitoring of power cables. Various aspects are related to PD in power cables from theory to practice.
Xiaohua Zhang, Bo Pang, Yaxin Liu, Shaoyu Liu, Peng Xu, Yan Li, Yifan Liu, Leijie Qi, Qing Xie   +8 more
doaj   +1 more source

Design and Application of a New-Type Power Cable Multi-parameter Live Detection Device

Zhongguo dianli, 2021
Current power cable live detection technology has such problems as complicated operation, high detection difficulty, numerous equipment types and high testing personnel requirement. A new type of multi-parameter live detection device is thus designed for
Cheng ZHANG, Weidong WANG, Yanbin YANG, Yang ZHAO, Yi ZHOU, Jingcheng ZHANG   +5 more
doaj   +1 more source

Analysis of Multi-Frequency Oscillation Stability in a Prosumer Power Network

Frontiers in Energy Research, 2022
Multi-frequency oscillation is a new type of electromagnetic oscillation issue in power systems caused by the increasing penetration of renewable power and power electronic devices.
Zuanhong Yan, Chao Hong
doaj   +1 more source

Offshore Wind Farms On-Site Submarine Cable Testing and Diagnosis with Damped AC

Energies, 2019
The current power cables IEC standards do not provide adequate recommendations for after-laying testing and diagnosis of offshore export and inter-array power cables.
Edward Gulski, Rogier Jongen, Aleksandra Rakowska, Krzysztof Siodla   +3 more
doaj   +1 more source

Photovoltaic Maximum Penetration Limits on Medium Voltage Overhead and Underground Cable Distribution Feeders: A Comparative Study

Energies, 2021
This paper investigates the maximum photovoltaic (PV) penetration limits on both overhead lines and underground cables medium voltage radial distribution system. The maximum PV penetration limit is estimated considering both bus voltage limit (1.05 p.u.)
Sultan Sh. Alanzi, Rashad M. Kamel
doaj   +1 more source

Research and analysis on defect detection of semi-conductive layer of high voltage cable [PDF]

E3S Web of Conferences, 2020
As a component of the Internet of things, high-voltage cables are the power supply infrastructure for the modern development of cities. The operation experience shows that the high-voltage cable has been broken down many times due to the defective ...
Liu Sanwei, Zhang Jun, Xie Yi, Duan Jianjia, Huang Fuyong, Duan Xiaoli, Zeng Zeyu   +6 more
doaj   +1 more source

Dielectric parameters of phase and belt paper impregnated insulation of power cables

Electrical engineering & Electromechanics
Introduction. Medium voltage power cables with paper impregnated insulation remain an important component of power networks. The reliability and efficiency of such cables have been confirmed by their long service life also at nuclear power plants ...
G. V. Bezprozvannych, Y. S. Moskvitin, I. O. Kostiukov, O. M. Grechko   +3 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source