Results 131 to 140 of about 10,924 (312)
AIP AdvancesAiming at the reliability requirements of the permanent magnet repulsion mechanism for vacuum circuit breakers, the finite element numerical analysis model of the electromagnetic force of the permanent magnet repulsion mechanism for the vacuum circuit ...
Yuntao Wang +5 more
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2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems
Advanced Materials, EarlyView.A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley +1 more source
Research on computer aided testing of pilot response to critical in-flight events [PDF]
Experiments on pilot decision making are described. The development of models of pilot decision making in critical in flight events (CIFE) are emphasized.
Giffin, W. C. +2 more
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NUMERICAL SIMULATIONS OF COUPLED PROBLEMS IN A VACUUM DISJUNTOR [PDF]
, 2011 In this work we carried out the modelling, the discretization and the numerical simulation of a vacuum breaker. We present a mathematical model of the multi-physical problem involving mechanical, electrical and electromagnetic phenomena.
Clain, Stéphane +1 more
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Advanced Materials, EarlyView.This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively enhance output performance and mechanical durability. Key developments in porous, aligned, core‐shell, and hierarchical nanofibers are discussed alongside ...
MD Fajla Rabbi +3 more
wiley +1 more source
Gaoya dianqi, 2014 Based on vibration signal of high voltage circuit breaker,a new method of intelligent fault diagnosis that wavelet packet extracts energy entropy which are used as characteristic vector of the support vector machine（SVM）to construct classifier for fault ...
YANG Zhuangzhuang +5 more
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Analysis and Optimization of Contact Material Ablation under the Cumulative Effect of the Number of Breakings of OLTC. [PDF]
Materials (Basel), 2023 Zhang M, Tan Y, Yang C, Deng J, Xie Z.
europepmc +1 more source
A Proximity based Retransmission Scheme for Power Line Ad-hoc LAN
, 2010 Power line as an alternative for data transmission is being explored, and also being used to a certain extent. But from the data transfer point of view, power line, as a channel is highly dynamic and hence not quite suitable.
Singha, Chitta Ranjan
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Advanced Materials, EarlyView.The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley +1 more source
High VoltageDue to the increasing power system capacity, the interruption of large fault currents has gradually become a major challenge in power systems. At the moment, such currents are interrupted mainly via circuit breakers based on the method of active current ...
Yu Xiao +5 more
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