Results 1 to 10 of about 22,678 (264)

Multi-Objective Optimal Charging Method for Lithium-Ion Batteries

Energies, 2017
In order to optimize the charging of lithium-ion batteries, a multi-stage charging method that considers the charging time and energy loss as optimization targets has been proposed in this paper.
Xiaogang Wu, Wenwen Shi, Jiuyu Du
doaj   +1 more source

Static and dynamic charged black holes [PDF]

The European Physical Journal C, 2019
AbstractWe consider a class of Einstein–Maxwell–dilaton theories in general dimensions and construct both static and dynamic charged black holes. We adopt the reverse engineering procedure and make a specific ansatz for the scalar field and then derive the necessary scalar potential and the non-minimal coupling function between the scalar and the ...
Huang, Hyat, Fan, Zhong-Ying, Lü, H.
openaire   +3 more sources

Synergy effects of dynamic and stationary charging systems along motorways

European Transport Studies
Electric vehicles have the potential to positively impact traffic-related CO2-emissions in the transport sector, thereby promoting the transition towards a more sustainable road transport system.
Christian Roland Hein, M.Sc., Danny Wauri, Alexander Hepp, David Petermann, Sahil Khan, Ömer Turgut, Barbara Först   +6 more
doaj   +1 more source

A dynamic charge-charge interaction modulates PP2A:B56 substrate recruitment

eLife, 2020
The recruitment of substrates by the ser/thr protein phosphatase 2A (PP2A) is poorly understood, limiting our understanding of PP2A-regulated signaling. Recently, the first PP2A:B56 consensus binding motif, LxxIxE, was identified. However, most validated LxxIxE motifs bind PP2A:B56 with micromolar affinities, suggesting that additional motifs exist to ...
Wang, Xinru, Garvanska, Dimitriya H, Nasa, Isha, Ueki, Yumi, Zhang, Gang, Kettenbach, Arminja N, Peti, Wolfgang, Nilsson, Jakob, Page, Rebecca   +8 more
openaire   +5 more sources

Dynamic power redistribution among electric vehicle charging stations in distribution networks [PDF]

EPJ Web of Conferences
The rapid growth of electric vehicle charging in urban areas imposes increasing stress on low- and medium-voltage distribution networks, leading to voltage deviations, higher current loading, and harmonic distortion. This paper investigates dynamic power
Medved Dusan, Kiraly Jozef, Simcak Julius, Binkowski Tomasz, Nowak Marek, Szot Wojciech   +5 more
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XPS measurements for probing dynamics of charging [PDF]

Journal of Electron Spectroscopy and Related Phenomena, 2010
Abstract The technique of recording X-ray photoemission data while the sample rod is subjected to ±10.0 V (dc) or square-wave pulses (ac) with varying frequencies in the range of 10 −3 to 10 3  Hz for probing charging/discharging dynamics of dielectric materials, is reviewed.
Suzer, S., Sezen H., Ertas G., Dâna, A.
openaire   +4 more sources

Suppression of dynamic self-discharge of supercapacitor using multi-stage charging strategy

Energy Conversion and Management: X
The high self-discharge rate in carbon-based supercapacitors remains a critical challenge limiting widespread usage in applications requiring long-term energy storage.
Emmanuel Nsengiyumva, Shenyuke Du, Weinan Zhao, Muhammad Hamza, Zihao Zeng, Xuejin Wang, Bing-Ang Mei, Boru Jia, Zhengxing Zuo, Huihua Feng   +9 more
doaj   +1 more source

Cycling-Induced Degradation Analysis of Lithium-Ion Batteries Under Static and Dynamic Charging: A Physical Testing Methodology Using Low-Cost Equipment

World Electric Vehicle Journal
Given the rising importance of cost-effective solutions in battery research, this study employs an accessible testing approach using low-cost, sensor-equipped platforms that enable broader research and educational applications.
Byron Patricio Acosta-Rivera, David Sebastian Puma-Benavides, Juan de Dios Calderon-Najera, Leonardo Sanchez-Pegueros, Edilberto Antonio Llanes-Cedeño, Iván Fernando Sinaluisa-Lozano, Bolivar Alejandro Cuaical-Angulo   +6 more
doaj   +1 more source

Study on charging strategy of wireless rechargeable sensor networks based on dynamic inhomogeneous clustering

Scientific Reports
In wireless rechargeable sensor networks (WRSNs), high node mortality rate severely constrains the network performance. To address this problem, this paper proposes an innovative charging strategy based on dynamic inhomogeneous clustering (DICCS).
Peng Tian, Jia Yang, Hongyu Pu, Xin Tian, Jiale Tang, Guozheng Ran, Liang Peng   +6 more
doaj   +1 more source

Realization of Electrically-Switched Dynamic Focused Beam Charging System With a Reconfigurable Phase-Change Cascaded Feed Network for Wireless Power Transfer

IEEE Journal of Microwaves
A low-cost electrically-switched focused beam charging system based on a reconfigurable phase-change cascaded feed network is introduced for wireless power transfer application.
Wenyi Shao, Bo Yang, Shinichiro Horiuchi, Naoki Shinohara, Minoru Furukawa   +4 more
doaj   +1 more source