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Ravichandra Kulkarni, Krishnamachar Prasad, Tek Tjing Lie, Rodney A. Badcock, Chris W. Bumby and Hae-Jin Sung
This paper presents a design improvisation of a flux pump-integrated 10 kW high-temperature superconducting (HTS) proof of concept generator for reduced harmonic distortion. To carry out the design improvisation, a finite element analysis (FEA) model of ...
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Alexandr Shavelkin,Jasim Mohmed Jasim Jasim,Iryna Shvedchykova
Pág. 14 - 22
Improvement of the current control loop of the multifunctional grid-tied inverter of the local object electrical power system is considered. The purpose is ensuring compliance with the quality standards of the grid current in the whole range of its value...
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Mahdi Seyedkazemi, Mohsen Zayandehroodi, Abdolmajid Jalaee
Pág. 96 - 118
The optimal combination of the government current and capital expenditures is very important from the aspect of influencing on the optimal economic growth, so that lack of attention to the type of government spending leads to inefficiency of the governme...
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Wiebke Reim, Josef Åström and Oliver Eriksson
Technical advancements within the subject of artificial intelligence (AI) leads towards development of human-like machines, able to operate autonomously and mimic our cognitive behavior. The progress and interest among managers, academics and the public ...
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S. M. Kolesov,M. V. Klymenko
Pág. 45 - 47
To improve current collector dynamic characteristics, it is offered to use as basis graphite contact inserts whose side parts are coated by copper or aluminium. It leads to the reduction of the detachment factor and to the increase of current.
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Majid Mehrasa, Radu Godina, Edris Pouresmaeil, Eduardo M. G. Rodrigues and João P. S. Catalão
In order to reach better results for pulse width modulation (PWM)-based methods, the reference waveforms known as control laws have to be achieved with good accuracy. In this paper, three control laws are created by considering the harmonic components of...
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Xiao-Yin Pan and Viraht Sahni
Dissipative effects arise in an electronic system when it interacts with a time-dependent environment. Here, the Schrödinger theory of electrons in an electromagnetic field including dissipative effects is described from a new perspective. Dissipation is...
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Ilay Levie and Gregory Slepyan
We present a model of one-dimensional chain of two-level artificial atoms driven with DC field and quantum light simultaneously in a strong coupling regime. The interaction of atoms with light leads to electron-photon entanglement (dressing of the atoms ...
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Egor B. Kashkarov, Aleksei Obrosov, Alina N. Sutygina, Elena Uludintceva, Andrei Mitrofanov and Sabine Weiß
In the current work, the microstructure, hydrogen permeability, and properties of chromium nitride (CrNx) thin films deposited on the Inconel 718 superalloy using direct current reactive sputtering are investigated. The influence of the substrate bias vo...
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Marine Stadler, Pierre Freton and Jean-Jacques Gonzalez
The weld pool shape created by the plasma arc interaction on a workpiece depends on many geometrical and physical parameters and on the operating conditions. Theoretical models are developed in such a way as to predict and to characterize the material. H...
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Sunitha Abburu, Suresh Babu Golla
Pág. 139 - 154
The capability of semantic technology leads to adaption of semantic technology to multiple applications of various domains. Due to vast number of applications, the size of RDF triple store is increasing. Effective semantic query execution has become a ch...
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Teng Teng, Xin Zhang, Qicheng Xue and Baodi Zhang
In this study, a concentration overvoltage model that focuses on describing variable-temperature operating condition properties for PEMFCs is established. Sensitivity analysis and a quantification study of oxygen transport resistance are carried out base...
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Kristin Lansing-Stoeffler and Nola Daley
Current conceptualizations of creative thinking focus primarily on the measurement of creative thinking for the purpose of identifying creative thinking proficiency. We propose a conceptualization that includes a framework and assessments that focus on t...
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Chaoyun Shi, Jingbo Chen, Tong Guo, Guiyang Luo, Huili Shi, Zixu Shi, Guoqiang Qin, Long Zhang and Xiangming He
Due to poor electrical conductivity and significant volume change during the lithiation/delithiation process, the application of silica anode materials for lithium-ion batteries is severely limited. Here, SiO2 nanotubes with a uniform and complete carbon...
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Lei Liu, Lei Zhang, Chuanhui Huang, Huafeng Guo, Jiaxiang Man and Ping Yu
With the aim of understanding cavitation damage of stainless steel under the effect of cavitation collapse in an aqueous environment, morphology, phase, chemical state, electrochemical, and other properties after cavitation and erosion are methodically e...
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Zhenkai Zhou, Qiang Chen, Yang Wang, Guangya Hou, Jianli Zhang and Yiping Tang
Although lithium metal is an ideal anode material for achieving high-energy-density lithium-based batteries, the uneven deposition/exfoliation process of lithium during cycling easily triggers the formation of lithium dendrites and dead lithium, which le...
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Rebecca Tarraf, David Frey, Sylvain Leirens, Sebastien Carcouet, Xavier Maynard and Yves Lembeye
In general, the structures of Multi-Active Bridge (MAB) converters that can be found in the literature are usually based on voltage converters. However, in some cases, it could be interesting to have a current-fed input due to load characteristics or ope...
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Dongyang Sun, Fanyi Meng and Wenqiang Shen
In the power transmission of doubly-fed induction generators (DFIGs), sub-synchronous oscillation (SSO) can occur due to the influence of series compensation capacitance and long-distance transmission. SSO not only affects the output of the DFIG but also...
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Marc Breulmann, Ganbaatar Khurelbaatar, Moritz Sanne, Manfred van Afferden, Ali Subah and Roland A. Müller
The protection of vulnerable groundwater resources and their optimal management is essential for the Hashemite Kingdom of Jordan to meet current and future water demands. Our overall objective was to analyse the water situation in the district of Bani Ki...
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Volodymyr Moklyak, Andrii Hrubiak, Zurab Gogitidze and Yurii Yavorskyi
The work shows a new approach to improving the performance of lithium power sources by using polypeptides as an active component of the cathode composition. Specifically, the experimental results of testing prototypes of lithium current sources with cath...
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