Results 31 to 40 of about 6,684,686 (316)
Electric circuit emulation of topological transitions driven by quantum statistics
Physical Review B, 2021 Topological phases exhibit a plethora of striking phenomena including disorder-robust localization and propagation of waves of various nature. Of special interest are the transitions between the different topological phases which are typically controlled by the external parameters.
Olekhno, Nikita A. +4 more
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RETRACTED ARTICLE: Bidirectional DC-DC converter circuits and smart control algorithms: a review
Journal of Electrical Systems and Information Technology, 2022 The entire article has been dedicated to cover the current state of the art in bidirectional DC-DC converter topologies and its smart control algorithms, identified the research gaps and concluded with the motivation for taking up the work. It covers the
V. Viswanatha +2 more
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Improving the Reliability of DC-DC Power Supply by Reserving Feedback Signals
Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2021 The paper deals with the problem of improving the reliability of DC-DC power supplies with pulse-width modulation. The topicality of the work is related to the importance of power supply issues in modern electronics, since the quality of operation of ...
V. A. Shpenst, E. A. Orel
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High-Efficiency Single-Stage On-Board Charger for Electrical Vehicles
IEEE Transactions on Vehicular Technology, 2021 This paper presents an isolated single-stage on-board electric vehicle charger without an intermediate DC-link. Based on an isolated current-source topology, the converter features soft-switching in semiconductors regardless of load variation for the ...
D. Zinchenko +5 more
semanticscholar +1 more source
Topological states in electric circuit
Acta Physica Sinica, 2019 Based on the correspondence between tight-binding Hamiltonian in condensed matter physics and the Kirchhoff’s current equations in lumped parameters circuits, profuse topological states can be mapped from the former to the latter. In this article, the electric-circuit realizations of 1D SSH model, 3D nodal-line and Weyl semimetals are devised and ...
Kai-Fa Luo, Rui Yu
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A Graph-Modeling Approach to Topology Simplification in Power Converters
IEEE transactions on power electronics, 2022 In this article, we propose a topology simplification method (TSM) for power converters, based on graph theory, to improve the converter design. In the proposed method, a directed graph is first established to model a converter circuits, from which the ...
Gui-Dong Zhang +3 more
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Molecules, 2022 The classification of biological neuron types and networks poses challenges to the full understanding of the human brain’s organisation and functioning.
Michael Taynnan Barros +5 more
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Main Circuit Topology and Electromagnetic Interference of Electric Vehicle Bidirectional Charger
Journal of Control Science and Engineering, 2022 In order to improve the electromagnetic compatibility performance of electric vehicle bidirectional chargers, the authors propose a main circuit topology and electromagnetic interference of the electric vehicle bidirectional charger. The design adopts the parallel connection of silicon carbide (SiC) MOSFETs and completes the bidirectional charging ...
Shaojie Sun, Bubo Zhu
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Quasi Resonant Inverter Load Recognition Method
IEEE Access, 2022 Induction heating (IH) technology is very popular in domestic applications because of its efficiency and safe operating properties. Resonant inverter circuits are widely used in IH systems owing to their high efficiency and soft-switching capability ...
Metin Ozturk +3 more
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Symmetry, 2019 In electromagnetic systems, duality is manifested in various forms: circuit, Keller–Dykhne, electromagnetic, and Babinet dualities. These dualities have been developed individually in different research fields and frequency regimes, leading to a lack of ...
Y. Nakata, Y. Urade, T. Nakanishi
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