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Topology Optimization for Magnetic Circuits Dedicated to Electric Propulsion
IEEE Transactions on Magnetics, 2014In this paper, we present a method to solve inverse problems of electromagnetic circuit design, which are formulated as a topology optimization problem. Indeed, by imposing the magnetic field inside a region, we search the best material distribution into variable domains.
Satafa Sanogo +3 more
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Observation of corner states in second-order topological electric circuits
Physical Review B, 2020Recently, the topological states in electric circuits have attracted a great deal of attention, and they have formed the basis of the field of so-called topoelectrical circuits. We realize a second-order topological electric circuit with capacitors and inductors, and we observe the corner states that exist in the bulk gap, the continuum of bulk modes ...
Jien Wu +6 more
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Observation of the corner state in three-dimensional pyrochlore topological electric circuits
Journal of Physics D: Applied Physics, 2023Abstract Topological circuits become a powerful platform for realizing and observing topological states with significant flexibility and tunability. In this work, we experimentally realized three-dimensional pyrochlore topological circuits with a third-order topological corner state.
Shengqun Guo +5 more
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Topological simplification of electrical circuits by super-component analysis
2015 13th International Conference on Document Analysis and Recognition (ICDAR), 2015An electrical or an electronic circuit often contains special combinations of circuit symbols in the form of sub-circuits. Identification and analysis of these sub-circuits can substantially simplify the underlying topology of a circuit. This paper explains our maiden attempt towards topological simplification of a circuit by identifying two important ...
Paramita De Sekhar Mandal +2 more
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Electric control of the Josephson current-phase relation in a topological circuit
Physical Review B, 2016We study the current-phase relation of a topological ring-shape Josephson junction, where the ring structure is defined by one-dimensional topological interface states constructed in a two-dimensional honeycomb-lattice system. We show that control of the potential difference between the two ring arms can lead to a ${\ensuremath{\varphi}}_{0}$ Josephson
J. Wang, L. Hao, Jun-Feng Liu
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Arabian Journal for Science and Engineering, 2019
Symbolic circuit analysis is a renowned technique to represent the behaviour of electrical circuits in terms of symbolic parameters. The choice of the analysis method influences on the awaited performance; therefore, the Direct Topological Method (DTM) is adopted, which consists of applying direct topological rules based on the topology of the ...
Abderrahmane Euldji +2 more
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Symbolic circuit analysis is a renowned technique to represent the behaviour of electrical circuits in terms of symbolic parameters. The choice of the analysis method influences on the awaited performance; therefore, the Direct Topological Method (DTM) is adopted, which consists of applying direct topological rules based on the topology of the ...
Abderrahmane Euldji +2 more
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A study on receiver circuit topology of a cordless battery charger for electric vehicles
2011 IEEE Energy Conversion Congress and Exposition, 2011A cordless battery charger will greatly improve the user friendliness of electric vehicles (EVs), accelerating the replacement of traditional internal combustion engine (ICE) vehicles with EVs and improving energy sustainability as a result. Resonant circuits are used for both the power transmitter and receiver of a cordless charger to compensate their
Kraisorn Throngnumchai +2 more
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Applied Physics Letters
In this Letter, we report on the realization of higher-order topology in electric circuit systems by generalizing the two-dimensional asymmetric Su–Schrieffer–Heeger (SSH) model to a bilayer model, which consists of two monolayer models that are directly coupled.
Shengqun Guo +8 more
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In this Letter, we report on the realization of higher-order topology in electric circuit systems by generalizing the two-dimensional asymmetric Su–Schrieffer–Heeger (SSH) model to a bilayer model, which consists of two monolayer models that are directly coupled.
Shengqun Guo +8 more
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Method of Topological Analysis of Electric Circuits with Variable Topology
Известия высших учебных заведений. Электромеханика, 2016Nikolaj Savelov, Stanislav Grechany
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, 2016