Show simple item record

dc.contributor.authorWu, Jie
dc.contributor.authorBie, Lizhong
dc.contributor.authorJin, Nan
dc.contributor.authorGuo, Leilei
dc.contributor.authorZhang, Jitao
dc.contributor.authorTao, Jiagui
dc.contributor.authorSnášel, Václav
dc.date.accessioned2020-06-25T09:56:16Z
dc.date.available2020-06-25T09:56:16Z
dc.date.issued2020
dc.identifier.citationEnergies. 2020, vol. 13, issue 9, art. no. 2209.cs
dc.identifier.issn1996-1073
dc.identifier.urihttp://hdl.handle.net/10084/139587
dc.description.abstractIn wireless charging devices, a transmitter that applies a single inverter to output dual-frequency can effectively solve the charging incompatibility problem caused by different wireless charging standards and reduce the equipment volume. However, it is very difficult to solve the switching angle of the modulated dual-frequency waveform, which involves non-linear high-dimensional multi-objective optimization with multiple constraints. In this paper, an improved differential evolution (DE) algorithm is proposed to solve the transcendental equations of switching angle trains of dual-frequency programmed harmonic modulation (PHM) waveform. The proposed algorithm maintains diversity while preserving the elites and improves the convergence speed of the solution. The advantage of the proposed algorithm was verified by comparing with non-dominated sorting genetic algorithm II (NSGA II) and multi-objective particle swarm optimization (MOPSO). The simulation and experimental results validate that the proposed method can output dual-frequency with a single inverter for wireless power transfer (WPT).cs
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofseriesEnergiescs
dc.relation.urihttp://doi.org/10.3390/en13092209cs
dc.rights© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectdifferential evolutioncs
dc.subjectdual-frequencycs
dc.subjectprogrammed harmonic modulationcs
dc.subjectsingle invertercs
dc.subjectwireless power transfercs
dc.titleDual-frequency output of wireless power transfer system with single inverter using improved differential evolution algorithmcs
dc.typearticlecs
dc.identifier.doi10.3390/en13092209
dc.rights.accessopenAccesscs
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume13cs
dc.description.issue9cs
dc.description.firstpageart. no. 2209cs
dc.identifier.wos000535739300087


Files in this item

This item appears in the following Collection(s)

Show simple item record

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
Except where otherwise noted, this item's license is described as © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.