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Power Converters for Energy Conversion: Design, Control and Applications

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "F3: Power Electronics".

Deadline for manuscript submissions: 30 November 2024 | Viewed by 1898

Special Issue Editors


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Guest Editor
Dipartimento di Ingegneria, Università di Perugia, Via G. Duranti 67, 06125 Perugia, Italy
Interests: power electronics; DC–DC converter; DC–AC inverter; renewable energy; solar energy and photovoltaic systems; wireless power transfer; smart grids; power quality
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Guest Editor
Dipartimento Energia “Galileo Ferraris”, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, TO, Italy
Interests: magnetic materials; DC–DC converters,; finite element simulations; wireless power transfer; power electronics

Special Issue Information

Dear Colleagues,

Power systems and power electronics have traditionally occupied two distinct worlds, with different dynamic characteristics and issues, dedicated analysis tools, modeling approaches, and scopes of interest. The increasing integration of renewable energy sources is currently causing these two worlds to merge, and the need to fill the gaps between them has triggered the intense involvement of both academia and industry. This Special Issue is dedicated to the aspects related to the integration of power electronics in power systems through studies, analyses, simulations, projects, experiments, and all other possible paths that can be followed to disclose the key points for the assessment of future power systems with power electronics. This Special Issue is the ideal place for works focusing on the dynamics of power systems and power electronics.

Topics of interest include, but are not limited to, the following:

  • DC–DC, AC–DC, and DC–AC converter design procedures (innovative topologies, steady-state analysis, etc.)
  • Control strategies for power converters
  • Conventional grid-following and emerging grid-forming control structures
  • Investigation of system stability with time-domain methods (phasors, EMT) and other analytical methods (modal analysis, state-space models, transfer functions, impedance-based methods)
  • Numerical methods for circuit and electromagnetic field simulations
  • Characterization and modeling of power switches
  • Characterization and modeling of passive components (inductors, transformers, capacitors)

These topics can be addressed from different angles and perspectives, from more element-focused studies to more system-focused analyses, from large-scale power systems to microgrids and small isolated electrical networks. All papers addressing the integration of power electronics in power systems are welcome for consideration.

Dr. Fabio Corti
Dr. Luigi Solimene
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • power systems
  • power electronics
  • renewable energy sources
  • hvdc
  • power systems dynamics
  • power systems stability
  • power systems control
  • power converters
  • grid-following
  • grid-forming
  • wireless power transfer
  • numerical methods
  • circuit simulation
  • electromagnetic field simulation
  • design optimization

Published Papers (1 paper)

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Research

18 pages, 8837 KiB  
Article
Minimizing Leakage Magnetic Field of Wireless Power Transfer Systems Using Phase Difference Control
by Seongho Woo, Yujun Shin, Changmin Lee, Jaewon Rhee, Jangyong Ahn, Jungick Moon, Seokhyeon Son, Sanguk Lee, Hongseok Kim and Seungyoung Ahn
Energies 2022, 15(21), 8202; https://doi.org/10.3390/en15218202 - 03 Nov 2022
Cited by 2 | Viewed by 1468
Abstract
In this paper, we propose a method to reduce the leakage magnetic field from wireless power transfer (WPT) systems with series–series compensation topology by adjusting the phase difference between the transmitter (TX) coil current and the receiver (RX) coil current without additional shielding [...] Read more.
In this paper, we propose a method to reduce the leakage magnetic field from wireless power transfer (WPT) systems with series–series compensation topology by adjusting the phase difference between the transmitter (TX) coil current and the receiver (RX) coil current without additional shielding coils or materials. A WPT system employing the proposed method adjusts the phase difference between the TX coil current and RX coil current by tuning a resonant capacitor of the RX coil. The conditions for minimizing the leakage magnetic field are derived, and the range of the resonant capacitor of RX, considering power transfer efficiency and the leakage magnetic field, is proposed. Through simulations and experiments, it is verified that the proposed method can reduce the leakage magnetic field level without any additional materials. For that reason, the proposed method can be suitable for size-limited, weight-limited or cost-limited WPT systems. Full article
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