applsci-logo

Journal Browser

Journal Browser

Design and Synthesis of Electric Energy Conversion Systems

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Energy Science and Technology".

Deadline for manuscript submissions: closed (20 January 2025) | Viewed by 1568

Special Issue Editors


E-Mail Website
Guest Editor
School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64700, Mexico
Interests: energy storage systems; fuel cells; power electronics; DC-DC converters
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Tecnológico Nacional de México—CENIDET, Cuernavaca 62490, Mexico
Interests: photovoltaic systems; energy conversion; renewable energy integration; smart grids

Special Issue Information

Dear Colleagues,

The relentless pursuit of sustainable energy solutions has brought an unprecedented focus on the design and synthesis of advanced energy conversion systems. This Special Issue aims to explore cutting-edge research, innovative methodologies, and transformative technologies related to the analysis, design, and implementation of electric energy conversion systems.

We invite contributions that investigate energy conversion processes, from theoretical frameworks to experimental validations. Topics of interest include, but are not limited to, the development of high-efficiency power electronics, advancements in electric motor design, novel materials for energy storage and conversion, cutting-edge battery technologies, advances in photovoltaic and thermoelectric systems, and breakthroughs in fuel cell technology. Additionally, studies on integrating renewable energy sources, optimizing energy storage systems, smart grid integration, electric vehicle powertrains, renewable energy interface systems, and developing hybrid energy solutions are highly encouraged.

This Special Issue seeks to provide a comprehensive platform for researchers, engineers, and practitioners to share their latest findings about energy conversion systems. By bringing together diverse perspectives from academia and industry, this Special Issue seeks to foster collaboration and innovation, driving the development of next-generation electric energy technologies.

Dr. Jesús Elias Valdez Resendiz
Prof. Dr. Julio Cesar Rosas Caro
Prof. Dr. Jaime Eugenio Arau Roffiel
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. Applied Sciences 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 2400 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 electronics
  • energy conversion
  • renewable energy
  • distributed generation
  • electric vehicles
  • smart grids
  • power converters
  • electric systems
  • PV systems

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

25 pages, 11967 KiB  
Article
Quadrature-Phase-Locked-Loop-Based Back-Electromotive Force Observer for Sensorless Brushless DC Motor Drive Control in Solar-Powered Electric Vehicles
by Biswajit Saha, Aryadip Sen, Bhim Singh, Kumar Mahtani and José A. Sánchez-Fernández
Appl. Sci. 2025, 15(2), 574; https://doi.org/10.3390/app15020574 - 9 Jan 2025
Viewed by 926
Abstract
This work presents a sensorless brushless DC motor (BLDCM) drive control, optimized for solar photovoltaic (PV)- and battery-fed light electric vehicles (LEVs). A back-electromotive force (EMF) observer integrated with an enhanced quadrature-phase-locked-loop (QPLL) structure is proposed for accurate rotor position estimation, addressing limitations [...] Read more.
This work presents a sensorless brushless DC motor (BLDCM) drive control, optimized for solar photovoltaic (PV)- and battery-fed light electric vehicles (LEVs). A back-electromotive force (EMF) observer integrated with an enhanced quadrature-phase-locked-loop (QPLL) structure is proposed for accurate rotor position estimation, addressing limitations of existing control methods at low speeds and under dynamic conditions. The study replaces the conventional arc-tangent technique with a QPLL-based approach, eliminating low-pass filters to enhance system adaptability and reduce delays. The experimental results demonstrate a significant reduction in commutation error, with a nearly flat value at 0 degrees during steady-state and less than 8 degrees under dynamic conditions. Furthermore, the performance of a modified single-ended primary-inductor converter (SEPIC) for maximum power point tracking (MPPT) in solar-powered LEVs is verified, minimizing current ripple and ensuring smooth motor operation. The system also incorporates a regenerative braking mechanism, extending the vehicle’s range by efficiently recovering kinetic energy through the battery with 30.60% efficiency. The improved performance of the proposed method and system over conventional approaches contributes to the advancement of efficient and sustainable solar-powered BLDC motor-based EV technologies. Full article
(This article belongs to the Special Issue Design and Synthesis of Electric Energy Conversion Systems)
Show Figures

Figure 1

Back to TopTop