Advanced Electrical Machines and Drives Technologies, 2nd Volume

Topic Information

Dear Colleagues,

This Topic is a continuation of the previous successful Topic “Advanced Electrical Machines and Drives Technologies”. Electrical machines and drives are among the most important components used in a wide application range, such as industry, transportation, power systems, etc. Also, nowadays, their development is a real challenge, as it is concentrated on efficiency improvements, together with material and manufacturing cost reductions. The literature on such devices is huge, covering a lot of working principles and topologies. Worldwide, a great number of specialists are involved in these fields, who are seeking both the latest technical advancements and publishing possibilities to reach a greater audience.

This topic intends to collect papers from the fields of electrical machines and drives which focus on their design, optimization, modeling, experimental testing, and fabrication, as well on their application fields. Multidisciplinary approaches are welcomed.

Prof. Dr. Loránd Szabó
Dr. Marcin Wardach
Topic Editors

Keywords

Participating Journals

Journal Name	Impact Factor	CiteScore	Launched Year	First Decision (median)	APC
Applied Sciences applsci	2.5	5.3	2011	16.9 Days	CHF 2400	Submit
Designs designs	-	3.9	2017	16.4 Days	CHF 1600	Submit
Energies energies	3.0	6.2	2008	16.1 Days	CHF 2600	Submit
Machines machines	2.1	3.0	2013	15.6 Days	CHF 2400	Submit
Vehicles vehicles	2.4	4.1	2019	22.2 Days	CHF 1600	Submit

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Published Papers (3 papers)

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13 pages, 1962 KiB  

Open AccessArticle

Low-Carbon Operation Strategy of Park-Level Integrated Energy System with Firefly Algorithm

by Hongyin Chen, Songcen Wang, Yaoxian Yu, Yi Guo, Lu Jin, Xiaoqiang Jia, Kaicheng Liu and Xinhe Zhang

Appl. Sci. 2024, 14(13), 5433; https://doi.org/10.3390/app14135433 - 22 Jun 2024

Viewed by 349

Abstract

The integrated energy system at the park level, renowned for its diverse energy complementarity and environmentally friendly attributes, serves as a crucial platform for incorporating novel energy consumption methods. Nevertheless, distributed energy generation, characterized by randomness, fluctuations, and intermittency, is significantly influenced by [...] Read more.

The integrated energy system at the park level, renowned for its diverse energy complementarity and environmentally friendly attributes, serves as a crucial platform for incorporating novel energy consumption methods. Nevertheless, distributed energy generation, characterized by randomness, fluctuations, and intermittency, is significantly influenced by the surrounding environment. Within the park, the output of multiple devices frequently diverges significantly from the actual demand, potentially resulting in energy waste phenomena, such as the curtailment of wind and solar power. To tackle the dual challenges of balancing energy supply and demand while reducing carbon emissions in the industrial park, this paper introduces a low-carbon integrated energy system that incorporates distributed renewable and clean energy sources. Mathematical models are formulated for the source–grid–load–storage components of this low-carbon integrated energy system. Furthermore, various operational scenarios for the park-level integrated energy system are analyzed. The ultimate goal is to devise an economically viable, low-carbon, and efficient operational strategy for the integrated energy system, aiming to satisfy the diverse objectives of various stakeholders. Full article

(This article belongs to the Topic Advanced Electrical Machines and Drives Technologies, 2nd Volume)

14 pages, 4458 KiB  

Open AccessArticle

Torque Ripple Suppression in the 6/4 Variable Flux Reluctance Machine with Open Winding Configuration by Using Harmonic Injection

by Xu Liu, El Moundher Aouiche, Abdelaziz Aouiche, Yang Cao and Mohammed Echarif Aguida

Energies 2024, 17(11), 2753; https://doi.org/10.3390/en17112753 - 4 Jun 2024

Viewed by 259

Abstract

High torque ripple can be observed with a 6/4 variable flux reluctance machine (VFRM). In order to minimize the torque ripple in VFRMs, this paper presents a harmonic injection method for 6/4 VFRMs with an open-winding configuration. By analyzing the impact of harmonics [...] Read more.

High torque ripple can be observed with a 6/4 variable flux reluctance machine (VFRM). In order to minimize the torque ripple in VFRMs, this paper presents a harmonic injection method for 6/4 VFRMs with an open-winding configuration. By analyzing the impact of harmonics on VFRMs, the method involves detecting the third harmonic using a first-order low-pass filter (FLPF). Subsequently, the extracted harmonics are controlled and shifted to counteract the voltage harmonics in both inverters without inducing phase imbalance or overvoltage. With the proposed method, the torque ripple can be significantly reduced by about 50% under load conditions. The effectiveness of the harmonic injection method is validated through a prototype VFRM. Full article

(This article belongs to the Topic Advanced Electrical Machines and Drives Technologies, 2nd Volume)

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27 pages, 5565 KiB  

Open AccessFeature PaperArticle

Influence of High-Frequency Operation on the Efficiency of a PMSM Drive with SiC-MOSFET Inverter

by Paisak Poolphaka, Ehsan Jamshidpour, Thierry Lubin, Lotfi Baghli and Noureddine Takorabet

Energies 2024, 17(10), 2347; https://doi.org/10.3390/en17102347 - 13 May 2024

Viewed by 920

Abstract

This paper investigates the effects of high-frequency switching and a high fundamental frequency on the parameters and efficiency of a high-speed permanent magnet synchronous machine (PMSM) drive. We discuss the design and modeling of the PMSM, taking into account these high-frequency effects. The [...] Read more.

This paper investigates the effects of high-frequency switching and a high fundamental frequency on the parameters and efficiency of a high-speed permanent magnet synchronous machine (PMSM) drive. We discuss the design and modeling of the PMSM, taking into account these high-frequency effects. The impact of high frequencies is analyzed across three different inverters (IGBT, Fast IGBT, and SiC-MOSFET) and the motor, and we employ theoretical analysis, computer simulations, and experimental tests for validation. Our goal is to enhance our understanding of how these high-frequency factors affect the performance of the motor drive. Full article

(This article belongs to the Topic Advanced Electrical Machines and Drives Technologies, 2nd Volume)

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