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Volume 13
Issue 11
10.3390/electronics13112219
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Article

Improving the Efficiency of the Axial Flux Machine with Hybrid Excitation

by
Pawel Prajzendanc
1,*,
Ryszard Palka
2,
Piotr Paplicki
2,
Marcin Wardach
2,
Michal Cichowicz
3,
Kamil Cierzniewski
3,
Lech Dorobczynski
1 and
Edison Gundabattini
4
1
Faculty of Mechatronics and Electrical Engineering, Maritime University of Szczecin, Willowa 2, 71-650 Szczecin, Poland
2
Faculty of Electrical Engineering, West Pomeranian University of Technology, Sikorskiego 37, 70-313 Szczecin, Poland
3
Faculty of Electrical Engineering, Doctoral School, West Pomeranian University of Technology, 70-313 Szczecin, Poland
4
Department of Thermal and Energy Engineering, School of Mechanical Engineering, Vellore Institute of Technology (VIT), Vellore 632 014, Tamil Nadu, India
*
Author to whom correspondence should be addressed.
Electronics 2024, 13(11), 2219; https://doi.org/10.3390/electronics13112219
Submission received: 30 April 2024 / Revised: 20 May 2024 / Accepted: 31 May 2024 / Published: 6 June 2024
(This article belongs to the Special Issue The Latest Progress in Computational Electromagnetics and Beyond)
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Abstract

This paper discusses the construction and operating principle of an axial flux electric machine with hybrid excitation. Based on computer simulations using the Finite Element Method, an analysis was conducted with changes in the geometry of the magnetic circuit, which involves the rotation of the rotor disks relative to each other on the operating parameters of the machine. Both the generator state of operation, in the meaning of analyzing the induced voltage (adjustment at −11% ÷ +64%) and the cogging torque, and the motor state of operation, in the meaning of analyzing the ripple of the electromagnetic torque (possible reduction by almost 30%), were examined. The article concludes with observations on how the change in the angle of the rotor disks affects the efficiency of the disk machine with axial flux and hybrid excitation.
Keywords: permanent magnet machine; axial flux machine; hybrid excitation; electrical machine; efficiency; finite element method permanent magnet machine; axial flux machine; hybrid excitation; electrical machine; efficiency; finite element method

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MDPI and ACS Style

Prajzendanc, P.; Palka, R.; Paplicki, P.; Wardach, M.; Cichowicz, M.; Cierzniewski, K.; Dorobczynski, L.; Gundabattini, E. Improving the Efficiency of the Axial Flux Machine with Hybrid Excitation. Electronics 2024, 13, 2219. https://doi.org/10.3390/electronics13112219

AMA Style

Prajzendanc P, Palka R, Paplicki P, Wardach M, Cichowicz M, Cierzniewski K, Dorobczynski L, Gundabattini E. Improving the Efficiency of the Axial Flux Machine with Hybrid Excitation. Electronics. 2024; 13(11):2219. https://doi.org/10.3390/electronics13112219

Chicago/Turabian Style

Prajzendanc, Pawel, Ryszard Palka, Piotr Paplicki, Marcin Wardach, Michal Cichowicz, Kamil Cierzniewski, Lech Dorobczynski, and Edison Gundabattini. 2024. "Improving the Efficiency of the Axial Flux Machine with Hybrid Excitation" Electronics 13, no. 11: 2219. https://doi.org/10.3390/electronics13112219

APA Style

Prajzendanc, P., Palka, R., Paplicki, P., Wardach, M., Cichowicz, M., Cierzniewski, K., Dorobczynski, L., & Gundabattini, E. (2024). Improving the Efficiency of the Axial Flux Machine with Hybrid Excitation. Electronics, 13(11), 2219. https://doi.org/10.3390/electronics13112219

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