Design procedure of specific conductivity of the magnetic circuit of switched reluctance machines
- Authors: Ryabykh E.A.1, Maleev R.A.1, Akimov A.V.1
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Affiliations:
- Moscow Polytechnic University
- Issue: Vol 19, No 1 (2025)
- Pages: 410-421
- Section: Electrotechnical complexes and systems
- URL: https://journals.rcsi.science/2074-0530/article/view/311267
- DOI: https://doi.org/10.17816/2074-0530-635854
- EDN: https://elibrary.ru/WVGNTC
- ID: 311267
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Abstract
Background: In recent years, much attention has been paid to brushless electric machines, which have a long service life and do not require maintenance in operation. Switched reluctance machines, in particular inductor alternators, are widely used due to their design simplicity and high reliability. This paper discusses salient pole type switched reluctance motors with a star-shaped rotor and presents the design procedure of a magnetic circuit as well. The proposed approach enhances the accuracy of modeling electromagnetic energy conversion processes and can also be applied in the design and optimization of switched reluctance generators for both transportation systems and stationary power installations.
Aim: To present design procedure of the magnetic circuit of salient pole type switched reluctance machines.
Methods: The design procedure of specific conductivities in the air gap and the groove area using the method of variable separation into a Fourier series.
Results: A review of salient pole type switched reluctance machines with various magnetic systems and design is carried out. The advantages and disadvantages of the magnetic circuit of switched reluctance machines are determined and the most optimal design of the star-shaped rotor is selected, which ensures maximum material utilization.
Conclusion: The design procedure of the magnetic field of a switched reluctance machine by means of determining the specific conductivities in air gap with the method of variable separation into a Fourier series is presented.
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##article.viewOnOriginalSite##About the authors
Eugeny A. Ryabykh
Moscow Polytechnic University
Author for correspondence.
Email: fczl98@bk.ru
ORCID iD: 0000-0001-7112-1019
SPIN-code: 4843-6000
postgraduate of the Electrical Equipment and Industrial Electronics Department
Russian Federation, MoscowRuslan A. Maleev
Moscow Polytechnic University
Email: 19rusmal@gmail.com
ORCID iD: 0000-0003-3430-6406
SPIN-code: 7801-3294
Cand. Sci. (Engineering), Assistant Professor, Professor of the Electrical Equipment and Industrial Electronics Department
Russian Federation, MoscowAndrey V. Akimov
Moscow Polytechnic University
Email: a.akimov5@mail.ru
ORCID iD: 0009-0002-6010-8817
SPIN-code: 8238-8598
Cand. Sci. (Engineering), Assistant Professor, Assistant Professor of the Electrical Equipment and Industrial Electronics Department
Russian Federation, MoscowReferences
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