Modal Analysis of a 7.5 kW Synchronous Reluctance Motor

Yakup Yilmaz; Nezih Gokhan Ozcelik; Lale T. Ergene

doi:10.1109/ACEMP-OPTIM57845.2023.10287043

Modal Analysis of a 7.5 kW Synchronous Reluctance Motor

Yakup Yilmaz, Nezih Gokhan Ozcelik, Lale T. Ergene

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Synchronous reluctance motors (SynRMs) are the main candidate to replace induction motors in industrial applications, especially where variable speed is required. The main drawbacks of SynRMs are noise, vibration, and torque ripple. Electromagnetic forces and the stator structure's natural frequencies are the primary causes of these noises and vibrations. Hence, it's crucial to determine the natural frequencies and mode shapes properly, as well as the electromagnetic forces present in SynRMs. Modal analysis is a method for identifying natural frequencies and mode shapes. In this paper, the modal analysis of 7.5 kW SynRM is conducted using both analytical and numerical methods. To provide validation, experimental tests are also carried out. Analysis and experimental results are compared and presented for the validation.

Original language	English
Title of host publication	2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023
Publisher	Transilvania University of Brasov 1
ISBN (Electronic)	9798350311495
DOIs	https://doi.org/10.1109/ACEMP-OPTIM57845.2023.10287043
Publication status	Published - 2023
Event	2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023 - Istanbul, Turkey Duration: 1 Sept 2023 → 2 Sept 2023

Publication series

Name	Proceedings of the International Conference on Optimisation of Electrical and Electronic Equipment, OPTIM
ISSN (Print)	1842-0133

Conference

Conference	2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023
Country/Territory	Turkey
City	Istanbul
Period	1/09/23 → 2/09/23

Bibliographical note

Publisher Copyright:
© 2023 IEEE.

Keywords

modal analysis
mode shape
natural frequency
noise
SynRM
vibration
Young's modulus

Access to Document

10.1109/ACEMP-OPTIM57845.2023.10287043

Cite this

Yilmaz, Y., Ozcelik, N. G., & Ergene, L. T. (2023). Modal Analysis of a 7.5 kW Synchronous Reluctance Motor. In 2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023 (Proceedings of the International Conference on Optimisation of Electrical and Electronic Equipment, OPTIM). Transilvania University of Brasov 1. https://doi.org/10.1109/ACEMP-OPTIM57845.2023.10287043

Yilmaz, Yakup ; Ozcelik, Nezih Gokhan ; Ergene, Lale T. / Modal Analysis of a 7.5 kW Synchronous Reluctance Motor. 2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023. Transilvania University of Brasov 1, 2023. (Proceedings of the International Conference on Optimisation of Electrical and Electronic Equipment, OPTIM).

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abstract = "Synchronous reluctance motors (SynRMs) are the main candidate to replace induction motors in industrial applications, especially where variable speed is required. The main drawbacks of SynRMs are noise, vibration, and torque ripple. Electromagnetic forces and the stator structure's natural frequencies are the primary causes of these noises and vibrations. Hence, it's crucial to determine the natural frequencies and mode shapes properly, as well as the electromagnetic forces present in SynRMs. Modal analysis is a method for identifying natural frequencies and mode shapes. In this paper, the modal analysis of 7.5 kW SynRM is conducted using both analytical and numerical methods. To provide validation, experimental tests are also carried out. Analysis and experimental results are compared and presented for the validation.",

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Yilmaz, Y, Ozcelik, NG & Ergene, LT 2023, Modal Analysis of a 7.5 kW Synchronous Reluctance Motor. in 2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023. Proceedings of the International Conference on Optimisation of Electrical and Electronic Equipment, OPTIM, Transilvania University of Brasov 1, 2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023, Istanbul, Turkey, 1/09/23. https://doi.org/10.1109/ACEMP-OPTIM57845.2023.10287043

Modal Analysis of a 7.5 kW Synchronous Reluctance Motor. / Yilmaz, Yakup; Ozcelik, Nezih Gokhan; Ergene, Lale T.
2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023. Transilvania University of Brasov 1, 2023. (Proceedings of the International Conference on Optimisation of Electrical and Electronic Equipment, OPTIM).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Yilmaz, Yakup

AU - Ozcelik, Nezih Gokhan

AU - Ergene, Lale T.

PY - 2023

Y1 - 2023

N2 - Synchronous reluctance motors (SynRMs) are the main candidate to replace induction motors in industrial applications, especially where variable speed is required. The main drawbacks of SynRMs are noise, vibration, and torque ripple. Electromagnetic forces and the stator structure's natural frequencies are the primary causes of these noises and vibrations. Hence, it's crucial to determine the natural frequencies and mode shapes properly, as well as the electromagnetic forces present in SynRMs. Modal analysis is a method for identifying natural frequencies and mode shapes. In this paper, the modal analysis of 7.5 kW SynRM is conducted using both analytical and numerical methods. To provide validation, experimental tests are also carried out. Analysis and experimental results are compared and presented for the validation.

AB - Synchronous reluctance motors (SynRMs) are the main candidate to replace induction motors in industrial applications, especially where variable speed is required. The main drawbacks of SynRMs are noise, vibration, and torque ripple. Electromagnetic forces and the stator structure's natural frequencies are the primary causes of these noises and vibrations. Hence, it's crucial to determine the natural frequencies and mode shapes properly, as well as the electromagnetic forces present in SynRMs. Modal analysis is a method for identifying natural frequencies and mode shapes. In this paper, the modal analysis of 7.5 kW SynRM is conducted using both analytical and numerical methods. To provide validation, experimental tests are also carried out. Analysis and experimental results are compared and presented for the validation.

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KW - mode shape

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KW - noise

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Yilmaz Y, Ozcelik NG, Ergene LT. Modal Analysis of a 7.5 kW Synchronous Reluctance Motor. In 2023 International Aegean Conference on Electrical Machines and Power Electronics and 2023 International Conference on Optimization of Electrical and Electronic Equipment, ACEMP-OPTIM 2023. Transilvania University of Brasov 1. 2023. (Proceedings of the International Conference on Optimisation of Electrical and Electronic Equipment, OPTIM). doi: 10.1109/ACEMP-OPTIM57845.2023.10287043

Modal Analysis of a 7.5 kW Synchronous Reluctance Motor

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Keywords

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