Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor

Wenqi Fu; Wei He; You Wang; Jing Zhao

doi:10.1109/CIEEC58067.2023.10165815

Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor

Wenqi Fu, Wei He, You Wang, Jing Zhao

School of Automation

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

1 Citation (Scopus)

Abstract

The rotor stress research is one of the hot issues in the field of high-speed permanent magnet motor. In this paper, the rotor stress of high-speed permanent magnet brushless direct current (BLDC) motor is studied. Firstly, the theoretical analysis of rotor stress is given. Secondly, the influences of interference fit, temperature and speed on the stress of different parts of rotor are studied by finite element method. Finally, the rotor strength of stator slotless motor is calculated under rated working conditions.

Original language	English
Title of host publication	2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2532-2537
Number of pages	6
ISBN (Electronic)	9798350346671
DOIs	https://doi.org/10.1109/CIEEC58067.2023.10165815
Publication status	Published - 2023
Event	6th IEEE International Electrical and Energy Conference, CIEEC 2023 - Hefei, China Duration: 12 May 2023 → 14 May 2023

Publication series

Name	2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023

Conference

Conference	6th IEEE International Electrical and Energy Conference, CIEEC 2023
Country/Territory	China
City	Hefei
Period	12/05/23 → 14/05/23

Keywords

finite element method
high-speed permanent magnet BLDC motor
rotor stress
theoretical analysis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/CIEEC58067.2023.10165815

Cite this

Fu, W., He, W., Wang, Y., & Zhao, J. (2023). Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor. In 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023 (pp. 2532-2537). (2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CIEEC58067.2023.10165815

@inproceedings{27a2c4e31f5a40ee8ca363d198c42da8,

title = "Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor",

abstract = "The rotor stress research is one of the hot issues in the field of high-speed permanent magnet motor. In this paper, the rotor stress of high-speed permanent magnet brushless direct current (BLDC) motor is studied. Firstly, the theoretical analysis of rotor stress is given. Secondly, the influences of interference fit, temperature and speed on the stress of different parts of rotor are studied by finite element method. Finally, the rotor strength of stator slotless motor is calculated under rated working conditions.",

keywords = "finite element method, high-speed permanent magnet BLDC motor, rotor stress, theoretical analysis",

author = "Wenqi Fu and Wei He and You Wang and Jing Zhao",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 6th IEEE International Electrical and Energy Conference, CIEEC 2023 ; Conference date: 12-05-2023 Through 14-05-2023",

year = "2023",

doi = "10.1109/CIEEC58067.2023.10165815",

language = "English",

series = "2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "2532--2537",

booktitle = "2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023",

address = "United States",

}

Fu, W, He, W, Wang, Y & Zhao, J 2023, Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor. in 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023. 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023, Institute of Electrical and Electronics Engineers Inc., pp. 2532-2537, 6th IEEE International Electrical and Energy Conference, CIEEC 2023, Hefei, China, 12/05/23. https://doi.org/10.1109/CIEEC58067.2023.10165815

Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor. / Fu, Wenqi; He, Wei; Wang, You et al.
2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 2532-2537 (2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023).

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

TY - GEN

T1 - Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor

AU - Fu, Wenqi

AU - He, Wei

AU - Wang, You

AU - Zhao, Jing

PY - 2023

Y1 - 2023

N2 - The rotor stress research is one of the hot issues in the field of high-speed permanent magnet motor. In this paper, the rotor stress of high-speed permanent magnet brushless direct current (BLDC) motor is studied. Firstly, the theoretical analysis of rotor stress is given. Secondly, the influences of interference fit, temperature and speed on the stress of different parts of rotor are studied by finite element method. Finally, the rotor strength of stator slotless motor is calculated under rated working conditions.

AB - The rotor stress research is one of the hot issues in the field of high-speed permanent magnet motor. In this paper, the rotor stress of high-speed permanent magnet brushless direct current (BLDC) motor is studied. Firstly, the theoretical analysis of rotor stress is given. Secondly, the influences of interference fit, temperature and speed on the stress of different parts of rotor are studied by finite element method. Finally, the rotor strength of stator slotless motor is calculated under rated working conditions.

KW - finite element method

KW - high-speed permanent magnet BLDC motor

KW - rotor stress

KW - theoretical analysis

UR - http://www.scopus.com/inward/record.url?scp=85167587869&partnerID=8YFLogxK

U2 - 10.1109/CIEEC58067.2023.10165815

DO - 10.1109/CIEEC58067.2023.10165815

M3 - Conference contribution

AN - SCOPUS:85167587869

T3 - 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023

SP - 2532

EP - 2537

BT - 2023 IEEE 6th International Electrical and Energy Conference, CIEEC 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 6th IEEE International Electrical and Energy Conference, CIEEC 2023

Y2 - 12 May 2023 through 14 May 2023

ER -

Rotor Stress of Slotless High-Speed Permanent Magnet BLDC Motor

Abstract

Publication series

Conference

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this