Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method

Dae Woo Kim; Jun Young Song; Jin Seok Kim; Yong Jae Kim; Jong Suk Ro; Sang Yong Jung

doi:10.1109/ICELMACH.2018.8506768

Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method

Dae Woo Kim
, Jun Young Song
, Jin Seok Kim
, Yong Jae Kim
, Jong Suk Ro
, Sang Yong Jung

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

3 Scopus citations

Abstract

In this paper, a method for deriving the rotor pole pair number of modular winding applied vernier motor is proposed. Unlike conventional permanent magnet synchronous motors, the pole-slot configuration of the vernier motor is determined by a fundamental vernier principle that is composed of the rotor pole pair, stator slot and stator winding pole pair numbers. However, when the modular winding is applied, the number of stator winding pole pair cannot be inferred intuitively, which leads to incomplete establishment of pole-slot combination of the vernier motor. Therefore, a method to derive the proper rotor pole pair number is proposed in this paper, which is developed based on the Fast Fourier Transformation of radial air-gap flux density. To verify the validity of the proposed method, it is applied to the vernier motor with conventional winding, and the results are compared to the number of rotor pole pairs derived using the fundamental vernier principle. Then, the verified method is applied to the vernier motor with modular windings for torque characteristics analysis. In addition, to verify that the adequate rotor pole pair number is derived, the results are compared with performance characteristics when incompatible rotor pole pair are applied.

Original language	English
Title of host publication	Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	165-170
Number of pages	6
ISBN (Electronic)	9781538624777
DOIs	https://doi.org/10.1109/ICELMACH.2018.8506768
State	Published - 24 Oct 2018
Externally published	Yes
Event	23rd International Conference on Electrical Machines, ICEM 2018 - Alexandroupoli, Greece Duration: 3 Sep 2018 → 6 Sep 2018

Publication series

Name	Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018

Conference

Conference	23rd International Conference on Electrical Machines, ICEM 2018
Country/Territory	Greece
City	Alexandroupoli
Period	3/09/18 → 6/09/18

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

AC Motors
Fast Fourier Transforms
Modular Winding
Permanent Magnet Synchronous Motor
Vernier Motor

Access to Document

10.1109/ICELMACH.2018.8506768

Cite this

Kim, D. W., Song, J. Y., Kim, J. S., Kim, Y. J., Ro, J. S., & Jung, S. Y. (2018). Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method. In Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018 (pp. 165-170). Article 8506768 (Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICELMACH.2018.8506768

Kim, Dae Woo ; Song, Jun Young ; Kim, Jin Seok et al. / Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method. Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 165-170 (Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018).

@inproceedings{4b55a253274d42998db5ed82b183ee36,

title = "Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method",

abstract = "In this paper, a method for deriving the rotor pole pair number of modular winding applied vernier motor is proposed. Unlike conventional permanent magnet synchronous motors, the pole-slot configuration of the vernier motor is determined by a fundamental vernier principle that is composed of the rotor pole pair, stator slot and stator winding pole pair numbers. However, when the modular winding is applied, the number of stator winding pole pair cannot be inferred intuitively, which leads to incomplete establishment of pole-slot combination of the vernier motor. Therefore, a method to derive the proper rotor pole pair number is proposed in this paper, which is developed based on the Fast Fourier Transformation of radial air-gap flux density. To verify the validity of the proposed method, it is applied to the vernier motor with conventional winding, and the results are compared to the number of rotor pole pairs derived using the fundamental vernier principle. Then, the verified method is applied to the vernier motor with modular windings for torque characteristics analysis. In addition, to verify that the adequate rotor pole pair number is derived, the results are compared with performance characteristics when incompatible rotor pole pair are applied.",

keywords = "AC Motors, Fast Fourier Transforms, Modular Winding, Permanent Magnet Synchronous Motor, Vernier Motor",

author = "Kim, \{Dae Woo\} and Song, \{Jun Young\} and Kim, \{Jin Seok\} and Kim, \{Yong Jae\} and Ro, \{Jong Suk\} and Jung, \{Sang Yong\}",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 23rd International Conference on Electrical Machines, ICEM 2018 ; Conference date: 03-09-2018 Through 06-09-2018",

year = "2018",

month = oct,

day = "24",

doi = "10.1109/ICELMACH.2018.8506768",

language = "English",

series = "Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018",

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

pages = "165--170",

booktitle = "Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018",

}

Kim, DW, Song, JY, Kim, JS, Kim, YJ, Ro, JS & Jung, SY 2018, Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method. in Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018., 8506768, Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018, Institute of Electrical and Electronics Engineers Inc., pp. 165-170, 23rd International Conference on Electrical Machines, ICEM 2018, Alexandroupoli, Greece, 3/09/18. https://doi.org/10.1109/ICELMACH.2018.8506768

Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method. / Kim, Dae Woo; Song, Jun Young; Kim, Jin Seok et al.
Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 165-170 8506768 (Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018).

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

TY - GEN

T1 - Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method

AU - Kim, Dae Woo

AU - Song, Jun Young

AU - Kim, Jin Seok

AU - Kim, Yong Jae

AU - Ro, Jong Suk

AU - Jung, Sang Yong

PY - 2018/10/24

Y1 - 2018/10/24

N2 - In this paper, a method for deriving the rotor pole pair number of modular winding applied vernier motor is proposed. Unlike conventional permanent magnet synchronous motors, the pole-slot configuration of the vernier motor is determined by a fundamental vernier principle that is composed of the rotor pole pair, stator slot and stator winding pole pair numbers. However, when the modular winding is applied, the number of stator winding pole pair cannot be inferred intuitively, which leads to incomplete establishment of pole-slot combination of the vernier motor. Therefore, a method to derive the proper rotor pole pair number is proposed in this paper, which is developed based on the Fast Fourier Transformation of radial air-gap flux density. To verify the validity of the proposed method, it is applied to the vernier motor with conventional winding, and the results are compared to the number of rotor pole pairs derived using the fundamental vernier principle. Then, the verified method is applied to the vernier motor with modular windings for torque characteristics analysis. In addition, to verify that the adequate rotor pole pair number is derived, the results are compared with performance characteristics when incompatible rotor pole pair are applied.

AB - In this paper, a method for deriving the rotor pole pair number of modular winding applied vernier motor is proposed. Unlike conventional permanent magnet synchronous motors, the pole-slot configuration of the vernier motor is determined by a fundamental vernier principle that is composed of the rotor pole pair, stator slot and stator winding pole pair numbers. However, when the modular winding is applied, the number of stator winding pole pair cannot be inferred intuitively, which leads to incomplete establishment of pole-slot combination of the vernier motor. Therefore, a method to derive the proper rotor pole pair number is proposed in this paper, which is developed based on the Fast Fourier Transformation of radial air-gap flux density. To verify the validity of the proposed method, it is applied to the vernier motor with conventional winding, and the results are compared to the number of rotor pole pairs derived using the fundamental vernier principle. Then, the verified method is applied to the vernier motor with modular windings for torque characteristics analysis. In addition, to verify that the adequate rotor pole pair number is derived, the results are compared with performance characteristics when incompatible rotor pole pair are applied.

KW - AC Motors

KW - Fast Fourier Transforms

KW - Modular Winding

KW - Permanent Magnet Synchronous Motor

KW - Vernier Motor

UR - https://www.scopus.com/pages/publications/85057182543

U2 - 10.1109/ICELMACH.2018.8506768

DO - 10.1109/ICELMACH.2018.8506768

M3 - Conference contribution

AN - SCOPUS:85057182543

T3 - Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018

SP - 165

EP - 170

BT - Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 23rd International Conference on Electrical Machines, ICEM 2018

Y2 - 3 September 2018 through 6 September 2018

ER -

Kim DW, Song JY, Kim JS, Kim YJ, Ro JS, Jung SY. Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method. In Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 165-170. 8506768. (Proceedings - 2018 23rd International Conference on Electrical Machines, ICEM 2018). doi: 10.1109/ICELMACH.2018.8506768

Design of Vernier Motor with Modular Winding Using Rotor Pole Pair Determination Method

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Cite this