Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension

Miya Amada; Akira Mizuguchi; Yoshihiro Asano; Junichi Asama; Akira Chiba; Masatsugu Takemoto; Tadashi Fukao

doi:10.1109/07ias.2007.89

Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension

Miya Amada, Akira Mizuguchi, Yoshihiro Asano, Junichi Asama, Akira Chiba, Masatsugu Takemoto, Tadashi Fukao

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

6 Citations (Scopus)

Abstract

Suspension winding design has been investigated for successful magnetic suspension under the limited voltage and current of suspension power electronics circuits. In bearingless motors, winding configuration design is a critical issue. To reduce requirements in suspension winding and its inverter, required current should be reduced. Thus, a large number of series windings with small diameter conductors is preferred. However, the current response in suspension winding becomes slow, and in the worst case, magnetic suspension is not possible. Design consideration of suspension winding is reported with experimental confirmation. Successful start up and operating characteristics are presented.

Original language	English
Title of host publication	Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	552-557
Number of pages	6
ISBN (Print)	1424403642, 9781424403646
DOIs	https://doi.org/10.1109/07ias.2007.89
Publication status	Published - 2007
Externally published	Yes
Event	2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS - New Orleans, LA, United States Duration: Sept 23 2007 → Sept 27 2007

Publication series

Name	Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
ISSN (Print)	0197-2618

Conference

Conference	2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS
Country/Territory	United States
City	New Orleans, LA
Period	9/23/07 → 9/27/07

Keywords

Bearingless motor
Consequent-pole
Magnetic suspension
Suspension winding

ASJC Scopus subject areas

Control and Systems Engineering
Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/07ias.2007.89

Cite this

Amada, M., Mizuguchi, A., Asano, Y., Asama, J., Chiba, A., Takemoto, M., & Fukao, T. (2007). Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension. In Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS (pp. 552-557). [4347838] (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/07ias.2007.89

Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension. / Amada, Miya; Mizuguchi, Akira; Asano, Yoshihiro et al.
Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS. Institute of Electrical and Electronics Engineers Inc., 2007. p. 552-557 4347838 (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)).

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

Amada, M, Mizuguchi, A, Asano, Y, Asama, J, Chiba, A, Takemoto, M & Fukao, T 2007, Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension. in Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS., 4347838, Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), Institute of Electrical and Electronics Engineers Inc., pp. 552-557, 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS, New Orleans, LA, United States, 9/23/07. https://doi.org/10.1109/07ias.2007.89

Amada M, Mizuguchi A, Asano Y, Asama J, Chiba A, Takemoto M et al. Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension. In Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS. Institute of Electrical and Electronics Engineers Inc. 2007. p. 552-557. 4347838. (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)). doi: 10.1109/07ias.2007.89

Amada, Miya ; Mizuguchi, Akira ; Asano, Yoshihiro et al. / Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension. Conference Record of the 2007 IEEE Industry Applications Conference 42nd Annual Meeting, IAS. Institute of Electrical and Electronics Engineers Inc., 2007. pp. 552-557 (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)).

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title = "Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension",

abstract = "Suspension winding design has been investigated for successful magnetic suspension under the limited voltage and current of suspension power electronics circuits. In bearingless motors, winding configuration design is a critical issue. To reduce requirements in suspension winding and its inverter, required current should be reduced. Thus, a large number of series windings with small diameter conductors is preferred. However, the current response in suspension winding becomes slow, and in the worst case, magnetic suspension is not possible. Design consideration of suspension winding is reported with experimental confirmation. Successful start up and operating characteristics are presented.",

keywords = "Bearingless motor, Consequent-pole, Magnetic suspension, Suspension winding",

author = "Miya Amada and Akira Mizuguchi and Yoshihiro Asano and Junichi Asama and Akira Chiba and Masatsugu Takemoto and Tadashi Fukao",

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AU - Amada, Miya

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AU - Asano, Yoshihiro

AU - Asama, Junichi

AU - Chiba, Akira

AU - Takemoto, Masatsugu

AU - Fukao, Tadashi

PY - 2007

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N2 - Suspension winding design has been investigated for successful magnetic suspension under the limited voltage and current of suspension power electronics circuits. In bearingless motors, winding configuration design is a critical issue. To reduce requirements in suspension winding and its inverter, required current should be reduced. Thus, a large number of series windings with small diameter conductors is preferred. However, the current response in suspension winding becomes slow, and in the worst case, magnetic suspension is not possible. Design consideration of suspension winding is reported with experimental confirmation. Successful start up and operating characteristics are presented.

AB - Suspension winding design has been investigated for successful magnetic suspension under the limited voltage and current of suspension power electronics circuits. In bearingless motors, winding configuration design is a critical issue. To reduce requirements in suspension winding and its inverter, required current should be reduced. Thus, a large number of series windings with small diameter conductors is preferred. However, the current response in suspension winding becomes slow, and in the worst case, magnetic suspension is not possible. Design consideration of suspension winding is reported with experimental confirmation. Successful start up and operating characteristics are presented.

KW - Bearingless motor

KW - Consequent-pole

KW - Magnetic suspension

KW - Suspension winding

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Winding design and characteristic of a consequent-pole type bearingless motor with 4-axis active magnetic suspension

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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