Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor

Teemu Halmeaho; Tuomas Haarnoja; Aino Manninen; Jenni Pippuri; Janne Keränen; Kari Tammi

doi:10.1109/IEMDC.2013.6556128

Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor

Teemu Halmeaho, Tuomas Haarnoja, Aino Manninen, Jenni Pippuri, Janne Keränen, Kari Tammi

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

13 Citations (Scopus)

Abstract

This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured. The novelty of this paper is the modified analytical method to estimate fringing flux paths enabling more accurate mathematical model to estimate torque. The reason for careful analysis of the air gap forces is the demand for electromagnetic models of the motor to be used in the motor controller. The ultimate goal of our work is to develop self-bearing (self-levitating bearingless) SRM.

Original language	English
Title of host publication	2013 International Electric Machines & Drives Conference
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	401 - 408
ISBN (Electronic)	978-1-4673-4974-1, 978-1-4673-4972-7, 978-1-4673-4973-4
ISBN (Print)	978-1-4673-4975-8
DOIs	https://doi.org/10.1109/IEMDC.2013.6556128
Publication status	Published - 2013
MoE publication type	A4 Article in a conference publication
Event	IEEE International Electric Machines & Drives Conference, IEMDC 2013 - Chicago, United States Duration: 12 May 2013 → 15 May 2013

Conference

Conference	IEEE International Electric Machines & Drives Conference, IEMDC 2013
Country/Territory	United States
City	Chicago
Period	12/05/13 → 15/05/13

Keywords

switched relucatance motor
active magnetic bearing
SR
AMB
torque
air gap force
analytical model

Access to Document

10.1109/IEMDC.2013.6556128

Cite this

Halmeaho, T., Haarnoja, T., Manninen, A., Pippuri, J., Keränen, J., & Tammi, K. (2013). Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor. In 2013 International Electric Machines & Drives Conference (pp. 401 - 408). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/IEMDC.2013.6556128

@inproceedings{97868ecc3f4a4c4497c8f96e5866a5a0,

title = "Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor",

abstract = "This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured. The novelty of this paper is the modified analytical method to estimate fringing flux paths enabling more accurate mathematical model to estimate torque. The reason for careful analysis of the air gap forces is the demand for electromagnetic models of the motor to be used in the motor controller. The ultimate goal of our work is to develop self-bearing (self-levitating bearingless) SRM.",

keywords = "switched relucatance motor, active magnetic bearing, SR, AMB, torque, air gap force, analytical model",

author = "Teemu Halmeaho and Tuomas Haarnoja and Aino Manninen and Jenni Pippuri and Janne Ker{\"a}nen and Kari Tammi",

note = "Project code: 78632; IEEE International Electric Machines & Drives Conference, IEMDC 2013 ; Conference date: 12-05-2013 Through 15-05-2013",

year = "2013",

doi = "10.1109/IEMDC.2013.6556128",

language = "English",

isbn = "978-1-4673-4975-8",

pages = "401 -- 408",

booktitle = "2013 International Electric Machines & Drives Conference",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

}

Halmeaho, T, Haarnoja, T, Manninen, A , Pippuri, J , Keränen, J & Tammi, K 2013, Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor. in 2013 International Electric Machines & Drives Conference. IEEE Institute of Electrical and Electronic Engineers, pp. 401 - 408, IEEE International Electric Machines & Drives Conference, IEMDC 2013, Chicago, Illinois, United States, 12/05/13. https://doi.org/10.1109/IEMDC.2013.6556128

Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor. / Halmeaho, Teemu; Haarnoja, Tuomas; Manninen, Aino et al.
2013 International Electric Machines & Drives Conference. IEEE Institute of Electrical and Electronic Engineers, 2013. p. 401 - 408.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor

AU - Halmeaho, Teemu

AU - Haarnoja, Tuomas

AU - Manninen, Aino

AU - Pippuri, Jenni

AU - Keränen, Janne

AU - Tammi, Kari

N1 - Project code: 78632

PY - 2013

Y1 - 2013

N2 - This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured. The novelty of this paper is the modified analytical method to estimate fringing flux paths enabling more accurate mathematical model to estimate torque. The reason for careful analysis of the air gap forces is the demand for electromagnetic models of the motor to be used in the motor controller. The ultimate goal of our work is to develop self-bearing (self-levitating bearingless) SRM.

AB - This paper shows a general review of Switched Reluctance Motors (SRM), reports the conversion of Active Magnetic Bearing (AMB) to SRM and discusses methods to estimate the torque produced in SRM. AMB converted to SRM has been tested on a laboratory scale test rig and its torque production measured. The novelty of this paper is the modified analytical method to estimate fringing flux paths enabling more accurate mathematical model to estimate torque. The reason for careful analysis of the air gap forces is the demand for electromagnetic models of the motor to be used in the motor controller. The ultimate goal of our work is to develop self-bearing (self-levitating bearingless) SRM.

KW - switched relucatance motor

KW - active magnetic bearing

KW - SR

KW - AMB

KW - torque

KW - air gap force

KW - analytical model

U2 - 10.1109/IEMDC.2013.6556128

DO - 10.1109/IEMDC.2013.6556128

M3 - Conference article in proceedings

SN - 978-1-4673-4975-8

SP - 401

EP - 408

BT - 2013 International Electric Machines & Drives Conference

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - IEEE International Electric Machines & Drives Conference, IEMDC 2013

Y2 - 12 May 2013 through 15 May 2013

ER -

Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor

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Keywords

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