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 proceedingConference article in proceedingsScientificpeer-review

    6 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 languageEnglish
    Title of host publication2013 International Electric Machines & Drives Conference
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages401 - 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
    Publication statusPublished - 2013
    MoE publication typeA4 Article in a conference publication
    EventIEEE International Electric Machines & Drives Conference, IEMDC 2013, 12 - 15 May 2013, Chicago, IL, United States -
    Duration: 1 Jan 2013 → …

    Conference

    ConferenceIEEE International Electric Machines & Drives Conference, IEMDC 2013, 12 - 15 May 2013, Chicago, IL, United States
    Period1/01/13 → …

    Fingerprint

    Magnetic bearings
    Reluctance motors
    Torque
    Mathematical models
    Fluxes
    Controllers
    Air

    Keywords

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

    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
    Halmeaho, Teemu ; Haarnoja, Tuomas ; Manninen, Aino ; Pippuri, Jenni ; Keränen, Janne ; Tammi, Kari. / Magnetic bearing as switched reluctance motor - Feasibility study for bearingless switched reluctance motor. 2013 International Electric Machines & Drives Conference. IEEE Institute of Electrical and Electronic Engineers , 2013. pp. 401 - 408
    @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 = "CA2: TK304 SDA: ISM Project code: 78632",
    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",
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    address = "United States",

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    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, 12 - 15 May 2013, Chicago, IL, United States, 1/01/13. 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; Pippuri, Jenni; Keränen, Janne; Tammi, Kari.

    2013 International Electric Machines & Drives Conference. IEEE Institute of Electrical and Electronic Engineers , 2013. p. 401 - 408.

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    TY - GEN

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    AU - Halmeaho, Teemu

    AU - Haarnoja, Tuomas

    AU - Manninen, Aino

    AU - Pippuri, Jenni

    AU - Keränen, Janne

    AU - Tammi, Kari

    N1 - CA2: TK304 SDA: ISM 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.

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    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

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    EP - 408

    BT - 2013 International Electric Machines & Drives Conference

    PB - IEEE Institute of Electrical and Electronic Engineers

    ER -

    Halmeaho T, Haarnoja T, Manninen A, Pippuri J, Keränen J, Tammi K. 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 . 2013. p. 401 - 408 https://doi.org/10.1109/IEMDC.2013.6556128