State-space flux-linkage control of bearingless synchronous reluctance motors

Seppo E. Saarakkala; Maksim Sokolov; Marko Hinkkanen; Jari Kataja; Kari Tammi

doi:10.1109/ECCE.2016.7855464

State-space flux-linkage control of bearingless synchronous reluctance motors

Seppo E. Saarakkala, Maksim Sokolov, Marko Hinkkanen, Jari Kataja, Kari Tammi

VTT Technical Research Centre of Finland

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

9 Citations (Scopus)

424 Downloads (Pure)

Abstract

This paper deals with a model-based state-space flux-linkage control of a dual three-phase-winding bearingless synchronous reluctance motor. Analytical tuning rules for the state feedback, integral action, and reference feedforward gains are derived in the continuous-time domain. The proposed method is easy to apply: the desired closed-loop bandwidth together with the estimated magnetic-model of the motor are required. Furthermore, the proposed method automatically takes into account the mutual coupling between the two windings. A simple digital implementation is provided and the robustness of the proposed control method against the system parameter inaccuracies and eccentric rotor positions is analyzed. The proposed controller design is evaluated by means of simulations by keeping in mind the most important aspects related to an experimental evaluation.

Original language	English
Title of host publication	IEEE Energy Conversion Congress and Exposition (ECCE 2016)
Place of Publication	Milwaukee, WI
Publisher	IEEE
Number of pages	8
ISBN (Electronic)	978-1-5090-0737-0
DOIs	https://doi.org/10.1109/ECCE.2016.7855464
Publication status	Published - 18 Sept 2016
MoE publication type	A4 Conference publication
Event	IEEE Energy Conversion Congress and Exposition - Milwaukee, United States Duration: 18 Sept 2016 → 22 Sept 2016 Conference number: 8

Publication series

Name	IEEE Energy Conversion Congress & Exposition
Publisher	IEEE
ISSN (Print)	2329-3721
ISSN (Electronic)	2329-3748

Conference

Conference	IEEE Energy Conversion Congress and Exposition
Abbreviated title	ECCE
Country/Territory	United States
City	Milwaukee
Period	18/09/2016 → 22/09/2016

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10.1109/ECCE.2016.7855464

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Cite this

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title = "State-space flux-linkage control of bearingless synchronous reluctance motors",

abstract = "This paper deals with a model-based state-space flux-linkage control of a dual three-phase-winding bearingless synchronous reluctance motor. Analytical tuning rules for the state feedback, integral action, and reference feedforward gains are derived in the continuous-time domain. The proposed method is easy to apply: the desired closed-loop bandwidth together with the estimated magnetic-model of the motor are required. Furthermore, the proposed method automatically takes into account the mutual coupling between the two windings. A simple digital implementation is provided and the robustness of the proposed control method against the system parameter inaccuracies and eccentric rotor positions is analyzed. The proposed controller design is evaluated by means of simulations by keeping in mind the most important aspects related to an experimental evaluation.",

author = "Saarakkala, {Seppo E.} and Maksim Sokolov and Marko Hinkkanen and Jari Kataja and Kari Tammi",

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publisher = "IEEE",

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Saarakkala, SE, Sokolov, M, Hinkkanen, M, Kataja, J & Tammi, K 2016, State-space flux-linkage control of bearingless synchronous reluctance motors. in IEEE Energy Conversion Congress and Exposition (ECCE 2016). IEEE Energy Conversion Congress & Exposition, IEEE, Milwaukee, WI, IEEE Energy Conversion Congress and Exposition, Milwaukee, United States, 18/09/2016. https://doi.org/10.1109/ECCE.2016.7855464

State-space flux-linkage control of bearingless synchronous reluctance motors. / Saarakkala, Seppo E.; Sokolov, Maksim; Hinkkanen, Marko et al.
IEEE Energy Conversion Congress and Exposition (ECCE 2016). Milwaukee, WI: IEEE, 2016. (IEEE Energy Conversion Congress & Exposition).

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

TY - GEN

T1 - State-space flux-linkage control of bearingless synchronous reluctance motors

AU - Saarakkala, Seppo E.

AU - Sokolov, Maksim

AU - Hinkkanen, Marko

AU - Kataja, Jari

AU - Tammi, Kari

N1 - Conference code: 8

PY - 2016/9/18

Y1 - 2016/9/18

N2 - This paper deals with a model-based state-space flux-linkage control of a dual three-phase-winding bearingless synchronous reluctance motor. Analytical tuning rules for the state feedback, integral action, and reference feedforward gains are derived in the continuous-time domain. The proposed method is easy to apply: the desired closed-loop bandwidth together with the estimated magnetic-model of the motor are required. Furthermore, the proposed method automatically takes into account the mutual coupling between the two windings. A simple digital implementation is provided and the robustness of the proposed control method against the system parameter inaccuracies and eccentric rotor positions is analyzed. The proposed controller design is evaluated by means of simulations by keeping in mind the most important aspects related to an experimental evaluation.

AB - This paper deals with a model-based state-space flux-linkage control of a dual three-phase-winding bearingless synchronous reluctance motor. Analytical tuning rules for the state feedback, integral action, and reference feedforward gains are derived in the continuous-time domain. The proposed method is easy to apply: the desired closed-loop bandwidth together with the estimated magnetic-model of the motor are required. Furthermore, the proposed method automatically takes into account the mutual coupling between the two windings. A simple digital implementation is provided and the robustness of the proposed control method against the system parameter inaccuracies and eccentric rotor positions is analyzed. The proposed controller design is evaluated by means of simulations by keeping in mind the most important aspects related to an experimental evaluation.

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DO - 10.1109/ECCE.2016.7855464

M3 - Conference article in proceedings

T3 - IEEE Energy Conversion Congress & Exposition

BT - IEEE Energy Conversion Congress and Exposition (ECCE 2016)

PB - IEEE

CY - Milwaukee, WI

T2 - IEEE Energy Conversion Congress and Exposition

Y2 - 18 September 2016 through 22 September 2016

ER -

State-space flux-linkage control of bearingless synchronous reluctance motors

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