Simple and Effective Position Estimation Error Compensation Method for Sensorless SPMSM Drives

Hechao Wang; Kaiyuan Lu; Dong Wang; Frede Blaabjerg

doi:10.1109/ECCE.2018.8558202

Simple and Effective Position Estimation Error Compensation Method for Sensorless SPMSM Drives

Hechao Wang, Kaiyuan Lu, Dong Wang, Frede Blaabjerg

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

1 Citationer (Scopus)

Abstrakt

In the existing high frequency signal injection sensorless control methods for Surface mounted Permanent Magnet Synchronous Machine (SPMSM), use of filters in the estimator, inverter voltage error and cross-saturation effects will all influence the position estimation accuracy. Particularly, errors caused by shifted rotor magnetic saliency related to the load current is difficult be compensated by the sensorless algorithm itself. This paper proposes a new on-line method to compensate the position estimation error for sensorless SPMSM drives. The proposed method can identify effectively the position estimation error by simply varying the direction of the current vector and utilizing the machine torque equation. Experimental results are presented to validate the proposed solution.

Originalsprog	Engelsk
Titel	Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)
Antal sider	6
Udgivelsessted	USA
Forlag	IEEE Press
Publikationsdato	sep. 2018
Sider	1710 - 1715
ISBN (Trykt)	978-1-4799-7312-5
ISBN (Elektronisk)	978-1-4799-7313-2
DOI	https://doi.org/10.1109/ECCE.2018.8558202
Status	Udgivet - sep. 2018
Begivenhed	IEEE Energy Conversion Congress & Exposition ECCE 2018 - Portland, USA Varighed: 23 sep. 2018 → 27 sep. 2018 http://www.ieee-ecce.org/2018/

Konference

Konference	IEEE Energy Conversion Congress & Exposition ECCE 2018
Land/Område	USA
By	Portland
Periode	23/09/2018 → 27/09/2018
Internetadresse	http://www.ieee-ecce.org/2018/

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10.1109/ECCE.2018.8558202

Andre filer og links

http://dx.doi.org/10.1109/ecce.2018.8558202

Citationsformater

@inproceedings{1d5a2df1261b45909b716254d054118f,

title = "Simple and Effective Position Estimation Error Compensation Method for Sensorless SPMSM Drives",

abstract = "In the existing high frequency signal injection sensorless control methods for Surface mounted Permanent Magnet Synchronous Machine (SPMSM), use of filters in the estimator, inverter voltage error and cross-saturation effects will all influence the position estimation accuracy. Particularly, errors caused by shifted rotor magnetic saliency related to the load current is difficult be compensated by the sensorless algorithm itself. This paper proposes a new on-line method to compensate the position estimation error for sensorless SPMSM drives. The proposed method can identify effectively the position estimation error by simply varying the direction of the current vector and utilizing the machine torque equation. Experimental results are presented to validate the proposed solution.",

keywords = "SPMSM, sensorless, position estimation error compensation",

author = "Hechao Wang and Kaiyuan Lu and Dong Wang and Frede Blaabjerg",

year = "2018",

month = sep,

doi = "10.1109/ECCE.2018.8558202",

language = "English",

isbn = "978-1-4799-7312-5",

pages = "1710 -- 1715",

booktitle = "Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)",

publisher = "IEEE Press",

note = "IEEE Energy Conversion Congress & Exposition ECCE 2018 ; Conference date: 23-09-2018 Through 27-09-2018",

url = "http://www.ieee-ecce.org/2018/",

}

Wang, H, Lu, K , Wang, D & Blaabjerg, F 2018, Simple and Effective Position Estimation Error Compensation Method for Sensorless SPMSM Drives. i Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018). IEEE Press, USA, s. 1710 - 1715, IEEE Energy Conversion Congress & Exposition ECCE 2018, Portland, Oregon, USA, 23/09/2018. https://doi.org/10.1109/ECCE.2018.8558202

Simple and Effective Position Estimation Error Compensation Method for Sensorless SPMSM Drives. / Wang, Hechao; Lu, Kaiyuan ; Wang, Dong et al.

Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018). USA : IEEE Press, 2018. s. 1710 - 1715.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - Simple and Effective Position Estimation Error Compensation Method for Sensorless SPMSM Drives

AU - Wang, Hechao

AU - Lu, Kaiyuan

AU - Wang, Dong

AU - Blaabjerg, Frede

PY - 2018/9

Y1 - 2018/9

N2 - In the existing high frequency signal injection sensorless control methods for Surface mounted Permanent Magnet Synchronous Machine (SPMSM), use of filters in the estimator, inverter voltage error and cross-saturation effects will all influence the position estimation accuracy. Particularly, errors caused by shifted rotor magnetic saliency related to the load current is difficult be compensated by the sensorless algorithm itself. This paper proposes a new on-line method to compensate the position estimation error for sensorless SPMSM drives. The proposed method can identify effectively the position estimation error by simply varying the direction of the current vector and utilizing the machine torque equation. Experimental results are presented to validate the proposed solution.

AB - In the existing high frequency signal injection sensorless control methods for Surface mounted Permanent Magnet Synchronous Machine (SPMSM), use of filters in the estimator, inverter voltage error and cross-saturation effects will all influence the position estimation accuracy. Particularly, errors caused by shifted rotor magnetic saliency related to the load current is difficult be compensated by the sensorless algorithm itself. This paper proposes a new on-line method to compensate the position estimation error for sensorless SPMSM drives. The proposed method can identify effectively the position estimation error by simply varying the direction of the current vector and utilizing the machine torque equation. Experimental results are presented to validate the proposed solution.

KW - SPMSM

KW - sensorless

KW - position estimation error compensation

UR - http://dx.doi.org/10.1109/ecce.2018.8558202

U2 - 10.1109/ECCE.2018.8558202

DO - 10.1109/ECCE.2018.8558202

M3 - Article in proceeding

SN - 978-1-4799-7312-5

SP - 1710

EP - 1715

BT - Proceedings of the IEEE Energy Conversion Congress and Exposition (ECCE 2018)

PB - IEEE Press

CY - USA

T2 - IEEE Energy Conversion Congress & Exposition ECCE 2018

Y2 - 23 September 2018 through 27 September 2018

ER -

Simple and Effective Position Estimation Error Compensation Method for Sensorless SPMSM Drives

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