High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives

Yuxin Li; Gaolin Wang; Wen Shen; Guoqiang Zhang; Nannan Zhao; Xintian He; Dianguo Xu

doi:10.1109/ICIEA48937.2020.9248427

High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives

Yuxin Li
, Gaolin Wang
, Wen Shen
, Guoqiang Zhang
, Nannan Zhao
, Xintian He
, Dianguo Xu

School of Electrical Engineering and Automation, Harbin Institute of Technology
Ltd

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

7 Scopus citations

Abstract

In sensorless vector control of Permanent Magnet Synchronous Motor (PMSM) drives, it is important to obtain accurate rotor position. High-frequency (HF) voltage injection method is usually used to estimate the rotor position of the motor at low speed. However, the use of the digital filter reduces the estimation accuracy of the rotor position. In this paper, an improved signal processing method based on the HF square-wave voltage injection method is used to obtain the rotor position error signal. A third-order extended state observer (ESO) is used to estimate the rotor position and speed. Compared with the traditional sensorless control strategy, the proposed method reduces the use of the digital filter, simplifies the signal processing, eliminates the influence of the inverter nonlinearity on the accuracy of rotor position estimation and improves the dynamic performance of the system. Experimental results are provided to verify the effectiveness of the proposed method.

Original language	English
Title of host publication	Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	827-832
Number of pages	6
ISBN (Electronic)	9781728151694
DOIs	https://doi.org/10.1109/ICIEA48937.2020.9248427
State	Published - 9 Nov 2020
Externally published	Yes
Event	15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 - Virtual, Kristiansand, Norway Duration: 9 Nov 2020 → 13 Nov 2020

Publication series

Name	Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020

Conference

Conference	15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020
Country/Territory	Norway
City	Virtual, Kristiansand
Period	9/11/20 → 13/11/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Permanent magnet synchronous motor (PMSM)
extended state observer (ESO)
high-frequency (HF) square-wave voltage injection
sensorless

Access to Document

10.1109/ICIEA48937.2020.9248427

Cite this

Li, Y., Wang, G., Shen, W., Zhang, G., Zhao, N., He, X., & Xu, D. (2020). High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives. In Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 (pp. 827-832). Article 9248427 (Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIEA48937.2020.9248427

Li, Yuxin ; Wang, Gaolin ; Shen, Wen et al. / High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives. Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020. Institute of Electrical and Electronics Engineers Inc., 2020. pp. 827-832 (Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020).

@inproceedings{bbb9bb5f16524ab88360b220a33ce87b,

title = "High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives",

abstract = "In sensorless vector control of Permanent Magnet Synchronous Motor (PMSM) drives, it is important to obtain accurate rotor position. High-frequency (HF) voltage injection method is usually used to estimate the rotor position of the motor at low speed. However, the use of the digital filter reduces the estimation accuracy of the rotor position. In this paper, an improved signal processing method based on the HF square-wave voltage injection method is used to obtain the rotor position error signal. A third-order extended state observer (ESO) is used to estimate the rotor position and speed. Compared with the traditional sensorless control strategy, the proposed method reduces the use of the digital filter, simplifies the signal processing, eliminates the influence of the inverter nonlinearity on the accuracy of rotor position estimation and improves the dynamic performance of the system. Experimental results are provided to verify the effectiveness of the proposed method.",

keywords = "Permanent magnet synchronous motor (PMSM), extended state observer (ESO), high-frequency (HF) square-wave voltage injection, sensorless",

author = "Yuxin Li and Gaolin Wang and Wen Shen and Guoqiang Zhang and Nannan Zhao and Xintian He and Dianguo Xu",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 ; Conference date: 09-11-2020 Through 13-11-2020",

year = "2020",

month = nov,

day = "9",

doi = "10.1109/ICIEA48937.2020.9248427",

language = "英语",

series = "Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "827--832",

booktitle = "Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020",

address = "美国",

}

Li, Y, Wang, G, Shen, W, Zhang, G, Zhao, N, He, X & Xu, D 2020, High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives. in Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020., 9248427, Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020, Institute of Electrical and Electronics Engineers Inc., pp. 827-832, 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020, Virtual, Kristiansand, Norway, 9/11/20. https://doi.org/10.1109/ICIEA48937.2020.9248427

High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives. / Li, Yuxin; Wang, Gaolin; Shen, Wen et al.
Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 827-832 9248427 (Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020).

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

TY - GEN

T1 - High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives

AU - Li, Yuxin

AU - Wang, Gaolin

AU - Shen, Wen

AU - Zhang, Guoqiang

AU - Zhao, Nannan

AU - He, Xintian

AU - Xu, Dianguo

PY - 2020/11/9

Y1 - 2020/11/9

N2 - In sensorless vector control of Permanent Magnet Synchronous Motor (PMSM) drives, it is important to obtain accurate rotor position. High-frequency (HF) voltage injection method is usually used to estimate the rotor position of the motor at low speed. However, the use of the digital filter reduces the estimation accuracy of the rotor position. In this paper, an improved signal processing method based on the HF square-wave voltage injection method is used to obtain the rotor position error signal. A third-order extended state observer (ESO) is used to estimate the rotor position and speed. Compared with the traditional sensorless control strategy, the proposed method reduces the use of the digital filter, simplifies the signal processing, eliminates the influence of the inverter nonlinearity on the accuracy of rotor position estimation and improves the dynamic performance of the system. Experimental results are provided to verify the effectiveness of the proposed method.

AB - In sensorless vector control of Permanent Magnet Synchronous Motor (PMSM) drives, it is important to obtain accurate rotor position. High-frequency (HF) voltage injection method is usually used to estimate the rotor position of the motor at low speed. However, the use of the digital filter reduces the estimation accuracy of the rotor position. In this paper, an improved signal processing method based on the HF square-wave voltage injection method is used to obtain the rotor position error signal. A third-order extended state observer (ESO) is used to estimate the rotor position and speed. Compared with the traditional sensorless control strategy, the proposed method reduces the use of the digital filter, simplifies the signal processing, eliminates the influence of the inverter nonlinearity on the accuracy of rotor position estimation and improves the dynamic performance of the system. Experimental results are provided to verify the effectiveness of the proposed method.

KW - Permanent magnet synchronous motor (PMSM)

KW - extended state observer (ESO)

KW - high-frequency (HF) square-wave voltage injection

KW - sensorless

UR - https://www.scopus.com/pages/publications/85097550301

U2 - 10.1109/ICIEA48937.2020.9248427

DO - 10.1109/ICIEA48937.2020.9248427

M3 - 会议稿件

AN - SCOPUS:85097550301

T3 - Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020

SP - 827

EP - 832

BT - Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020

Y2 - 9 November 2020 through 13 November 2020

ER -

Li Y, Wang G, Shen W, Zhang G, Zhao N, He X et al. High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives. In Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020. Institute of Electrical and Electronics Engineers Inc. 2020. p. 827-832. 9248427. (Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020). doi: 10.1109/ICIEA48937.2020.9248427

High-Frequency Signal Injection using Extend State Observer for Position Sensorless PMSM Drives

Abstract

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UN SDGs

Keywords

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