Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density

David Reigosa; Daniel Fernandez; Maria Martinez; Yonghyun Park; Sang Bin Lee; Fernando Briz

doi:10.1109/ECCE.2018.8557790

Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density

David Reigosa, Daniel Fernandez, Maria Martinez, Yonghyun Park, Sang Bin Lee, Fernando Briz

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

1 Citation (Scopus)

Abstract

Demagnetization in permanent magnet synchronous machines (PMSMs) results in a decrease in the motor average torque and could also increase the torque ripple and consequently vibration and acoustic noise, degrading the overall performance and reliability of the drive. Demagnetization detection can be therefore of tremendous importance. Use of hall-effect sensors has proven to be a viable option for demagnetization detection. Results reported using this method were based on the analysis of the flux density complex vector; the accuracy of this implementation strongly depends on the angle of the hall-effect sensor, being also sensitive to implementation issues such as offsets and gain variations of the sensors, PMs' temperature, manufacturing tolerances and stator current injection. This paper proposes the use of the zero-sequence component of the magnetic flux density for demagnetization detection. The use of this signal will improve the accuracy and reduce the sensitivity to implementation issues compared to the use of the flux complex vector. ¹ ¹ This work was supported in part by the Research, Technological Development and Innovation of the Spanish Ministry Economy and Competitiveness, under grant MINECO-17-ENE2016-80047-R and by the Economic Development Agency of the Principality of Asturias (IDEPA) ThyssenKrupp under grant SV-PA-17-RIS3-2.

Original language	English
Title of host publication	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	769-775
Number of pages	7
ISBN (Electronic)	9781479973118
DOIs	https://doi.org/10.1109/ECCE.2018.8557790
Publication status	Published - 2018 Dec 3
Event	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 - Portland, United States Duration: 2018 Sept 23 → 2018 Sept 27

Publication series

Name	2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018

Other

Other	10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
Country/Territory	United States
City	Portland
Period	18/9/23 → 18/9/27

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

Hall-effect sensors
Non-uniform demagnetization
Permanent magnet synchronous machines

ASJC Scopus subject areas

Energy Engineering and Power Technology
Renewable Energy, Sustainability and the Environment
Control and Optimization
Computer Networks and Communications
Hardware and Architecture
Information Systems and Management

UN SDGs

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

Access to Document

10.1109/ECCE.2018.8557790

Cite this

Reigosa, D., Fernandez, D., Martinez, M., Park, Y., Lee, S. B., & Briz, F. (2018). Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density. In 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (pp. 769-775). Article 8557790 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2018.8557790

Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density. / Reigosa, David; Fernandez, Daniel; Martinez, Maria et al.
2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 769-775 8557790 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018).

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

Reigosa, D, Fernandez, D, Martinez, M, Park, Y, Lee, SB & Briz, F 2018, Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density. in 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018., 8557790, 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018, Institute of Electrical and Electronics Engineers Inc., pp. 769-775, 10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018, Portland, United States, 18/9/23. https://doi.org/10.1109/ECCE.2018.8557790

Reigosa D, Fernandez D, Martinez M, Park Y, Lee SB, Briz F. Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density. In 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 769-775. 8557790. (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018). doi: 10.1109/ECCE.2018.8557790

Reigosa, David ; Fernandez, Daniel ; Martinez, Maria et al. / Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density. 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 769-775 (2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018).

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AB - Demagnetization in permanent magnet synchronous machines (PMSMs) results in a decrease in the motor average torque and could also increase the torque ripple and consequently vibration and acoustic noise, degrading the overall performance and reliability of the drive. Demagnetization detection can be therefore of tremendous importance. Use of hall-effect sensors has proven to be a viable option for demagnetization detection. Results reported using this method were based on the analysis of the flux density complex vector; the accuracy of this implementation strongly depends on the angle of the hall-effect sensor, being also sensitive to implementation issues such as offsets and gain variations of the sensors, PMs' temperature, manufacturing tolerances and stator current injection. This paper proposes the use of the zero-sequence component of the magnetic flux density for demagnetization detection. The use of this signal will improve the accuracy and reduce the sensitivity to implementation issues compared to the use of the flux complex vector. 1 1 This work was supported in part by the Research, Technological Development and Innovation of the Spanish Ministry Economy and Competitiveness, under grant MINECO-17-ENE2016-80047-R and by the Economic Development Agency of the Principality of Asturias (IDEPA) ThyssenKrupp under grant SV-PA-17-RIS3-2.

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Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density

Abstract

Publication series

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Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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