Enhancing Performance of Permanent Magnet Motor Drives through Equivalent Circuit Models Considering Core Loss

Youguang Guo (), Yunfei Yu, Haiyan Lu, Gang Lei and Jianguo Zhu
Additional contact information
Youguang Guo: Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW 2007, Australia
Yunfei Yu: Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW 2007, Australia
Haiyan Lu: Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW 2007, Australia
Gang Lei: Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW 2007, Australia
Jianguo Zhu: Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW 2007, Australia

Energies, 2024, vol. 17, issue 8, 1-17

Abstract: Permanent magnet motors (PMMs) have emerged as key components in numerous industrial applications due to their high efficiency, compact size, and robust performance characteristics. However, to attain optimal performance in PMM drives, accurately predicting and mitigating core losses is paramount. This paper aims to provide a comprehensive review of advancements and methodologies for enhancing the performance of PMM drives by integrating equivalent circuit models (ECMs) that account for core losses. Firstly, the significance of core losses in motor drives is underscored, alongside a survey of research endeavors dedicated to core loss reduction. Notably, emphasis is placed on mathematical models offering both swift computation and reasonable accuracy. Subsequently, the paper delves into the development of ECMs, focusing on approaches adept at capturing core loss effects across diverse operating conditions. Moreover, this paper explores the utilization of these improved ECMs in the design and control of PMMs to achieve enhanced performance. By integrating core loss considerations into design and control strategies, PMM drives can optimize efficiency, torque production, and overall system performance. In summary, this paper may consolidate the current state-of-the-art techniques for enhancing PMM performance through the integration of core-loss-aware ECMs. It highlights key research directions and opportunities for further advancements in this critical area, aiming to foster the development of more efficient and reliable PMM-based systems for a wide range of industrial applications.

Keywords: permanent magnet motor; equivalent circuit model; power loss; core loss; performance enhancement (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2024
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/1996-1073/17/8/1837/pdf (application/pdf)
https://www.mdpi.com/1996-1073/17/8/1837/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jeners:v:17:y:2024:i:8:p:1837-:d:1374024

Access Statistics for this article

Energies is currently edited by Ms. Agatha Cao

More articles in Energies from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().