Sensors | |
Robust Diagnosis Method Based on Parameter Estimation for an Interturn Short-Circuit Fault in Multipole PMSM under High-Speed Operation | |
Jewon Lee2  Seokbae Moon2  Hyeyun Jeong2  Sang Woo Kim1  | |
[1] Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH), Room 304, LG Cooperative Electronics Engineering Building, 77 Cheongam-Ro, Nam-Gu, Pohang 37673, Korea; | |
关键词: permanent magnet synchronous motor; interturn short; fault detection; diagnosis; fault index; parameter identification; | |
DOI : 10.3390/s151129452 | |
来源: mdpi | |
【 摘 要 】
This paper proposes a diagnosis method for a multipole permanent magnet synchronous motor (PMSM) under an interturn short circuit fault. Previous works in this area have suffered from the uncertainties of the PMSM parameters, which can lead to misdiagnosis. The proposed method estimates the q-axis inductance (
【 授权许可】
CC BY
© 2015 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
Files | Size | Format | View |
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RO202003190003010ZK.pdf | 863KB | download |