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Position-offset-based parameter estimation using the adaline NN for condition monitoring of permanent-magnet synchronous machines

journal contribution
posted on 30.09.2016, 10:48 by Kan Liu, Zi-Qiang Zhu
This paper proposes how to use the addition of rotor position offsets as perturbation signals for the parameter estimation of permanent-magnet synchronous machines (PMSMs), which can be used for the condition monitoring of rotor permanent magnet and stator winding. During the proposed estimation, two small position offsets are intentionally added into the drive system, and the resulting voltage variation will be recorded for the estimation of rotor flux linkage. With the aid from estimated rotor flux linkage, the stator winding resistance can be subsequently estimated at steady state. This method is experimentally verified on two prototype PMSMs (150 W and 3 kW, respectively) and shows good performance in monitoring the variation of rotor flux linkage and winding resistance.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

IEEE Transactions on Industrial Electronics

Volume

62

Issue

4

Pages

2372 - 2383

Citation

LIU, K. and ZHU, Z.Q., 2015. Position-offset-based parameter estimation using the adaline NN for condition monitoring of permanent-magnet synchronous machines. IEEE Transactions on Industrial Electronics, 62(4), pp. 2372-2383.

Publisher

© IEEE

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2015

Notes

This paper is in closed access.

ISSN

0278-0046

eISSN

1557-9948

Language

en