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Sensorless position control for SPMSM at zero speed and acceleration

Frédéric Abry 1 Aloïs Zgorski 1 Xuefang Lin-Shi 1, * Jean-Marie Rétif 1
* Corresponding author
Abstract : This paper proposes a position observation technique for either a salient or non-salient Permanent Magnet Synchronous Motor (PMSM). Combining high-frequency signal injection with an Extended Kalman Filter (EKF), the observer provides highly accurate position estimation over a wide speed range and even at standstill under heavy load conditions. Experimental results are provided to confirm the performance and efficiency of the proposed solution.
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https://hal.archives-ouvertes.fr/hal-00704657
Contributor : Publications Ampère <>
Submitted on : Tuesday, June 5, 2012 - 11:04:30 PM
Last modification on : Tuesday, April 7, 2020 - 1:57:54 AM

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  • HAL Id : hal-00704657, version 1

Citation

Frédéric Abry, Aloïs Zgorski, Xuefang Lin-Shi, Jean-Marie Rétif. Sensorless position control for SPMSM at zero speed and acceleration. EPE, Aug 2011, Birmingham, United Kingdom. pp.CD. ⟨hal-00704657⟩

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