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Title:
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Sliding mode abc current control for PMSM drives with an enhanced high frequency injection algorithm for sensorless operation
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Author:
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Repecho del Corral, Víctor; Biel Solé, Domingo; Arias Pujol, Antoni
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Other authors:
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Universitat Politècnica de Catalunya. Institut d'Organització i Control de Sistemes Industrials; Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
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Abstract:
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A high frequency injection (HF) based sensorless Sliding Mode Control (SMC) for Permanent Magnet Synchronous Machines (PMSMs) is designed. An analytical analysis, which demonstrates that the HF band is perturbed
under sensorless operation, is addressed. Further increase of the sensorless control dynamics is achieved by removing the perturbed signals by means of compensation terms, which also estimate the PMSM aß inductance value. Numerical simulation results are presented, confirming the proper speed sensorless control at low speed reversal with load impact. |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control
-Sliding mode control
-Sliding Mode Control
-PMSM Sensorless Control
-High Frequency Injection Method
-Control en mode lliscant |
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Rights:
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Document type:
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Article - Submitted version
Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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