Archivio Istituzionale della RicercaThis paper deals with stator-flux-oriented control of permanent-magnet (PM) synchronous motors and synchronous reluctance motors (SyRMs). The variables to be controlled are the stator-flux magnitude and the torque-producing current component, whose references are easy to calculate. However, the dynamics of these variables are nonlinear and coupled, potentially compromising the control performance. We propose an exact input-output feedback linearization structure and a systematic design procedure for the stator-flux-oriented control method in order to improve the control performance. The proposed controller is evaluated by means of experiments using a 6.7-kW SyRM drive and a 2.2-kW interior PM synchronous motor drive.
Stator-Flux-Oriented Control of Synchronous Motors: A Systematic Design Procedure / Awan, Hafiz Asad Ali; Hinkkanen, Marko; Bojoi, Radu; Pellegrino, Gianmario. - In: IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. - ISSN 0093-9994. - STAMPA. - 55:5(2019), pp. 4811-4820. [10.1109/TIA.2019.2927316]
Stator-Flux-Oriented Control of Synchronous Motors: A Systematic Design Procedure
Bojoi, Radu;Pellegrino, Gianmario
2019
Abstract
This paper deals with stator-flux-oriented control of permanent-magnet (PM) synchronous motors and synchronous reluctance motors (SyRMs). The variables to be controlled are the stator-flux magnitude and the torque-producing current component, whose references are easy to calculate. However, the dynamics of these variables are nonlinear and coupled, potentially compromising the control performance. We propose an exact input-output feedback linearization structure and a systematic design procedure for the stator-flux-oriented control method in order to improve the control performance. The proposed controller is evaluated by means of experiments using a 6.7-kW SyRM drive and a 2.2-kW interior PM synchronous motor drive.
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2019-IDC-0124-final.pdf
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https://hdl.handle.net/11583/2862392