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Título:
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Comprehensive high speed automotive SM-PMSM torque control stability analysis including novel control approach
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Autor/a:
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Arias Pujol, Antoni; Ibarra Basabe, Edorta; Trancho, Elena; Griñó Cubero, Robert; Kortabarria, Iñigo; Caum Aregay, Jesús
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Otros autores:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Universitat Politècnica de Catalunya. Departament d'Òptica i Optometria; Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia; Universitat Politècnica de Catalunya. GREO - Grup de Recerca en Enginyeria Òptica |
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Abstract:
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Permanent magnet synchronous machines (PMSM) are widely used in the automotive industry for electric vehicle (EV) and hybrid electric vehicle (HEV) propulsion systems, where the trend is to achieve high mechanical speeds. High speeds inevitably imply high current electrical frequencies, which can lead to a lack of controllability when using field oriented control (FOC) due to sampling period constraints. In this work, a comprehensive discrete-time model is fully developed to assess the stability issues in the widely used FOC. A speed-adaptive control structure that overcomes these stability problems and extends the speed operation range of the PMSM is presented. Also, a numerical methodology from which the maximum operating stable frequency can be computed in advance of any experimentation, is developed. All contributions are accompanied and supported by numerical results obtained from an accurate MATLAB/Simulink model. |
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Abstract:
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Peer Reviewed |
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Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència
-Electric vehicles
-Hybrid electric vehicles
-Electric machinery, Synchronous
-Discrete-time systems
-discrete-time vector current control
-decoupling
-electric vehicle (EV)
-permanent magnet synchronous machines (PMSM)
-high-speed AC electrical drives
-Vehicles elèctrics
-Vehicles elèctrics híbrids
-Maquinària elèctrica sincrònica
-Sistemes de temps discret |
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Derechos:
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Tipo de documento:
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Artículo - Versión publicada
Artículo |
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