Comprehensive high speed automotive SM-PMSM torque control stability analysis including novel control approach
| Autor: | Robert Grino, Inigo Kortabarria, Edorta Ibarra, Jesus Caum, Antoni Arias, E. Trancho |
|---|---|
| Přispěvatelé: | 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 |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
business.product_category
Electric vehicles Computer science 020209 energy Automotive industry Energy Engineering and Power Technology 02 engineering and technology Propulsion Automotive engineering Electric machinery Synchronous decoupling permanent magnet synchronous machines (PMSM) Vehicles elèctrics híbrids Electric vehicle 0202 electrical engineering electronic engineering information engineering Torque Electrical and Electronic Engineering MATLAB Sistemes de temps discret high-speed AC electrical drives computer.programming_language Hybrid electric vehicles Vector control business.industry 020208 electrical & electronic engineering discrete-time vector current control Maquinària elèctrica sincrònica Controllability Vehicles elèctrics Magnet Enginyeria electrònica::Electrònica de potència [Àrees temàtiques de la UPC] Discrete-time systems business computer electric vehicle (EV) |
| Zdroj: | UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Recercat. Dipósit de la Recerca de Catalunya instname |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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