Computationally efficient modelling of permanent magnet synchronous motor drives for real-time Hardware-in-the-Loop simulation

Hardware-in-the-Loop testing allows the development and performance evaluation of a controller for a physical system in a realistic environment where the system under test is emulated in an accurate real-time simulation. The paper proposes the use of a computationally efficient, yet accurate approac...

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Bibliographic Details
Main Authors: Griffo, Antonio, Salt, Daniel, Wrobel, Rafal, Drury, David
Format: Conference Proceeding
Language:English
Subjects:
Computational modeling
Hardware-in-the-Loop
Out of order
PMSM
Polynomials
Real-time modelling
Real-time systems
Synchronous machines
Windings
Online Access:Request full text
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Summary:Hardware-in-the-Loop testing allows the development and performance evaluation of a controller for a physical system in a realistic environment where the system under test is emulated in an accurate real-time simulation. The paper proposes the use of a computationally efficient, yet accurate approach for a real-time modeling of permanent magnet synchronous machines drive system. The proposed method is based on a synchronous reference frame approach where higher harmonics of the stator winding distribution and rotor magnet flux are fully represented up to a specified order. A procedure for extracting parameter from a set of Finite Element calculations is also reported. The real-time model is coded on a commercially available FPGA based platform. The proposed approach is verified on an interior permanent magnet synchronous motor designed for traction applications. Comparison of real-time implementation and experimental measurements on the actual motor are used to validate the proposed modeling.
ISSN:1553-572X
DOI:10.1109/IECON.2013.6700009