A master thesis from Aalborg University
Control of a saturated Permanent Magnet
Author(s)
Term
4. term
Education
Publication year
2010
Submitted on
2010-06-02
Pages
68 pages
Abstract
The interest in electrical machines is spread in a large area of applications. For this reason the purpose of this project is to investigate the nonlinear phenomenon in buried permanent magnet synchronous ma- chine. There is a dierence in the direct and quadra- ture inductance of the machines. The induc- tance variation is investigated to observe the saliency which is based on the inductance in the d and q axis of machine. The d-axis in- ductance and q-axis inductance and torque are determined from a static test. A model of the IPMSM whitch include satura- tion is done. The model is based on laboratory data. Field Oriented Control was implemented and tested on the IPMSM. For validating the control, the laboratory and simulations results are compared.
Keywords
Documents
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