| Autor: |
Burlikowski, Wojciech, Kielan, Paweł, Kowalik, Zygmunt |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2018, Vol. 2029 Issue 1, p020009-1-020009-9, 9p |
| Abstrakt: |
A precise control of rotational speed and torque in case of Synchronous Reluctance Machine (SynRM) usually requires an accurate mathematical model of such an electric motor. This is followed by the necessity of the determination of a highly nonlinear and multi-dimensional relation between currents and magnetic flux linkages, that is present in this type of electrical machines. In the paper, a method of an approximation of this relation based on the measurement data is presented. The proposed measurement method can be used in the drive system that incorporates a standard topology 3- phase inverter and a brake, with no additional elements (e.g. additional rotating machine) required. The processing algorithm of the measurement results that ensures an accurate approximation based low amount of data is also described. The presented method is incorporated in a prototype drive system using a Digital Signal Processor (DSP) and the obtained results are presented and discussed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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