Block diagrams of a doubly fed inductor motor as a control object

To design the electric drives with the doubly fed inductor motor it is required to have the mathematical models of these motors. For this, one should have the mathematical models in the transfer functions form. The basic motor model is non-linear therefore, it should be linearized using the Taylor s...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-04, Vol.1515 (5), p.52072
Main Authors: Bronov, Sergej, Avlasko, Pavel, Nikulin, Nikolaj, Bisov, Aleksej, Krivova, Darya, Stepanova, Elena
Format: Article
Language:English
Subjects:
Block diagrams
Electric drives
Linearization
Mathematical analysis
Mathematical models
Physics
Taylor series
Transfer functions
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Summary:To design the electric drives with the doubly fed inductor motor it is required to have the mathematical models of these motors. For this, one should have the mathematical models in the transfer functions form. The basic motor model is non-linear therefore, it should be linearized using the Taylor series. A block diagram is created according to the obtained system of linearized equations. Then the sequential transformation of this block diagram is performed with a gradual decrease in the number of contours. The block diagrams can be used to obtain the motor transfer functions with the arbitrary combination of input quantities (the amplitude, voltages, the frequencies of two voltages) and output quantities (the speed and the rotation angle).
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1515/5/052072