Autor: |
Martin Kuchar, Petr Palacky, Daniela Perdukova, Martin Sobek |
Jazyk: |
angličtina |
Rok vydání: |
2022 |
Předmět: |
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Zdroj: |
Energies, Vol 15, Iss 3, p 815 (2022) |
Druh dokumentu: |
article |
ISSN: |
1996-1073 |
DOI: |
10.3390/en15030815 |
Popis: |
This paper presents a detailed analysis of dynamic properties and accuracy issues of the torque-producing stator current control loop for vector-controlled induction motor drives. In this paper, a necessary mathematical description of vector control of an induction motor is shown with respect to the x-axis and y-axis current control in the rotating reference frame. A derivation of a steady-state error for the torque-producing stator current control scheme with and without a decoupling algorithm is described. The presented derivation and dynamic behavior of both these schemes were extensively tested in the MATLAB-SIMULINK software, considering different values for the moment of inertia. This solution was implemented in a DSC-based induction motor drive using a voltage source inverter to obtain experimental results. Moreover, the advantages of using the presented decoupling block for compensation of the problem are discussed at the end of the paper. |
Databáze: |
Directory of Open Access Journals |
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