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Compensation of Torque-Producing Stator Current Error for Vector-Controlled Induction Motor Drives
| Content Provider | MDPI |
|---|---|
| Author | Kuchar, Martin Palacky, Petr Perdukova, Daniela Sobek, Martin |
| Copyright Year | 2022 |
| Description | 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. |
| Starting Page | 815 |
| e-ISSN | 19961073 |
| DOI | 10.3390/en15030815 |
| Journal | Energies |
| Issue Number | 3 |
| Volume Number | 15 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-01-23 |
| Access Restriction | Open |
| Subject Keyword | Energies Industrial Engineering Induction Motor Steady-state Current Error Torque Current Component Variable Speed Drive Vector Control |
| Content Type | Text |
| Resource Type | Article |
