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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhang, Hang Liu, WeiGuo |
| Copyright Year | 2014 |
| Description | Author affiliation: School of Automation, Northwestern Polytechnical University (Zhang, Hang; Liu, WeiGuo) |
| Abstract | According to the characteristics of permanent magnet synchronous motor(PMSM), to ensure high dynamic performance of the electric drive system, this paper presents an improved current predictive control algorithm to predict quadrature axis current. In order to reduce the phenomenon that traditional PI regulator predictive control method has high accuracy requirements on the motor itself parameter and adjust time is long, and it is easy to over-characterize. The proposed algorithm compare the difference of adjacent cycle control model and eliminate same part based on the current predictive control model. Through the difference equation of current projections, select the optimal voltage vector to achieve the current closed-loop control. To calculate the inverter switch status of the next cycle, output switch commands to inverter and verified based on the experimental platform of 22 KW variable speed permanent magnet synchronous motor. |
| Starting Page | 556 |
| Ending Page | 562 |
| File Size | 1387266 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781479951628 |
| DOI | 10.1109/ICEMS.2014.7013548 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-10-22 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Mathematical model Predictive control Equations Permanent magnet motors Synchronous motors Stator windings Prediction algorithms |
| Content Type | Text |
| Resource Type | Article |
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