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Single Line/Phase Open Fault-Tolerant Decoupling Control of a Five-Phase Permanent Magnet Synchronous Motor under Different Stator Connections
| Content Provider | MDPI |
|---|---|
| Author | Tian, Bing Lu, Runze Hu, Jiasongyu |
| Copyright Year | 2022 |
| Description | Fault-tolerant control (FTC) of a star-connected Five-phase Permanent Magnet Synchronous Motor (5Φ-PMSM) under open-circuit faults has been extensively studied, among which the decoupled control is attractive and finds a broad application in many fields. Pentacle- and pentagon-connected (generally known as “Penta-connected”) 5Φ-PMSMs are popular due to their low voltage and high-power density, and especially, the demanded DC voltage level for the pentacle-connection mode accounting for merely 1/1.9021 of the star-connection mode, which is very appealing today. On the other hand, as one of the recent advances, the fault-tolerant decoupling control for penta-connections is still yet to be reviewed, and so this study investigates this issue and attempts to find the similarities and dissimilarities between star- and penta-connections under either single-line or single-phase open faults. Torque behavior analysis under, respectively, the fault-tolerant MPPT and $i_{d}$ = 0 is conducted to confirm the validity of the presented FTC, and it is expected to provide a reference for selecting a 5Φ-PMSM for practical use. |
| Starting Page | 3366 |
| e-ISSN | 19961073 |
| DOI | 10.3390/en15093366 |
| Journal | Energies |
| Issue Number | 9 |
| Volume Number | 15 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-05-05 |
| Access Restriction | Open |
| Subject Keyword | Energies Industrial Engineering Field-oriented Control Five-phase Permanent Magnet Synchronous Motor Fault-tolerant Control Open-circuited Fault Pentagon and Pentacle Connections |
| Content Type | Text |
| Resource Type | Article |
