Abstract
This digest introduces a new minimum torque ripple control strategy for post-fault operation of a five-phase concentrated-full-pitch winding induction motor. Based on the steady-state motor model in terms of symmetrical components, a control concept that the torque ripple with larger coefficient should be eliminated is proposed. Combining with the MMF invariance principle, the proposed strategy shows a better performance than the existing strategy in terms of torque ripple, average torque and efficiency. Finally, the effectiveness of the proposed strategy is validated by simulations and experimental results.
| Original language | English |
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| Title of host publication | Proceedings of the 2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia) |
| Number of pages | 6 |
| Publisher | IEEE |
| Publication date | Nov 2020 |
| Pages | 3470-3475 |
| Article number | 9367677 |
| ISBN (Electronic) | 978-1-7281-5301-8 |
| DOIs | |
| Publication status | Published - Nov 2020 |
| Event | 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia - Nanjing, China Duration: 29 Nov 2020 → 2 Dec 2020 |
Conference
| Conference | 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia |
|---|---|
| Country/Territory | China |
| City | Nanjing |
| Period | 29/11/2020 → 02/12/2020 |
Keywords
- Five-phase induction motor
- fault-tolerant operation
- open-phase fault
- minimum torque ripple
- symmetrical component