Comparative Study of Fault-Tolerant Capability Performance for Three and Five-Phase PMSMs
2019
Multi-phase permanent magnet synchronous machines (PMSMs) propose an improved alternative to conventional three-phase PMSMs in faulty conditions. Multi-phase PMSMs have the ability to minimize the number of disturbances in industrial applications. In this study, mathematical models under health and fault conditions of three and five-phase PMSMs are investigated. Moreover, the performance and fault-tolerant capabilities of a five-phase PMSM are studied and compared to a conventional three-phase PMSM. During single and double-phase open-circuit fault conditions of the five-phase PMSM, a solution is offered that maximizes output torque and reduces torque pulsations. Simulation results show superiority of the five-phase PMSM, in addition to sustaining more fault-tolerant capability than the conventional three-phase PMSM. Simulation results are carried out using Matlab/Simulink software.
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
16
References
0
Citations
NaN
KQI