Azman, Farah Anis and Wan Abdul Munim, Wan Noraishah and Che, Hang Seng and Abd Wahab, Aina Adriana (2022) Post-fault voltage limit of dual three-phase induction machine against slip frequency with single and two isolated neutrals. In: 2022 IEEE International Conference in Power Engineering Application, ICPEA 2022, 7-8 March 2022, Shah Alam.
Full text not available from this repository.Abstract
Over the last decade, the rapid growth in power electric components and embedded systems has accelerated the adoption of multiphase machines, especially with their capacity for power segmentation and the emergence of critical applications, requiring high level of fault tolerance. For their simple structured designs through rewinding of standard three-phase machines, dual three-phase drives (D3) have gained significant attention. Nevertheless, simulation results have concluded that dual three-phase machines under any fault condition only achieves half of the rated current either with single or two isolated neutrals. Thus, the objectives of this research are to provide a unified discussion on the post-fault voltage limit of induction machine against slip frequency, study the effect of DC-bus voltage limitations on the maximum achievable output torque under optimum current control with one-open phase fault and justify the lower group of line-To-line voltages can be higher than the upper group of line-To-line voltages. Also, vector space decomposition technique is used to convert the phase variables and is corresponded to the new variables via decoupling transformation. The result from the study can be beneficial to the industries that commonly using multiphase induction machines for operations. © 2022 IEEE.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Funders: | Ministry of Higher Education, Malaysia [Grant no. FP090-2020], Universiti Teknologi MARA [Grant no. 183/2020, 600-RMC/GPK5/3] |
| Uncontrolled Keywords: | Asynchronous machinery; Embedded systems; Vector spaces; Dual three-phase; Fault voltage; Line voltage; Multiphases; Post-fault tolerance; Six phase drive; Six-phase; Slip frequency; Three-phase machines; Voltage limits; Fault tolerance |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Deputy Vice Chancellor (Research & Innovation) Office > UM Power Energy Dedicated Advanced Centre |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 10 Feb 2025 07:23 |
| Last Modified: | 10 Feb 2025 07:23 |
| URI: | http://eprints.um.edu.my/id/eprint/43460 |
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