Development and Analysis of Six-Phase Synchronous Reluctance Motor for Increased Fault Tolerance Capabilities
[ 1 ] Instytut Elektrotechniki i Elektroniki Przemysłowej, Wydział Automatyki, Robotyki i Elektrotechniki, Politechnika Poznańska | [ P ] pracownik | [ SzD ] doktorant ze Szkoły Doktorskiej
[2.2] Automatyka, elektronika, elektrotechnika i technologie kosmiczne
2024
artykuł naukowy
angielski
- six-phase
- finite element method
- inverter-fault conditions
- synchronous reluctance motor
- design
- analysis
- multi-phase
- radial forces
EN Paper contains research on the development of a fault-tolerant six-phase synchronous reluctance motor (SynRM) based on the stator adopted from a general-purpose three-phase induction motor. In the design and calculation process, an extended Clarke transformation was developed for a six-phase asymmetrical system. To verify the proposed design approach, a field–circuit model of electromagnetic phenomena in the studied motor was developed and used to study the motor performance. The increased torque value and reduction in torque ripples were confirmed by comparison to the classical three-phase SynRM design. To illustrate fault tolerance capabilities, the operation of the studied three- and six-phase synchronous reluctance motors under inverter-fault conditions was examined. The conducted analysis shows, among other things, that from the electromagnetic performance point of view, only the proposed six-phase machine is able to properly operate under inverter-fault conditions. The results of the winding design calculations, the performed simulations of six-phase motor operation, and the preliminary tests of the prototype motor are presented and discussed.
13.05.2024
2351-1 - 2351-18
Article number: 2351
CC BY (uznanie autorstwa)
otwarte czasopismo
ostateczna wersja opublikowana
13.05.2024
w momencie opublikowania
publiczny
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