10.21227/RPAX-PX85
Sahar Mkaouar
Sahar
Mkaouar
Aicha Maaoui
Aicha
Maaoui
Michael Schier
Michael
Schier
Ahmed Masmoudi
Ahmed
Masmoudi
Fault-Tolerant Fractional-Slot PMSMs with One Coil Parallel Branches Made Phases. Part 1: Identification and Topological Characterization
IEEE DataPort
2020
Transportation
Energy
Fractional-slot permanent magnet synchronous machines
one coil parallel branches made phases
start of slots approach
2020-04-09
Dataset
Creative Commons Attribution
The paper deals with fractional-slot permanentmagnet synchronous machines (FSPMSMs) equippedwith phases made up of one coil parallel branches. Theseexhibit attractive potentialities, especially their enhancedopen-circuit fault tolerance capability. Furthermore, thesetopologies are suitably-adapted for low-voltage power supplythat makes them viable candidates for possible integrationin the 42V automotive technology. This potentiality isfurther highlighted in battery electric vehicles where thepassenger safety is greatly improved in case of accidentsthanks to the reduction of the DC bus voltage. This first partis aimed at a star of slots-based identification and topologicalcharacterization of the FSPMSMs that make it possiblethe arrangement of the armature phases according to onecoil parallel branches. The study distinguishes the case ofodd and even number of phases, arranged in single- anddouble-layer slots.