Publication detail

Preliminary Design and Comparison of 5 Phase and 6 Phase Fault Tolerant Outer Rotor Permanent Magnet Synchronous Machines with Different Electrical Steel

SIZONENKO, V. VÍTEK, O.

Original Title

Preliminary Design and Comparison of 5 Phase and 6 Phase Fault Tolerant Outer Rotor Permanent Magnet Synchronous Machines with Different Electrical Steel

Type

conference paper

Language

English

Original Abstract

In this paper, a comparison of 5 phase and 6 phase fault tolerant outer rotor permanent magnet synchronous machines (PMSM) with fractional slot concentrated winding (FSCW) is presented. The paper will show that machines with higher number of slots have less mass of active materials due to the decreased length of end windings. Further, if both conditions of outer rotor and fixed outer diameter apply, there exists only one optimal topology of FSCW from the point of view machine's torque/mass density. Finally, when comparing machines with cobalt iron (FeCo) and silicon iron (FeSi) electrical steel, the latter are cheaper, have lower iron losses and can be shorter than FeCo machines. However, when the main task is to reach high torque density per mass, FeCo machines are the better solution.

Keywords

electrical machine, fault tolerant, permanent magnet synchronous machine (PMSM), fractional slot concentrated winding (FSCW), tooth-coil winding, outer rotor.

Authors

SIZONENKO, V.; VÍTEK, O.

Released

26. 9. 2022

Publisher

IEEE

Location

Brasov, Romania

ISBN

978-1-6654-9681-0

Book

2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC)

Pages from

390

Pages to

395

Pages count

6

URL

https://ieeexplore.ieee.org/document/9962852

BibTex

@inproceedings{BUT179912,
  author="Vitaliy {Sizonenko} and Ondřej {Vítek}",
  title="Preliminary Design and Comparison of 5 Phase and 6 Phase Fault Tolerant Outer Rotor Permanent Magnet Synchronous Machines with Different Electrical Steel",
  booktitle="2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC)",
  year="2022",
  pages="6",
  publisher="IEEE",
  address="Brasov, Romania",
  doi="10.1109/PEMC51159.2022.9962852",
  isbn="978-1-6654-9681-0",
  url="https://ieeexplore.ieee.org/document/9962852"
}