Detail publikace

Ferrite Assisted Synchronous Reluctance Motor Design, Manufacturing and Material Influence on Motor Characteristics

KNEBL, L. ONDRŮŠEK, Č. KURFŰRST, J.

Originální název

Ferrite Assisted Synchronous Reluctance Motor Design, Manufacturing and Material Influence on Motor Characteristics

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Synchronous permanent magnet machines are gaining interest over the last twenty years. The best torque density and efficiency is achieved with synchronous motors using the rare-earth, usually neodymium (NdFeB) magnets. However, the price of a NdFeB magnets is rising, therefore the research in ferrite assisted synchronous motors has began. Ferrite surface and interior permanent magnet (SPM) motors suffer from low air gap flux density, thus low electromagnetic torque. The ferrite assisted synchronous reluctance motor (PMASR) compensate the lower torque created by permanent magnets with reluctance torque, developed by rotor magnetic saliency (difference between inductances in d- and q-axis). This paper deals with basic characteristics of PMASR, electromagnetic design process and results evaluation. This paper also proposes research on causes for unsatisfactory prototype characteristics. Each discovered manufacture drawback is discussed and implemented into either the FEA model or post-processing and compared with the measured data hereafter. compared with the measured data hereafter.

Klíčová slova

AC motors, accuracy, finite element analysis, MATLAB, iron, permanent magnets, permanent magnet motors, saturation magnetization, magnetic flux

Autoři

KNEBL, L.; ONDRŮŠEK, Č.; KURFŰRST, J.

Vydáno

7. 12. 2018

Nakladatel

IEEE

Místo

Brno, Czech Republic

ISBN

978-80-214-5544-3

Kniha

Proceedings of the 2018 18th International Conference on Mechatronics

Edice

1

Strany od

154

Strany do

159

Strany počet

6

URL

https://ieeexplore.ieee.org/document/8624697

BibTex

@inproceedings{BUT150846,
  author="Ladislav {Knebl} and Čestmír {Ondrůšek} and Jiří {Kurfűrst}",
  title="Ferrite Assisted Synchronous Reluctance Motor Design, Manufacturing and Material Influence on Motor Characteristics",
  booktitle="Proceedings of the 2018 18th International Conference on Mechatronics",
  year="2018",
  series="1",
  pages="154--159",
  publisher="IEEE",
  address="Brno, Czech Republic",
  isbn="978-80-214-5544-3",
  url="https://ieeexplore.ieee.org/document/8624697"
}