Detail publikace

Design of a High-speed Solid-rotor Asynchronous Generator for an Expansion Turbine

PRIBULLA, D. VÍTEK, O.

Originální název

Design of a High-speed Solid-rotor Asynchronous Generator for an Expansion Turbine

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper, an electromagnetic design of a slitted solid-rotor high-speed generator is presented. Recommendations for an analytical preliminary design were summarized. The design was further optimized using 2-D finite element method. The power of the machine is 6.15 kW at 150 000 rpm and 2% slip. An efficiency of 90% was reached, despite of high eddy losses in the machine rotor. Our design may prove to be a cost-effective alternative to the permanent magnet synchronous machine in the cryogenics application after the thermal and mechanical analysis.

Klíčová slova

Solid rotor, high-speed, slitted, design, FEA

Autoři

PRIBULLA, D.; VÍTEK, O.

Vydáno

26. 4. 2022

Nakladatel

Brno University of Technology, Faculty of Electrical Engineering and Communication

Místo

Brno

ISBN

978-80-214-6029-4

Kniha

Proceedings I of the 28 th Conference STUDENT EEICT 2022 General Papers

Edice

1

Strany od

316

Strany do

320

Strany počet

5

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1.pdf

BibTex

@inproceedings{BUT177698,
  author="Daniel {Pribulla} and Ondřej {Vítek}",
  title="Design of a High-speed Solid-rotor Asynchronous Generator for an Expansion Turbine",
  booktitle="Proceedings I of the 28 th Conference STUDENT EEICT 2022 General Papers",
  year="2022",
  series="1",
  pages="316--320",
  publisher="Brno University of Technology, Faculty of Electrical Engineering and Communication",
  address="Brno",
  isbn="978-80-214-6029-4",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1.pdf"
}