Publication detail
Assessment of the influence of the electromechanical interaction on rotor dynamic instability in electric machines
DONÁT, M.
Czech title
Posouzení vlivu elektromechanické interakce na stabilitu pohybu rotoru elektrických strojů
English title
Assessment of the influence of the electromechanical interaction on rotor dynamic instability in electric machines
Type
conference paper
Language
en
Original abstract
The electromechanical interaction in rotating electric machines induces additional forces between the rotor and the stator. A simple electromechanical computational model, which was developed by Holopainen et al., was used for study of this problem. Dependence of the eigenfrequencies of the rotor on shaft stiffness and load level of the motor is results of this work.
Czech abstract
Elektromechanická interakce u točivých elektrických strojů vyvolává přídavné silové působení mezi statorem a rotorem stroje. Ke zkoumání tohoto jevu byl použit jednoduchý elektromechanický model, který v odborné literatuře publikoval Holopainen a kol. Výsledkem této práce jsou závislosti vlastních frekvencí rotoru na tuhosti hřídele a úrovni zatížení rotoru.
English abstract
The electromechanical interaction in rotating electric machines induces additional forces between the rotor and the stator. A simple electromechanical computational model, which was developed by Holopainen et al., was used for study of this problem. Dependence of the eigenfrequencies of the rotor on shaft stiffness and load level of the motor is results of this work.
Keywords in Czech
Elektrické stroje, rotor, magnetický tah
Keywords in English
Electric machines, rotor, magnetic pull
RIV year
2011
Released
09.05.2011
Publisher
Institute of Thermomechanics, Academy of Sciences of the Czech Republic
Location
Prague
ISBN
978-80-87012-33-8
Book
Engineering Mechanics 2011, 17th International conference may 9-12, 2011, Svratka, Czech republic
Edition number
1
Pages from–to
119–122
Pages count
4
BIBTEX
@inproceedings{BUT36915,
author="Martin {Donát},
title="Assessment of the influence of the electromechanical interaction on rotor dynamic instability in electric machines",
booktitle="Engineering Mechanics 2011, 17th International conference may 9-12, 2011, Svratka, Czech republic",
year="2011",
month="May",
pages="119--122",
publisher="Institute of Thermomechanics, Academy of Sciences of the Czech Republic",
address="Prague",
isbn="978-80-87012-33-8"
}