- Tytuł:
- Influence of mechanical and electromagnetic phenomena on electric motor vibrations in different power supply options
- Autorzy:
-
Wróbel, Mateusz
Barczewski, Roman
Jakubek, Bartosz
Rukat, Wojciech - Powiązania:
- https://bibliotekanauki.pl/articles/2146620.pdf
- Data publikacji:
- 2020
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
electric motor
vibration
supply
star
single-phase
inverter
multi-synchronous averaging
silnik elektryczny
drgania
zasilanie
gwiazda
zasilanie jednofazowe
falownik
uśrednianie multisynchroniczne - Opis:
- Results of research about influence of mechanical and electromagnetic phenomena on electric motor vibration in different supply options has been shown in this paper. Three different supply options have been taken under consideration: typical star connection, single-phase connection with work capacitor and connection through an inverter. Vibration signals recorded on electric motor end shield and frame has been digitally processed using Multi-Synchronous Averaging (MSA). This technique allowed to decompose total vibration signal into signals associated with mechanical and electromagnetic phenomena occurring in electric motor. The comparison of rms values and spectra shapes of total and decomposed vibration signals has been made. Energy shares of previously mentioned phenomena in vibration signal for different supply options has been also estimated.
- Źródło:
-
Vibrations in Physical Systems; 2020, 31, 1; art. no. 2020102
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł