- Tytuł:
-
Wpływ przesunięcia fazy napięcia sieci na sem i stany dynamiczne silnika asynchronicznego
Influence of the voltage phase shift on the emf and dynamic states of induction motor - Autorzy:
-
Potrawka, S.
Sikora-Iliew, R. - Powiązania:
- https://bibliotekanauki.pl/articles/1375055.pdf
- Data publikacji:
- 2005
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
silniki asynchroniczne
badania symulacyjne
model silnika
przesunięcie fazy napięcia
zapad napięcia - Opis:
- The paper presents a model for simulating the influence of a voltage phase shift on the emf and dynamic states an induction motor. The model was employed to simulation investigation of both the balanced and unbalanced voltage dip and the voltage phase shift in the subsequent voltage recovery and the voltage phase shift without voltage dip. The observation of the emf provides information about the influence of the field suppression rate on the dynamic performance of a motor after the voltage recovery. The influence of the voltage phase shift on the motor operation was analysed for various values of the moment of inertia and the motors loads. The equations describing the electromechanical conversion in an induction motor are based on the Hamilton's principle of least action and Euler-Lagrange equations. Equations of the induction motor dynamics are written for the sinusoidal, three-phase stator supply voltage, in the stator-fixed coordinates for the space vectors components (a,b) of voltages U , currents i and the electromotive force E. The simulation was carried out using the Matlab package.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2005, 72; 203-207
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
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