- Tytuł:
-
Pole oraz moment elektromagnetyczny silnika synchronicznego dużej mocy o przełączalnych uzwojeniach
Electromagneic field and torque of the synchronous, large power, motor with the switchable windings - Autorzy:
-
Bialik, J.
Zawilak, J. - Powiązania:
- https://bibliotekanauki.pl/articles/2076391.pdf
- Data publikacji:
- 2007
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
silnik synchroniczny dwubiegowy
model polowo-obwodowy
pole magnetyczne
moment elektromagnetyczny
uzwojenie przełączalne - Opis:
- This article deals with calculation results of a two-speed synchronous, silent-pole, high power motor. Two-speed synchronous motors were built by replacing the stator winding with a switchable winding and connecting the rotor winding to two pairs of slip-rings located on the opposite sides of the machine. By switching the windings, two different but close in value, numbers of pairs of poles are obtained. Thus, two rotating speeds, differing in values by from 10 to 20 percent are obtained. The calculations based on the examined two dimensional, field-circuit model for the large power motor, type GAe 1510/12p were done. This motor is unique in that its field winding may be connected for 8 or 10 poles. Using the prepared model, calculations of static (load) characteristic were compiled. The following physical quantities were calculated: the magnetic field (normal component of the flux density) of the armature and field winding and the resultant magnetic field and the electromagnetic torque, for both rotating speed and two different configuration of field winding (work with 10 and 8 poles).
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2007, 77; 185-190
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł