- Tytuł:
-
Charakterystyki i sterowanie silnika indukcyjnego z dwoma uzwojeniami stojana
Characteristics and control of dual stator winding induction motor - Autorzy:
- Pieńkowski, K.
- Powiązania:
- https://bibliotekanauki.pl/articles/1373383.pdf
- Data publikacji:
- 2009
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
silnik indukcyjny klatkowy
uzwojenie stojana
stojan - Opis:
- In the paper an induction squirrel-cage motor with double stator winding has been described. The ways of connections and supplying of stator windings has been divided into groups of connections of stator windings. The general voltage system of vector equations and equivalent circuit for steady-state operation of the motor is developed. It has been shown that the resultant electromagnetic torque of the double stator winding motor consists of two basic components produced by reaction between the individual vectors of stator currents and the vector of rotor current. The results of calculations of torque-slip curves of double stator winding induction motor are presented. It has been shown that by reconnections of groups of stator windings it is possible to manipulate the resultant torque-slip curves of the motor. The share of electromagnetic torque components in the resultant electromagnetic torque is different for various groups of connections of stator windings. For some groups of connections all torque components are driving components. For other groups of connections one of torque components is a braking component. It indicates that the nature of electromechanical conversion in the double armature squirrel-cage induction motor is more complex in comparison to classical squirrel-cage induction motor.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2009, 83; 95-100
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
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