- Tytuł:
-
Wpływ wyboru materiałów magnetycznych i konduktywnych na parametry eksploatacyjne silników indukcyjnych pracujących w niskich temperaturach
Influence choice of magnetic and conductivity materials on exploitation parameters in induction motors runs in low temperatures - Autorzy:
-
Azarewicz, S.
Zalas, A. - Powiązania:
- https://bibliotekanauki.pl/articles/1373870.pdf
- Data publikacji:
- 2009
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
silnik indukcyjny
materiały magnetyczne
niska temperatura - Opis:
- The paper presents the influence of slot geometry and resistivity of squirrel cage materials on characteristics high power motor’s. Changes of electromagnetic torque run and of electrical current run as they appear in the motor with given solutions were analyzed and compared. In the paper, works concern testing and selection of generator sheets for realization of motor working in liquid natural gasses with temperature -161°C are presented. Apart from this, the results of tests conducted in liquid nitrogen environment and room temperature are included. To choose the optimal kind and thickness of electrical sheet, the behavior of electrical sheets with different thickness and kind of insulation were examined. The magnetic parameters of the tested electrical sheets, such as: magnetic induction, total energy loss with division on hysteresis and eddy current loss were determined. Simulational analyses were conducted using circuit-field method.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2009, 82; 165-168
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki