Numer: 01/2024 Str. 58
Autorzy: Ilham Bouaissi , Ali Rezig , Said Touati :
Tytuł: Prognozy pogorszenia się izolacji uzwojeń silników indukcyjnych pod wpływem wahań napięcia
Streszczenie: One of the problems with induction motors, say the experts, is voltage. Insulation deterioration is brought on by the winding overheating because the issue is frequently one that is defective, old, or damaged as a result of voltage surge, voltage drop, or overheating. In this study, we follow the stator winding insulation of an AC machine using leakage current insulation measures. Then the insulation life of the induction motor was determined under different loading scenarios, such as voltage fluctuations and varied modulation frequencies
Słowa kluczowe: prąd upływu – dożywotni - wahania napięcia - modulacja częstotliwości.