Mathematical modeling of rheostat-reactor start of wound-rotor induction motors

• Main Authors: Malyar, V. S., Hamola, O. Ye., Maday, V. S., Vasylchyshyn, I. I.
• Format: Article
• Language: English; Ukrainian
• Published: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2022
• Subjects: induction motor; wound rotor; reactor start; mathematical model; static characteristics; transients; magnetic core saturation; асинхронний двигун; фазний ротор; реакторний пуск; математична модель; статичні характеристики; перехідні процеси; насичення магнітопроводу
• Online Access: http://eie.khpi.edu.ua/article/view/257781

Introduction. Wound-rotor induction motors are less common compared squirrel-cage induction motors. However, they occupy a significant share among electric drives with difficult starting conditions. Their advantage is obtaining a high starting electromagnetic torque at lower values of starting curre...