کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11007213 1519369 2018 28 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigation of electromechanical coupling torsional vibration and stability in a high-speed permanent magnet synchronous motor driven system
ترجمه فارسی عنوان
بررسی ارتعاش و استحکام بلبرینگ الکترومکانیکی در یک موتور مجهز به موتور سیکل مغناطیسی دائمی با سرعت بالا
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
چکیده انگلیسی
A permanent magnet synchronous motor (PMSM) driven system is a typical electromechanically coupled system. In this paper, to improve the operational performance and stability of the PMSM system, torsional vibrations due to the electromechanical coupling effects are studied. An electromagnetic excitation model was first established to consider the effect of torsional angle on magnetomotive force. Then, nonlinear torsional vibration equations of the driven system were obtained. In addition, an electromechanically-coupled torsional vibration mechanism based on natural frequency modulation of the system was revealed. Finally, the torsional vibration equations and coupled mechanism were validated against experimental results describing the actual torsional vibration and a numerical method was used to verify our theoretical analysis. The results provide a theoretical basis for the parameter design of electromechanical transmission systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 64, December 2018, Pages 235-248
نویسندگان
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