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Reducing Speed Ripples and Vibrations in Permanent Magnet Synchronous Motors with Unbalanced Loads   
Yazarlar (3)
Dr. Öğr. Üyesi Faruk ERKEN Dr. Öğr. Üyesi Faruk ERKEN
Kastamonu Üniversitesi, Türkiye
Oya Fidan
Doç. Dr. Seçil KARATAY Doç. Dr. Seçil KARATAY
Kastamonu Üniversitesi, Türkiye
Devamını Göster
Özet
Permanent Magnet Synchronous Motors (PMSM) have important features such as high torque, high power density, high acceleration, small volume, low noise and high efficiency. With these features, is widely used in the industry. One of the negativities that occur during the operation of electric motors is speed fluctuations and vibrations due to the unbalanced loads. Unbalanced loading can be caused by the character of the load, as well as the poor mounting of the motor to the load, the misalignment on the shaft and the load itself being an eccentric load. Especially at high speeds, this causes permanent damage to the motors. Specification and elimination of these fluctuations, which occur for different reasons, are very important for a reliable operation. In this study, unbalanced load situations are investigated in an unbalanced PMSM and the speed ripples in the unbalanced load of the motor are attempted to be decreased by the proposed Adaptive Harmonic Injection approach. The simulation is carried out under various operating conditions by abruptly and linearly changing the motor speed under unbalanced load. It is observed that speed fluctuations in the motor can be effectively suppressed under different operating condition.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayınlanan tam makale
Dergi Adı Dicle Universitesi Muhendislik Fakultesi Muhendislik Dergisi
Dergi ISSN 1309-8640
Dergi Tarandığı Indeksler TR DİZİN
Makale Dili İngilizce
Basım Tarihi 03-2023
Cilt No 14
Sayı 2
Sayfalar 257 / 263
Doi Numarası 10.24012/dumf.1264630
Makale Linki http://dx.doi.org/10.24012/dumf.1264630