期刊名称：Balkan Journal of Electrical & Computer Engineering
印刷版ISSN：2147-284X
出版年度：2018
卷号：6
期号：2
页码：61
出版社：Kirklareli University
摘要：This study presents the ratio, which is definedbetween two vibration signals in the spectral domain, to be used inextracting the fault signatures from the signals. These two signalsare considered as two different cases of the electric motor of 5 HPin terms of the faulty and healthy motor cases and hence, thecomparison between two spectral variations is used as a method toshow the fault characteristic. In this manner, the bearing damageof the electric motor of 5 HP are given within the range of 0-4 kHzand its J-curve is presented as an indication of the motor aging.
关键词：Spectral Analysis; Electric motor; Machinery;aging; Fault detection.
