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Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault
Joint Authors
Song, Xiangjin
Zhang, Jilong
Zhu, Hong-yu
Hu, Jing-tao
Source
Mathematical Problems in Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-04-05
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Bearing faults are the most frequent faults of induction motors.
The current spectrum analysis is an easy and popular method for the monitoring and detection of bearing faults.
After a presentation of the existing fault models, this paper illustrates an analytical approach to evaluate the effects of the slot harmonics on the stator current in an induction motor with bearing fault.
Simple and clear theoretical analysis results in some new current characteristic frequencies.
Experimental tests with artificial bearing outer raceway fault are carried out by measuring stator current signals.
The experimental results by spectral analysis of the stator current agree well with the theoretical inference.
American Psychological Association (APA)
Song, Xiangjin& Hu, Jing-tao& Zhu, Hong-yu& Zhang, Jilong. 2017. Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1189892
Modern Language Association (MLA)
Song, Xiangjin…[et al.]. Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault. Mathematical Problems in Engineering No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1189892
American Medical Association (AMA)
Song, Xiangjin& Hu, Jing-tao& Zhu, Hong-yu& Zhang, Jilong. Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1189892
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189892