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Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault
Song XJ(宋向金); Hu JT(胡静涛); Zhu, Hongyu; Zhang, Jilong
Department数字工厂研究室
Source PublicationMATHEMATICAL PROBLEMS IN ENGINEERING
ISSN1024-123X
2017
Pages1-11
Indexed BySCI ; EI
EI Accession number20171803613833
WOS IDWOS:000398477500001
Contribution Rank1
Funding OrganizationScience and Technology Project of Liaoning Province [2015020140] ; Shandong Independent Innovation and Achievements Transfer Project [2014CGZH0601]
Abstract

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.

Language英语
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEngineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS KeywordElement Bearings ; Diagnosis ; Machines ; Spectrum ; Failure
WOS Research AreaEngineering ; Mathematics
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/20365
Collection数字工厂研究室
Corresponding AuthorHu JT(胡静涛)
Affiliation1.Department of Information Service and Intelligent Control, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.School of Electronic and Information Engineering, University of Science and Technology Liaoning, Anshan, 114044, China
4.Industrial Control Network and Systems Department, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
Recommended Citation
GB/T 7714
Song XJ,Hu JT,Zhu, Hongyu,et al. Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault[J]. MATHEMATICAL PROBLEMS IN ENGINEERING,2017:1-11.
APA Song XJ,Hu JT,Zhu, Hongyu,&Zhang, Jilong.(2017).Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault.MATHEMATICAL PROBLEMS IN ENGINEERING,1-11.
MLA Song XJ,et al."Effects of the Slot Harmonics on the Stator Current in an Induction Motor with Bearing Fault".MATHEMATICAL PROBLEMS IN ENGINEERING (2017):1-11.
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