DocumentCode
3184549
Title
A new project for motor fault detection and protection
Author
Zhang, X.H. ; Cao, Y.N. ; Li, Y.L.
fYear
2001
fDate
2001
Firstpage
145
Lastpage
148
Abstract
This paper discusses a project that is used for detection and protection of the electrical and mechanical faults of motors. Through extracting the characteristics of sequence currents under all kinds of the electrical faults, the authors proposed a simple and comprehensive protective scheme in protection units. At the same time, by analyzing the spectrum of the stator currents with wavelet transforms, one can detect the mechanical faults of motors, such as broken rotor bars, etc
fLanguage
English
Publisher
iet
Conference_Titel
Developments in Power System Protection, 2001, Seventh International Conference on (IEE)
Conference_Location
Amsterdam
ISSN
0537-9989
Print_ISBN
0-85296-732-2
Type
conf
DOI
10.1049/cp:20010121
Filename
929284
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