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Journal of Scientific and Industrial Research (JSIR) >
JSIR Vol.71 [2012] >
JSIR Vol.71(09) [September 2012] >
| Title: | Novel methodology for broken-rotor-bar and bearing faults detection through SVD and information entropy |
| Authors: | Hernandez-Vargas, M
Cabal-Yepez, E
Garcia-Perez, A
Romero-Troncoso, R J |
| Keywords: | Broken-rotor-bars (BRB)
Faulty bearings (FBR)
Field programmable gate arrays (FPGA)
Induction motor
Information entropy
Singular value decomposition (SVD) |
| Issue Date: | Sep-2012 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | This study introduces a novel methodology for
early detection of broken-rotor-bars and bearing faults on induction motors by
using singular value decomposition and information entropy estimation to detect
motor operational condition. Proposed technique could detect these faults with
a certainty greater than 99.7%. A field programmable gate array implementation
is developed for online application of proposed approach in real-time. |
| Page(s): | 589-593 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Source: | JSIR Vol.71(09) [September 2012]
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