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A new method for broken rotor bar detection in electrical drive
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| Author(s) |
E.Charnal; G.Clerc; L.Nicolas |
| Abstract |
In this paper, the electromagnetic radiations of an induction motor, driven by a PWM inverter, are
analysed in order to obtain information for the detection of broken rotor bars. Significant variations of
the electric and magnetic field spectrums between healthy rotor and rotor with broken bar are
observed. The high-frequency spectral analysis of axial radiations provides a new method to detect
broken rotor bars in a motor driven by a PWM inverter. |
| Download |
| Filename: | EPE2001 - PP00142 - Charnal.pdf |
| Filesize: | 278.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-08 by System |
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