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Transient Magnetic Analysis of Voltage Pulse excited Induction Machines with respect to Diagnosis and Fault Detection
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| Author(s) |
Matthias SAMONIG, Thomas WOLBANK |
| Abstract |
A new fault detection method for induction machines (IM) is analyzed with respect to transient magnetic material behavior by means of finite element (FE) modeling. The detection method uses the machines inverter to excite the IM with transient voltage pulses and measures the corresponding phase current responses. To account for the material behavior transient BH curves are identified from measurements on a demagnetized magnetic circuit and included in the FE model to accurately simulate pulsed voltage excitations. |
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| Filename: | 0292-epe2013-full-21333312.pdf |
| Filesize: | 691.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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