Eccentricity Fault diagnosis in PMSM using Motor Current Signature Analysis
| Autor: | Azeddine Bendiabdellah, Zakaria Gherabi, Djilali Toumi, Noureddine Benouzza |
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| Rok vydání: | 2019 |
| Předmět: |
Permanent magnet synchronous motor
Stator Computer science 020208 electrical & electronic engineering 020302 automobile design & engineering 02 engineering and technology Winding function law.invention 0203 mechanical engineering Control theory law Harmonics 0202 electrical engineering electronic engineering information engineering Spectral analysis Air gap (plumbing) |
| Zdroj: | 2019 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) & 2019 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM). |
| Popis: | This work deals with the modeling and the diagnosis of Permanent Magnet Synchronous Motor (PMSM) with consideration of all space harmonics. To do this, a mathematical model based on the approach of the winding function has been developed in the case of a constant air gap, then in the other case where the machine may have an eccentricity fault. To highlight the interest of the model employed and the efficiency of the spectral analysis technique of the stator current, a series of simulations are performed in both cases of operation: healthy and in the presence of the eccentricity fault. |
| Databáze: | OpenAIRE |
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