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Abstract
It is known the steep voltage changes caused by IGBT frequency inverters may cause some electromagnetic problems in driving system. Special dU/dt type as well as sinusoidal filters are used in order to limit the level of the disturbances. The paper presents investigation results of EMC disturbances in inverter supplied induction motor. Experiments have proved that disturbances in current connection differ essentially. Important role in this case plays current loops, supply wiring, electromagnetic shielding, nonsymmetrical and nonlinear loads of frequency inverters.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- Proceedings of the XIII International Conference on Electromagnetic Disturbances strony 1 - 4
- Language:
- English
- Publication year:
- 2003
- Bibliographic description:
- Witkowski S., Olesz M.: EMC disturbances in connection of driving system// Proceedings of the XIII International Conference on Electromagnetic Disturbances/ : Dział Wydawnictw i Poligrafii Politechniki Białostockiej, 2003, s.1-4
- Verified by:
- Gdańsk University of Technology
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