1. EMC of static converters
Power electronics use power semiconductors in switch mode. This operation gives the converter a very high level of efficiency; however, it also gives rise to a great deal of electromagnetic interference, mainly due to the rapid switching of the semiconductors. The disturbances propagate to the converter's power source and to the load it feeds; a smaller proportion of this energy is radiated. In order to better situate the study of EMC in power electronics, this article reviews the different modes and types of propagation, as well as the methods used to measure disturbances
1.1 Propagation modes
The parasitic signals emitted by the source (in a static converter, the switching cell(s)) are...
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EMC of static converters
Disturbance generation in static converters
References
Recommendations
Thesis
- - http://www.sudoc.abes.fr
- DULOUNG (C.) - Modélisation comportementale des perturbations électromagnétiques en électronique de puissance : signature CEM d'une cellule de commutation. - Université de droit, d'économie...
Standardization
- Compatibilité électromagnétique (CEM). Partie 4-1 : techniques d'essai et de mesure. Vue d'ensemble de la série CEI 61000-4. Indice de classement : C 91-004-1. - NF EN 61000-4-1 - Avril 2001
- Compatibilité électromagnétique (CEM). Partie 4 : technique d'essai et de mesure. Section 8 : essai d'immunité au champ magnétique à la fréquence du réseau. Publication fondamentale en CEM. Indice de classement : C 91-004-8. - NF...
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