This paper presents an innovative modeling technique for the estimation of the conducted emissions generated by a dc motor. The proposed model structure is justified by the theory of periodically switched systems and provides a generalization of the currently available state-of-the-art models based on simplified equivalents (e.g., Thevenin- and Norton-based representations). It offers improved accuracy in reproducing the noisy current absorption of the motor for different rotation speeds and supply conditions. The modeling procedure is simple and relies on a small set of measurements, thus providing the designers with a feasible tool for the the full EMI characterization of electrical motors.

EMI Modeling of DC Motors from Measured Data / Trinchero, Riccardo; Stievano, IGOR SIMONE; Canavero, Flavio. - STAMPA. - (2016), pp. 133-136. (Intervento presentato al convegno 18ème Colloque International et Exposition sur la Compatibilité ÉlectroMagnétique (CEM 2016) tenutosi a Rennes (France) nel Jul. 11-13, 2016).

EMI Modeling of DC Motors from Measured Data

TRINCHERO, RICCARDO;STIEVANO, IGOR SIMONE;CANAVERO, Flavio
2016

Abstract

This paper presents an innovative modeling technique for the estimation of the conducted emissions generated by a dc motor. The proposed model structure is justified by the theory of periodically switched systems and provides a generalization of the currently available state-of-the-art models based on simplified equivalents (e.g., Thevenin- and Norton-based representations). It offers improved accuracy in reproducing the noisy current absorption of the motor for different rotation speeds and supply conditions. The modeling procedure is simple and relies on a small set of measurements, thus providing the designers with a feasible tool for the the full EMI characterization of electrical motors.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2645504
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