Archivio Istituzionale della RicercaThis paper analyzes how the switching noise generated in the power section of common three leg inverters used to drive BLDC motor gives rise to common mode conducted emissions. Besides the identification of the primary sources of switching noise and the parasitic elements that usually play a key role in the propagation of such disturbances, a new method based on a tight control of the power MOS commutation time is proposed. Its effectiveness is shown through simulation and measurement results.
Software based control of the EMI generated in BLDC motor drives / Perotti, Michele; Fiori, Franco. - STAMPA. - 1:(2016), pp. 417-421. (Intervento presentato al convegno International Symposium on Electromagnetic Compatibility - EMC EUROPE 2016 tenutosi a Wroclaw PL nel Sept. 5-9,2016) [10.1109/EMCEurope.2016.7739251].
Software based control of the EMI generated in BLDC motor drives
PEROTTI, MICHELE;FIORI, Franco
2016
Abstract
This paper analyzes how the switching noise generated in the power section of common three leg inverters used to drive BLDC motor gives rise to common mode conducted emissions. Besides the identification of the primary sources of switching noise and the parasitic elements that usually play a key role in the propagation of such disturbances, a new method based on a tight control of the power MOS commutation time is proposed. Its effectiveness is shown through simulation and measurement results.
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https://hdl.handle.net/11583/2657715
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