Artículo
Common-Mode Voltage Mitigation of Dual Three-Phase Voltage Source Inverters in a Motor Drive Application
Autor/es | Márquez Alcaide, Abraham
Wang, Xuchen Yan, Hao León Galván, José Ignacio Monopoli, Vito Giuseppe Buticchi, Giampaolo Vázquez Pérez, Sergio Liserre, Marco García Franquelo, Leopoldo |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Electrónica |
Fecha de publicación | 2021 |
Fecha de depósito | 2021-05-20 |
Publicado en |
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Resumen | Electric variable speed drives (VSDs) based on two VSDs connected to a multiphase machine
are an attractive solution to replace high-power mechanic and hydraulic systems in many sectors of industry
and transportation ... Electric variable speed drives (VSDs) based on two VSDs connected to a multiphase machine are an attractive solution to replace high-power mechanic and hydraulic systems in many sectors of industry and transportation because they present high performance with reduced cost, volume and weight. Among the causes which affect the reliability of dual VSDs, the common-mode current flowing through the machine bearing is an important issue. This paper faces the mitigation of the common-mode current by reducing the common-mode voltage (CMV) generated by the operation of a dual VSD. The CMV reduction is carried out without introducing any extra device and/or passive filtering method. This CMV reduction is performed by applying a specific phase-displacement between the modulation strategies of each single inverter drive. The proposed technique has been evaluated in a down scaled experimental setup in order to test its effectiveness. |
Identificador del proyecto | 821381
TEC2016-78430-R PY18-1340 2018B10082 |
Cita | Márquez Alcaide, A., Wang, X., Yan, H., I. León, J., Monopoli, V.G., Buticchi, G.,...,García Franquelo, L. (2021). Common-Mode Voltage Mitigation of Dual Three-Phase Voltage Source Inverters in a Motor Drive Application. IEEE Access, 9, 67477-67487. |
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