2026-06-06T00:51:49Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/212952026-02-03T12:07:46Zcom_10630_2254col_10630_37959

Symmetrical six-phase induction machines: a solution for multiphase direct control strategies González Prieto, Ángel González Prieto, Ignacio Gómez Yepes, Alejandro Durán-Martínez, Mario Javier Doval Gandoy, Jesús Ingeniería industrial Six-phase induction machines are considered an interesting multiphase option because they can benefit from the well-known three-phase converter technology. These multiphase machines can be classified according to the spatial distribution of their windings into two main groups: asymmetrical and symmetrical six-phase machines. In the case of symmetrical sixphase machines, some sets of voltage vectors show an important advantage from the point of view of the 𝒙-𝒚 current mitigation. They provide an active production in the 𝜶 - 𝜷 plane with a completely null injection of 𝒙-𝒚 components. This fact is a desired feature for direct control strategies, such as standard model predictive control (MPC), where a single switching state is applied during the entire sampling period. Based on these statements, this work proposes an MPC strategy for symmetrical six-phase induction machines using voltage vectors with null 𝒙-𝒚 voltage production in order to obtain the flux/torque generation with minimum 𝒙-𝒚 currents. Simulated results have been included to validate the goodness of the developed control scheme. 2021-04-06T09:03:24Z 2021-04-06T09:03:24Z 2021 conference output https://hdl.handle.net/10630/21295 eng 22nd IEEE International Conference on Industrial Technology (ICIT21) Valencia 10/03/2021 open access IEEE