New Electrical Inversed-Series Connection for Even-Phase Symmetrical PMSMs
Article dans une revue avec comité de lecture
Date
2018Journal
IEEE Transactions on Power ElectronicsRésumé
This paper presents an extension of previous methods in order to find electrical series-connections between multiphase machines allowing the independent control of each one of them. These new electrical series-connections explore the symmetrical disposition of the phases of even-multiphase machines, allowing the inversed connection of some of the phases, different from the direct connections as it was previously done. Therefore, electrical series-connections of two symmetrical 6- phase or of four symmetrical 10-phase machines are now possible. Besides that, this new solution ensures a natural independent control of permanent magnet synchronous machines even if the back-electromotive forces generated by the rotor are not sinusoidal, without need of special machine conception or supplementary control strategy. This control independency is mathematically proved using the decomposition of multiphase machines in fictitious diphase and homopolar machines. Experimental results are presented to show the functioning and the advantages of this new coupling for two symmetrical 6-phase permanent magnet synchronous machines.
Fichier(s) constituant cette publication
- Nom:
- L2EP_TPEL_2018_MORAES.pdf
- Taille:
- 1.229Mo
- Format:
- Description:
- Article Principal
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Documents liés
Visualiser des documents liés par titre, auteur, créateur et sujet.
-
Communication avec acteDOS SANTOS MORAES, Tiago José; MEINGUET, Fabien; GUERIN, Mael; SEMAIL, Eric; NGUYEN, Ngac Ky (SGE 2016, 2016)Dans le cadre d’une commande en mode dégradé d’un entrainement comprenant deux machines polyphasées connectées en série et pilotées de façon indépendante, l’article s’intéresse à analyser la performance de l’entrainement ...
-
Article dans une revue avec comité de lectureDOS SANTOS MORAES, Tiago José; MEINGUET, Fabien; GUERIN, Mael; SEMAIL, Eric; NGUYEN, Ngac Ky (Institute of Electrical and Electronics Engineers, 2017)This paper analyzes two fault-tolerant dualmultiphase motor drives, a series connected topology and a standard H-bridge topology. Previous studies have shown that the series connected topology is appropriate to an aerospace ...
-
Communication avec acteDOS SANTOS MORAES, Tiago José; MEINGUET, Fabien; GUERIN, Mael; TRABELSI, Mohamed; SEMAIL, Eric; NGUYEN, Ngac Ky (SDEMPED, 2017)This paper deals with the fault effects analysis and diagnosis in 6-Φ PMSM designed for aerospace applications. The addressed work aims to analyze the features offered by the space vector theory applied to these systems ...
-
Communication avec acteThis paper analyzes two dual-motor fault-tolerant topologies for aerospace thruster application. The first structure supplies independently both machines while the second one connects them in series for reducing the number ...
-
Conférence invitéeThis paper analyzes two dual-motor fault-tolerant topologies. The first one supplies independently both machines while the second one connects them in series for reducing the number of transistors. For a given DC-link ...