Control of Non-conventional Synchronous Motors
TypeChapitres d'ouvrages scientifiques
This chapter is devoted to the modeling and control of electrical machines having at least two independent statoric currents. The star-coupled three-phase machine without a neutral terminal or the triangle-coupled three-phase machine is the most basic of them. More precisely, the aim of this chapter is to emphasize the particularities created by a number of independent currents greater than two with respect to the classical three-phase machine.
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BARRE, Pierre-Jean; BOUSCAYROL, Alain; DELARUE, Philippe; DUMETZ, Eric; GIRAUD, Frédéric; HAUTIER, Jean-Paul; KESTELYN, Xavier; LEMAIRE-SEMAIL, Betty; SEMAIL, Eric (IEEE, 2006)Causal Ordering Graph and Energetic Macroscopic Representation are graphical descriptions to model electromechanical systems using integral causality. Inversion rules have been defined in order to deduce control structure ...
Modélisation causale pour la commande auto adaptée de machines alternatives triphasées en mode dégradé CREVITS, Yvan; KESTELYN, Xavier; LEMAIRE-SEMAIL, Betty; SEMAIL, Eric (HERMES, 2010)After a short historic of the multiphase machines and the state of the art of their open-circuited phase operation, this paper deals with a decoupled three-phase motor drive using a synchronous or induction machine. The ...
NGUYEN, Ngac Ky; FLIELLER, Damien; KESTELYN, Xavier; SEMAIL, Eric (IEEE, 2014)An original analytical expression is presented in this paper to obtain optimal currents minimizing the copper losses of a multi-phase Permanent Magnet Synchronous Motor (PMSM) under fault conditions. Based on the existing ...
SEMAIL, Eric; KESTELYN, Xavier; BOUSCAYROL, Alain (IEEE, 2004)This paper presents a vector control of a 5-phase drive composed of a 5-leg Pulse Width Modulation (PWM) Voltage Source Inverter (VSI) supplying a permanent-magnet Brushless DC (BLDC) machine with trapezoidal waveform of ...
MEINGUET, Fabien; SANDULESCU, Paul; ASLAN, Bassel; LU, Li; NGUYEN, Ngac Ky; KESTELYN, Xavier; SEMAIL, Eric (IEEE - Institute of Electrical and Electronics Engineers, 2012)A method for fault detection and isolation is proposed and applied to inverter faults in multi-phase drives. An analysis of simulations in faulty conditions leads to the derivation of suitable fault indices. These are based ...