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The DSpace digital repository system captures, stores, indexes, preserves, and distributes digital research material.Wed, 27 Mar 2024 11:07:08 GMT2024-03-27T11:07:08ZVectorial formalism for analysis and design of polyphase synchronous machines
http://hdl.handle.net/10985/9155
Vectorial formalism for analysis and design of polyphase synchronous machines
SEMAIL, Eric; BOUSCAYROL, Alain; HAUTIER, Jean-Paul
A vectorial formalism for analysis and design of polyphase synchronous machines without reluctance and saturation effects is described. We prove the equivalence of such a machine with a set of magnetically independent machines, which are electrically and mechanically coupled. Specific problems of polyphase machines can thus be favorably analyzed with this concept. Rules of conception and constraints on electric supply can be deduced. Moreover the vectorial approach, which generalizes the complex phasor method, can also be used to control n-leg Voltage Source Inverters. This methodology is applied to 3-phase and 6- phase synchronous machines.
Wed, 01 Jan 2003 00:00:00 GMThttp://hdl.handle.net/10985/91552003-01-01T00:00:00ZSEMAIL, EricBOUSCAYROL, AlainHAUTIER, Jean-PaulA vectorial formalism for analysis and design of polyphase synchronous machines without reluctance and saturation effects is described. We prove the equivalence of such a machine with a set of magnetically independent machines, which are electrically and mechanically coupled. Specific problems of polyphase machines can thus be favorably analyzed with this concept. Rules of conception and constraints on electric supply can be deduced. Moreover the vectorial approach, which generalizes the complex phasor method, can also be used to control n-leg Voltage Source Inverters. This methodology is applied to 3-phase and 6- phase synchronous machines.Représentations Systèmes Multi-Machines (SMM) de machines polyphasées
http://hdl.handle.net/10985/9260
Représentations Systèmes Multi-Machines (SMM) de machines polyphasées
MEIBODY-TABAR, Farid; BENKORIS, Mohamed; RAZIK, Hubert; PIETRZAK-DAVID, Maria; MONMASSON, Eric; BOUSCAYROL, Alain; DAVAT, Bernard; DELARUE, Philippe; HAUTIER, Jean-Paul; LOUIS, Jean-Paul; PIERFEDERICI, Serge; SEMAIL, Eric
Cet article présente le principe de décomposition de machines polyphasées en machines fictives monophasée et diphasées non couplées magnétiquement. Après la description de la méthodologie de décomposition SMM (Systèmes Multimachines Multiconvertisseurs), deux cas sont étudiés. Une machine synchrone pentaphasée, est d'abord analysée avec son modèle de machines équivalentes. Un second cas plus original est ensuite étudié : deux machines pentaphasées connectées en série et alimentées par un onduleur 5 bras.; This paper presents the equivalence of multi-phase machines with a set a of 1-phase and 2-phase machines with no magnetic couplings. Two cases are then studied. First, a 5-phase machine supplied by a Voltage Source Inverter(VSI) is analyzed. Then, a model is established for a single 5-leg VSI supplying two 5-phase machines whose windings are connected in series.
Sat, 01 Jan 2005 00:00:00 GMThttp://hdl.handle.net/10985/92602005-01-01T00:00:00ZMEIBODY-TABAR, FaridBENKORIS, MohamedRAZIK, HubertPIETRZAK-DAVID, MariaMONMASSON, EricBOUSCAYROL, AlainDAVAT, BernardDELARUE, PhilippeHAUTIER, Jean-PaulLOUIS, Jean-PaulPIERFEDERICI, SergeSEMAIL, EricCet article présente le principe de décomposition de machines polyphasées en machines fictives monophasée et diphasées non couplées magnétiquement. Après la description de la méthodologie de décomposition SMM (Systèmes Multimachines Multiconvertisseurs), deux cas sont étudiés. Une machine synchrone pentaphasée, est d'abord analysée avec son modèle de machines équivalentes. Un second cas plus original est ensuite étudié : deux machines pentaphasées connectées en série et alimentées par un onduleur 5 bras.
This paper presents the equivalence of multi-phase machines with a set a of 1-phase and 2-phase machines with no magnetic couplings. Two cases are then studied. First, a 5-phase machine supplied by a Voltage Source Inverter(VSI) is analyzed. Then, a model is established for a single 5-leg VSI supplying two 5-phase machines whose windings are connected in series.Impact of Permanent Magnet Field on Inductance Variation of a PMLSM
http://hdl.handle.net/10985/6759
Impact of Permanent Magnet Field on Inductance Variation of a PMLSM
REMY, Ghislain; TOUNZI, Abdelmounaïm; BARRE, Pierre-Jean; HAUTIER, Jean-Paul; GOMAND, Julien
Analytical models of Surface Mounted Permanent Magnet Linear Synchronous Motors are generally presented with constant inductances. However, the impact of powerful rare-earth PMs in the saturation phenomena cannot be neglected anymore. In this paper, a new non-linear model of PMLSM inductances is suggested. This model is defined as a function of the current value as well as of the magnet position. So, an analytical study, a finite-element analysis and experimental results are presented and confronted.
Mon, 01 Jan 2007 00:00:00 GMThttp://hdl.handle.net/10985/67592007-01-01T00:00:00ZREMY, GhislainTOUNZI, AbdelmounaïmBARRE, Pierre-JeanHAUTIER, Jean-PaulGOMAND, JulienAnalytical models of Surface Mounted Permanent Magnet Linear Synchronous Motors are generally presented with constant inductances. However, the impact of powerful rare-earth PMs in the saturation phenomena cannot be neglected anymore. In this paper, a new non-linear model of PMLSM inductances is suggested. This model is defined as a function of the current value as well as of the magnet position. So, an analytical study, a finite-element analysis and experimental results are presented and confronted.Multi-phase System Supplied by SVM VSI: A New Fast Algorithm to Compute Duty Cycles
http://hdl.handle.net/10985/6998
Multi-phase System Supplied by SVM VSI: A New Fast Algorithm to Compute Duty Cycles
SEMAIL, Eric; HAUTIER, Jean-Paul; KESTELYN, Xavier
Many authors proposed SVM VSI applied to multi-phase drives.
La version éditeur de cette article est disponible à l'adresse suivante : http://www.epe-association.org/epe/index.php
Thu, 01 Jan 2004 00:00:00 GMThttp://hdl.handle.net/10985/69982004-01-01T00:00:00ZSEMAIL, EricHAUTIER, Jean-PaulKESTELYN, XavierMany authors proposed SVM VSI applied to multi-phase drives.Inversion-based control of electromechanical systems using causal graphical descriptions
http://hdl.handle.net/10985/9276
Inversion-based control of electromechanical systems using causal graphical descriptions
BARRE, Pierre-Jean; BOUSCAYROL, Alain; DELARUE, Philippe; DUMETZ, Eric; GIRAUD, Frédéric; HAUTIER, Jean-Paul; LEMAIRE-SEMAIL, Betty; SEMAIL, Eric; KESTELYN, Xavier
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 step-bystep from these graphical descriptions. These two modeling tools can be used together to develop a two-layer control of system with complex parts. A double-drive paper system is taken as an example. The deduced control yields good performances of tension regulation and velocity tracking.
Sun, 01 Jan 2006 00:00:00 GMThttp://hdl.handle.net/10985/92762006-01-01T00:00:00ZBARRE, Pierre-JeanBOUSCAYROL, AlainDELARUE, PhilippeDUMETZ, EricGIRAUD, FrédéricHAUTIER, Jean-PaulLEMAIRE-SEMAIL, BettySEMAIL, EricKESTELYN, XavierCausal 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 step-bystep from these graphical descriptions. These two modeling tools can be used together to develop a two-layer control of system with complex parts. A double-drive paper system is taken as an example. The deduced control yields good performances of tension regulation and velocity tracking.Multiphase system supplied by PWM VSI. A new technic to compute the duty cycles
http://hdl.handle.net/10985/22596
Multiphase system supplied by PWM VSI. A new technic to compute the duty cycles
SEMAIL, Eric; HAUTIER, Jean-Paul; KESTELYN, Xavier
When multi-phase machines with magnetic couplings between phases are supplied by triangle intersection PWM, there are parasitic currents. To solve the problem, it is necessary to use Space Vector Modulation. A SVM extended to systems with arbitrary number of phases is proposed. Optimization of time computation and consideration of switching constraints have been considered. Experimental results are given for a vectorial control of a 5-phase machine.
Wed, 01 Oct 2003 00:00:00 GMThttp://hdl.handle.net/10985/225962003-10-01T00:00:00ZSEMAIL, EricHAUTIER, Jean-PaulKESTELYN, XavierWhen multi-phase machines with magnetic couplings between phases are supplied by triangle intersection PWM, there are parasitic currents. To solve the problem, it is necessary to use Space Vector Modulation. A SVM extended to systems with arbitrary number of phases is proposed. Optimization of time computation and consideration of switching constraints have been considered. Experimental results are given for a vectorial control of a 5-phase machine.