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Control of synchronous reluctance machines
IEEE Transactions on Industry Applications, 1993This work develops a comprehensive approach to the control of inverter-fed synchronous reluctance machines (SYNCREL), based on the machine's ideal model. From the theory a control simulation is designed. Simulation and experimental results are presented. The effects of saturation and iron losses are briefly considered. >
R.E. Betz +4 more
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Thermal Analysis of Synchronous Reluctance Machines – A Review
Electric Power Components and Systems, 2019Synchronous Reluctance Machines (SynRMs) are facing a revamped industrial interest. A comparison between SynRMs and other types of electric machines allow listing the advantages and proving the choice of such machines. This paper presents a review of SynRMs, regarding particularly their thermal analysis.
Amel Adouni, Antonio J. Marques Cardoso
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Nonlinear reluctance network method for synchronous reluctance machine analysis
2015 18th International Conference on Electrical Machines and Systems (ICEMS), 2015In rotating electrical machine design, the magnetic equivalent circuit based on the reluctance network method seems to be a fair tradeoff between computational time and precision. Therefore this paper deals with a semi-analytical calculation method of the direct and quadrature axis magnetic circuit in Reluctance Synchronous Machines (RSM) by the means ...
T. Hubert +4 more
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Efficient control of reluctance synchronous machines
IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200), 2002This paper shows that maximum efficiency control (ME) in reluctance synchronous machines (RSM) belongs to the class of constant angle control strategies. It is also shown that for all constant angle control strategies, efficiency is constant and independent of torque (current), being only a function of speed.
F. Fernandez-Bernal +2 more
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Optimal design of synchronous reluctance machines
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017Electric machines are optimized to the extent of their magnetic configuration and manufacturability. Thanks to recent advances in development of composite material (SMC), 3-D printing, and programmable magnets, manufacturing capabilities have changed dramatically.
Morgan Kiani +2 more
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Variable reluctance machine with synchronous capacitors
2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe), 2016A synchronous variable reluctance machine (VRM) can work with either a grid connection or a capacitor bank, each would need to provide the machine with positive reactive power to counter the machine inductive coils. Simulation shows that synchronous Variable capacitance could improve the VRM power transfer, when working both as a generator and as a ...
Yotam Frechter +2 more
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Optimal design of synchronous reluctance machine
COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2014Purpose – The purpose of this paper is to present optimally designed synchronous reluctance machine (SynRM) to demonstrate the feasibility of eliminating the use of rare earth permanent magnet (PM) in electric machine for vehicle traction applications. Design/methodology/approach
Haiwei Cai +3 more
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Composite powder metal synchronous reluctance machine
IEEE International Electric Machines and Drives Conference, 2003. IEMDC'03., 2003A new methodology for producing a synchronous reluctance machine (SyRM) has been developed. The new methodology involves fabricating powder metal (P/M) disks 8 mm to 25 mm thick which are constructed of sintered together ferromagnetic and nonferromagnetic powder metal layers. The advantages for adopting the composite P/M SyR rotor over the conventional
F. Reiter, T. Stuart
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Dynamic Testing Characterization of a Synchronous Reluctance Machine
IEEE Transactions on Industry Applications, 2016The Dynamic Testing Method has been shown to accurately characterize the electromagnetic model of Permanent Magnet Synchronous Machines by describing the relationship between the phase currents and the linked magnetic flux. Within this work, a performance evaluation of the Dynamic Testing Method applied to the Synchronous Reluctance Machine is ...
Simon Wiedemann +3 more
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Refurbishing three-phase synchronous reluctance machines to multiphase machines
Electrical Engineering, 2020Refurbishing electrical machines to have a higher performance and/or reliability is a clear trend in the circular economy. This paper investigates the gain in efficiency, torque density and reliability with replacing the windings and the iron of the stator of existing three-phase synchronous reluctance machines (SynRMs), resulting in a multiphase ...
Kotb B. Tawfiq +3 more
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