reluctance machine
Design of Dc-Assisted Mutually Coupled Switched Reluctance Machine.
... Switched Reluctance Machine (SRM) was invented by Davidson in Scotland in 1838, where it was used to propel a locomotive on the Glasgow-Edinburgh Railway line ...a reluctance based machine was ...
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Assessment of torque ripple minimization techniques for aircraft switched reluctance machine starter/generator
... One of the major aims of modern more electric aircraft (MEA) design is to reduce overall on-board weight and volume [1]. Starter/generator (S/G) system is commonly recognised as one of the feasible approaches and has ...
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Optimum Switching Angle Prediction for Switched Reluctance Machine
... WITCHED reluctance machine (SR) is a doubly salient machine with independent phase windings on the stator and a solid laminated ...the reluctance of the magnetic ...
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Structural design optimization of a high speed synchronous reluctance machine
... Abstract—Synchronous reluctance machines, including the permanent magnet assisted variants are competitive motor topologies if the application requires high efficiency and a cost effective solution with a high ...
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Design optimization of a high speed synchronous reluctance machine
... above, it can be deduced that the major issues in the rotor structural design of HS-SyR machines are the high number of geometrical degrees of freedom (GDOF ) and the lack of an accurate analytical model. Thus, in this ...
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Simulation and Analysis of a Switched Reluctance Machine for Flywheel Replacement
... Abstract — This work presents the analysis of results obtained through a simulation presented previously in ICEUBI 2017. The simulation was built for obtaining results that will be analysed on the present work. With ...
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Performance Evaluation of a Permanent Magnet-Assisted Synchronous Reluctance Machine with Hybrid Magnets of Ferrite Magnets and Rare-earth PMs
... Abstract: In this paper, a novel permanent magnet-assisted synchronous reluctance machine (PMASynRM) with rare-earth PMs and ferrite magnets is proposed. The performance of PMASynRM is discussed with ...
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Design Optimization of Two Synchronous Reluctance Machine Structures with Maximized Torque and Power Factor
... synchronous reluctance machines perfor- mances was the subject of many papers [4, 6, ...induction machine (IM) torque with about 50% lower total losses, at the same stator current, and consequently a higher ...
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Switching technique for minimisation of DC-link capacitance in switched reluctance machine drives
... switched reluctance (SR) machine drive is a potential candidate for safety critical applications in more electric aircraft technologies, such as a starter/generator system, due to a number of desirable ...
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Inclusion of eddy currents impact in the model of a switched reluctance machine based on the equivalent electric circuit
... A bulk quantification of the impact of eddy-currents on the mechanical haracteristic is made by comparing the force vs. speed characteristics of the actual machine and a hypothetical counterpart machine ...
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High Performance Control of a Switched Reluctance Machine.
... mathematical machine model incorporating the mutual coupling effects has been developed which can be configured based on FEA based characteristics or built machine ...
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Synchronous reluctance motor iron losses: considering machine non linearity at MTPA, FW, and MTPV operating conditions
... Abstract—Synchronous reluctance machine has high flux den- sity fluctuations in the iron due to the high harmonics results from the rotor ...the machine is highly saturated, ...four-pole ...
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A nonlinear analytical model for the rapid prediction of the torque of synchronous reluctance machines
... synchronous reluctance motor works under heavy ...the reluctance machine, which is used to derive both average and torque harmonics as a function of the rotor ...the machine designer to get a ...
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... identical reluctance machines 9 are coupled together and their primaries connected in parallel in a manner so that apart from the current which is drawn from the supply, currents of a different frequency are ...
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Comparison of Two Types of Dual Layer Generator in Field Assisted Mode Utilizing 3D-FEM and Experimental Verification
... switched reluctance and brushless dc generators have been developed for various shapes and sizes in different power ratings and used in industry [6, ...The reluctance machine has begun to realize its ...
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Analytical Computation of Reluctance Synchronous Machine Inductances Under Different Eccentricity Faults
... of reluctance machine inductances is carried out using numerical integration or inexact analytical equations based on approximated Fourier series expansions of the inverse air gap ...faulted machine ...
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Physical Modeling of Switched Reluctance Motors using Modelica
... switched reluctance machines does not represent the mechanical power conversion in the same way like in the conventional machines, since only the half of the power flow- ing into the equivalent back-emf voltage ...
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... variable reluctance machine (VRM) which include: high acoustic noise and torque pulsations, a novel doubly salient PM (DSPM) machine having special stator structure is proposed in ...DSPM ...
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... rotor reluctance machine is treated as an infinite array of generators feeding a common busbar, and the magnetic potential of the rotor segment is obtained as the potential of the equivalent ...
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Design and initial testing of a high speed 45 kW switched reluctance drive for aerospace application
... Following this introduction, the present document is divided into three main parts. The first, section II, details the governing principles, and salient analysis performed in designing the novel ...
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