Multiphysics NVH Modeling: Simulation of a Switched Reluctance Motor for an Electric Vehicle
Fabio Luis Marques dos Santos,Jan Anthonis,Francesco Naclerio,Johan Gyselinck,Herman Van der Auweraer,Luiz Carlos Sandoval Góes +5 more
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This paper presents a multiphysics modeling of a switched reluctance motor (SRM) to simulate the acoustic radiation of the electrical machine using a 2-D finite-element model of the motor to simulate its magnetic properties and aMultiphysics mechatronic model ofThe motor and controls to simulate operating conditions.Abstract:
This paper presents a multiphysics modeling of a switched reluctance motor (SRM) to simulate the acoustic radiation of the electrical machine. The proposed method uses a 2-D finite-element model of the motor to simulate its magnetic properties and a multiphysics mechatronic model of the motor and controls to simulate operating conditions. Magnetic forces on the stator are calculated using finite-element analysis and are used as the excitation on a forced response analysis that contains a finite-element model of the motor stator structure. Finally, sound power levels are calculated using the boundary element method. Simulation results of the model are shown and compared with experimental measurements for a four-phase 8/6 SRM.read more
Citations
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Noise Analysis, Calculation, and Reduction of External Rotor Permanent-Magnet Synchronous Motor
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TL;DR: It is shown in both simulation results and noise test that the electromagnetic force due to slotting effects contributes the most remarkable component to the overall noise.
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Modeling and Analysis of Electromagnetic Force, Vibration, and Noise in Permanent-Magnet Synchronous Motor Considering Current Harmonics
TL;DR: It is found that the influence of current harmonics on vibration and noise depends on their effect on the lowest spatial order force, and in order to figure out this effect, the phase angle, phase sequence, and frequency ofCurrent harmonics should all be considered.
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New SR Drive With Integrated Charging Capacity for Plug-In Hybrid Electric Vehicles (PHEVs)
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Modeling, Design Optimization, and Applications of Switched Reluctance Machines—A Review
TL;DR: An in-depth literature review on the status and potential trends of the technology pertinent to the design and optimization of SRMs in the following aspects: the mathematical modeling of the electromagnetic and thermal fields in SRMs, the enhancement of the performances in terms of the torque ripple, acoustic noise, efficiency, and torque density, and the multiobjective design optimization incorporating all the above factors.
References
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Optimal design of switched reluctance motors
TL;DR: The fundamental theory of the switched reluctance motor is presented with a number of new equations to show how the practical development of a design calculation should proceed, and this leads to a discussion of physical characteristics required to achieve satisfactory performance and to reduce acoustic noise.
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Multi-Objective Optimization Design of In-Wheel Switched Reluctance Motors in Electric Vehicles
TL;DR: The method of the optimization design with multi-objectives for switched reluctance motors (SRMs) in electric vehicles (EVs) is proposed and the results show that the proposed method meets the requirements of EVs on electric motors well.
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Making the case for applications of switched reluctance motor technology in automotive products
TL;DR: In this paper, three key technologies developed over the past few years have resulted in tangible improvements in the performance of SRM/generators (SRM/G) as related to the above areas of interest.
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Modeling, Simulation, and control of switched reluctance motor drives
Iqbal Husain,S.A. Hossain +1 more
TL;DR: This paper presents the modeling, simulation, and control aspects of four-quadrant switched reluctance motor (SRM) drives and describes a complex model for the physical motor simulation to incorporate the important dynamics of the SRM.