Results 191 to 200 of about 2,051,314 (254)
Design optimization and stiffness-equivalent method for an integrated starter generator in aerospace applications. [PDF]
Sci RepHan B +5 more
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A quantitative geospatial analysis of the risk that Boko Haram will target a school. [PDF]
PLoS OneSola L, Chen Y, Subrahmanian VS.
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IEEE Transactions on Magnetics, 2014
Vibration and acoustic noises are viewed as a drawback in switched reluctance machines (SRMs), which prohibit their widespread use in noise sensitive applications. Double-stator SRMs (DSSRMs) can be considered as a solution to this problem by incorporating an improved magnetic configuration, which reduces the radial forces in the machine.
Babak Fahimi, Arash Hassanpour Isfahani
exaly +2 more sources
Vibration and acoustic noises are viewed as a drawback in switched reluctance machines (SRMs), which prohibit their widespread use in noise sensitive applications. Double-stator SRMs (DSSRMs) can be considered as a solution to this problem by incorporating an improved magnetic configuration, which reduces the radial forces in the machine.
Babak Fahimi, Arash Hassanpour Isfahani
exaly +2 more sources
A Comparative Study of Cycloidal Reluctance Machine and Switched Reluctance Machine
IEEE Transactions on Energy Conversion, 2021A variable reluctance electric machine with a two-degree of freedom rotor motion characterized by rotation around the center of the rotor and orbiting around the center of the stator is studied. One motivation for adopting such rotor motion would be to allow torque generation through both the radial and tangential components of the electromagnetic ...
Alireza Fatemi, Derek Lahr
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Modeling of losses in switched reluctance machines
38th IAS Annual Meeting on Conference Record of the Industry Applications Conference, 2003., 2004Switched reluctance motor (SRM) performance prediction requires the modeling of iron losses. The iron loss model in this paper separates the iron losses into two components, eddy-current and hysteresis losses, and models the losses as a function of the derivative of flux density. The model is suitable for the nonsinusoidal flux densities in the SRM and
V. Raulin, A. Radun, I. Husain
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Moelling of Switched Reluctance Machines: State of the Art
International Journal of Modelling and Simulation, 2004This article gives an overview of different modelling techniques to describe the nonlinear behaviour of both saturated switched reluctance machine (SRM) and power electronic converter.
D'hulster, F. +2 more
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A review on switched reluctance machines for electric vehicles
2016 IEEE 25th International Symposium on Industrial Electronics (ISIE), 2016Nowadays, switched reluctance machines (SRM) are gaining interest in the scientific community due to the advantages they offer. The SRM offers an overall efficiency similar to an induction motor of the same rating, since the friction and windage losses are comparable. Many researches have been done on SRMs, their related systems and challenges.
Nima Zabihi, Rupert Gouws
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2017 IEEE Transportation Electrification Conference and Expo (ITEC), 2017
This paper presents a comparative analysis of conventional switched reluctance machines (SRMs) and mutually coupled switched reluctance machines (MCSRMs) in terms of inductance profiles, torque profiles, the average torque, and the maximum torque. Four 3-phase, 12/8 SRMs including the conventional SRM, the short-pitched MCSRM, the fractionally-pitched ...
Forest Hensley +3 more
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This paper presents a comparative analysis of conventional switched reluctance machines (SRMs) and mutually coupled switched reluctance machines (MCSRMs) in terms of inductance profiles, torque profiles, the average torque, and the maximum torque. Four 3-phase, 12/8 SRMs including the conventional SRM, the short-pitched MCSRM, the fractionally-pitched ...
Forest Hensley +3 more
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Reluctance Mesh-Based Modeling of Switched Reluctance Machines
2021 IEEE Transportation Electrification Conference & Expo (ITEC), 2021Design of switched reluctance machines requires repetitive finite element (FE) simulations with considerable computational time and burden. These simulations slow down the design process and require powerful computational resources. The magnetic equivalent circuit (MEC) technique resembles an alternative with a reasonable computational time and fair ...
Gayan Watthewaduge +3 more
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Modeling and Determination of Switched Reluctance Machine Nonlinearity
2020 IEEE Conference on Control Technology and Applications (CCTA), 2020Switched reluctance motor (SRM) is gaining more interest in the last decades due to its wide range of speed operation, thermal robustness, high performances and low manufacturing cost. For these reasons, it is investigated as an alternative generator for many applications like wind energy conversion, aircraft actuators and electric vehicles. The SRM is
Laila Kadi +3 more
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