Results 11 to 20 of about 12,904,917 (277)
Comparative Evaluation for an Improved Direct Instantaneous Torque Control Strategy of Switched Reluctance Motor Drives for Electric Vehicles [PDF]
Mathematics, 2021 Due to the expected increase in the electric vehicles (EVs) sales and hence the increase of the price of rare-earth permanent magnets, the switched reluctance motors (SRMs) are gaining increasing research interest currently and in the future.
Mahmoud Hamouda +4 more
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Ain Shams Engineering Journal, 2023 The highly nonlinear characteristics of switched reluctance motors (SRMs) are the drawback that complicates their control and modeling. Hence, obtaining the best performance becomes a challenging task.
Fahad Al-Amyal +2 more
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RE&PQJTorque ripple is an inherent characteristic of switched reluctance motor drives due to its double salient geometry and it is a serious drawback in applications that require smooth torque and high dynamic performances. This paper presents some contributions to the minimization of torque ripple in SRM using direct instantaneous torque control (DITC ...
null J. Castro +2 more
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IET Electric Power Applications, 2023 Direct Instantaneous Torque Control (DITC) with an adaptive turn‐on angle technique is presented in this paper to improve the torque ripple of the Switched Reluctance Motor (SRM) for Electric Vehicle applications. Torque ripple suppression is achieved by
Laith Al Quraan, Laszlo Szamel
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Direct Torque Control of 5-Phase 10/8 Switched Reluctance Motors
Iranian Journal of Electrical and Electronic Engineering, 2009 A switched Reluctance motor (SRM) has several desirable features, including simple construction, high reliability and low cost. However, it suffers from large torque ripple, highly non-uniform torque output and magnetization characteristics and large ...
M. R. Feyzi, Y. Ebrahimi
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Modified PWM Direct Instantaneous Torque Control System for SRM [PDF]
Mathematical Problems in Engineering, 2021 Torque ripple is a defect of switched reluctant motors. DITC (direct instantaneous torque control) is harnessed to solve the problem as a traditional method, which is superior to TSF (torque sharing function). In this paper, a new controller is proposed with modified hysteresis and PWM in DITC.
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Journal of Physics: Conference Series, 2021 Abstract The stator and rotor of the bearingless switched reluctance motor are both double salient pole structures, when the traditional current chopping control method is used, the torque and levitation force of the motor will have large fluctuations.
Yu Xiang +3 more
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A Novel Universal Torque Control of Switched Reluctance Motors for Electric Vehicles
Mathematics, 2022 Due to their advantages, switched reluctance motors (SRMs) are interesting solutions for electric vehicle (EV) propulsion. However, they have the main drawback of high torque ripple.
Mahmoud Hamouda +4 more
doaj +1 more source
Energies, 2023 The doubly fed induction machine (DFIM)-based DC voltage generator is equipped with a stator-connected diode rectifier. The six-pulse diode rectifier as a nonlinear circuit introduces harmonics in the stator and rotor current and distorts the machine ...
Grzegorz Iwański +2 more
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Chemical Engineering Transactions, 2018 The study deals with the instantaneous torque control of switched reluctance motor (SRM) so as to drive vehicle with electric power sources. The instantaneous torque control mode, torque regulation and direct instantaneous torque control (DITC) system of
Shu Xiong
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