Results 151 to 160 of about 498 (193)
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Experimental force characterization of linear switched reluctance machine
2016 IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC), 2016High performance control of Switched Reluctance Machines (SRM) dictates the need for an accurate electromagnetic characterization which can be obtained either by analytical, finite elements (FE) or experimental methods. Physically SRM's present a double salient structure and are intended to operate in deep magnetic saturation in function of phase ...
Luis Miguel Pestana +2 more
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On the feasible polygon classifications of linear switched reluctance machines
IEEE Transactions on Energy Conversion, 1999This paper provides a systematic guidance for linear switched reluctance machine design. By classifying the feasible polygons for desired machine operations, the physical size limits of either longitudinal or transverse flux linear machine poles and pole pitches can be determined.
null Cheng-Tsung Liu, null Yan-Nan Chen
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Analysis and Modeling for the Linear Hybrid Switched Reluctance Machine
2015 IEEE Magnetics Conference (INTERMAG), 2015To enhance the force-to-volume ratio and alleviate force ripples for the linear machines based on switched reluctance principle, a linear hybrid switched reluctance motor (LHSRM) which has doubly salient poles of the mover only embedded with a permanent magnet (PM) is proposed and the three modes of the force output of the proposed machine is analyzed.
Q. Li, E. K. Cheng
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A non linear analytical model of switched reluctance machines
The European Physical Journal Applied Physics, 2002Nowadays, the switched reluctance machine are widely used. To determine their performances and to elaborate control strategy, we generally use the linear analytical model. Unhappily, this last is not very accurate. To yield accurate modelling results, we use then numerical models based on either 2D or 3D Finite Element Method. However, this approach is
Y. Sofiane, A. Tounzi, F. Piriou
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Performance analysis of a hybrid linear switched reluctance machine
2015 IEEE Magnetics Conference (INTERMAG), 2015The linear switched reluctance machine (LSRM) has the merits of low cost, simple structure and mechanical robustness [1]. It is one of the most promising candidates in the direct-drive applications such as linear transportation and position control systems [2-3]. However, they are limited to some special use due to their inherently low propulsion force
Y. Fan, B. Zhang
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Positioning control of direct-drive linear switched reluctance machine system
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017This paper addresses the positioning control problem for a direct-drive linear switched reluctance machine (LSRM) system based on the vectorization technique. The stability conditions for LSRM motion control system are obtained based on Lyapunov stability theory.
Li Qiu 0003 +3 more
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Time-Efficient Torque Shaping for Switched Reluctance Machines From Linear Space
IEEE Transactions on Power Electronics, 2021In this article, a time-efficient torque shaping technique for the switched reluctance machines is proposed to reduce the torque ripples while optimizing the copper loss. To reduce the computational time for solving the time-consuming bi-objective optimization problem, an efficient and desirable linear space for the SRM is utilized through the torque ...
Gaoliang Fang +5 more
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Coordination position control of linear switched reluctance machines
2015 6th International Conference on Power Electronics Systems and Applications (PESA), 2015This paper investigates the coordination control system using linear switched reluctance motors (LSRMs). LSRMs have the advantages of fast response, high precision with no backlash. In this paper, a coordination control system using LSRMs based on dSPACE real-time control platform is built.
null Weiyu Wang +4 more
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Non-linear Magnetic Characteristics Modeling for Switched Reluctance Machines
2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2018This paper presents a simple mathematical model for the non-linear magnetic characteristics of a switched reluctance machine (SRM). The proposed model realizes the flux-linkage characteristics by representing the flux-linkage as a unique non-linear function of the excitation current and its coefficients vary with the rotor position. This proposed model
Rajdeep Banerjee, Parthasarathi Sensarma
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Sensorless control of a linear reciprocating switched-reluctance electric machine
Russian Electrical Engineering, 2017It is proposed to use a simple switched-reluctance electric machine that does not have windings or permanent magnets on a movable part to develop a linear reciprocating electric machine intended for use as an electric generator together with a free-piston internal-combustion engine. It is noted that one of the most difficult problems in the development
P. G. Kolpakhch’yan +3 more
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