Linear Hybrid Reluctance Motor with High Density Force

García-Amorós, Jordi

doi:10.3390/en11102805

Cited by 7 publications

(5 citation statements)

References 27 publications

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“…6. The low number of elements makes these machines very easy to manufacture [60], [63], and their wide constant power operating range [53], [58], has made them an interesting candidate for their application in elevators [43], [57], [65] or rail transit applications [53].…”

Section: Linear Switched Reluctance Machinesmentioning

confidence: 99%

Linear Machines for Long Stroke Applications—A Review

et al. 2020

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This document reviews the current state of the art in the linear machine technology. First, the recent advancements in linear induction, switched reluctance and permanent magnet machines are presented. The ladder slit secondary configuration is identified as an interesting configuration for linear induction machines. In the case of switched reluctance machines, the mutually-coupled configuration has been found to equate the thrust capability of conventional permanent magnet machines. The capabilities of the so called linear primary permanent magnet, viz. switched-flux, flux-reversal, doubly-salient and vernier machines are presented afterwards. A guide of different options to enhance several characteristics of linear machines is also listed. A qualitative comparison of the capabilities of linear primary permanent magnet machines is given later, where linear vernier and switched-flux machines are identified as the most interesting configurations for long stroke applications. In order to demonstrate the validity of the presented comparison, three machines are selected from the literature, and their capabilities are compared under the same conditions to a conventional linear permanent magnet machine. It is found that the flux-reversal machines suffer from a very poor power factor, whereas the thrust capability of both vernier and switched-flux machines is confirmed. However, the overload capability of these machines is found to be substantially lower than the one from the conventional machine. Finally, some different research topics are identified and suggested for each type of machine.

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Section: Linear Switched Reluctance Machinesmentioning

confidence: 99%

Linear Machines for Long Stroke Applications—A Review

et al. 2020

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“…Due to its advantages over other types of linear motors, the use of linear synchronous reluctance motors (LSRM) for a variety of applications continues to grow. Their key benefits include cheap reaction rail components, the absence of substantial heat sources during reaction rail operation, and the fact that only the reaction rail portion opposite the armature is exposed to the magnetic field when the reaction rail is in use [8][9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Position Control of Linear Synchronous Reluctance Motor Using a Modified Camel Traveling Algorithm-Based Proportional Integral Controller

Nekad,

Shary,

Alawan

2024

MMEP

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“…The former concept-design of this two-phase linear hybrid reluctance motor comes from the optimized LSRM presented in [1], from which mover and stator dimensions are kept. That magnetic structure was hybridized by inserting Neodymium Iron Boron NdFeB magnets and was analyzed in [37].…”

Section: Introductionmentioning

confidence: 99%

“…The proposed two-phase actuator differs from the linear hybrid reluctance motor presented in [37] in the number of phases and in that the segmented stator is built with magnetically and mechanically decoupled U cores. This fact allows the relative displacement of the lower stator to respect the upper stator for reducing the detent force After this introduction, the paper is organized as follows.…”

Section: Introductionmentioning

confidence: 99%

Two-Phase Linear Hybrid Reluctance Actuator with Low Detent Force

et al. 2020

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In this paper, a novel two-phase linear hybrid reluctance actuator with the double-sided segmented stator, made of laminated U cores, and an interior mover with permanent magnets is proposed. The permanent magnets are disposed of in a way that increases the thrust force of a double-sided linear switched reluctance actuator of the same size. To achieve this objective, each phase of the actuator is powered by a single H-bridge inverter. To reduce the detent force, the upper and the lower stator were shifted. Finite element analysis was used to demonstrate that the proposed actuator has a high force density with low detent force. In addition, a comparative study between the proposed linear hybrid reluctance actuator, linear switched reluctance, and linear permanent magnet actuators of the same size was performed. Finally, experimental tests carried out in a prototype confirmed the goals of the proposed actuator.

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Linear Hybrid Reluctance Motor with High Density Force

Cited by 7 publications

References 27 publications

Linear Machines for Long Stroke Applications—A Review

Linear Machines for Long Stroke Applications—A Review

Position Control of Linear Synchronous Reluctance Motor Using a Modified Camel Traveling Algorithm-Based Proportional Integral Controller

Two-Phase Linear Hybrid Reluctance Actuator with Low Detent Force

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