Analysis of Permanent Magnet Linear Induction Motor (PMLIM) Using Finite Element Method

Manna, Manpreet Singh; Marwaha, Sanjay; Marwaha, Anupma; Vasudeva, Chetan

doi:10.1109/artcom.2009.42

Cited by 3 publications

(2 citation statements)

References 2 publications

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“…In general, induction motors have lower performance compared to DC or synchronous motors [3]- [16]. Several studies have been developed to improve motor performance, including operating a threephase asynchronous motor from a single-phase power supply [17]- [30], making an optimal shape design on the rotor and stator slots [31], smooth rotor geometry design [32], using copper winding applications [33], using better ferromagnetic materials [33]- [44], and permanent magnets application in the rotor motors [3]- [16]. In general, the methods that have been developed involve significant additional costs to improve motor performance.…”

Section: Introductionmentioning

confidence: 99%

A new windings design for improving single-phase induction motor performance

Anthony

Erhaneli

Warmi

et al. 2022

IJECE

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<span lang="EN-US">Single-phase induction (asynchronous) motors are widely used at home. These motors have two windings and usually operate at a lower performance than 3-phase asynchronous motors which have three windings. For this reason, this study aims to design a new winding of a single-phase asynchronous motor by increasing the number of phases in the motor windings in order to increase the performance of the motor. This research was focused on 36 slot capacitor-start capacitor-run asynchronous motor. The design used 4 non-identical windings in the motor, where three windings acted as auxiliary windings and one winding acted as main winding. The rated current of the designed motor winding was 2.74 A for the main winding and 3.15 A for the auxiliary winding. The performance of the designed motor compared to the traditional single-phase asynchronous motor with the same structure of stator, rotor, and rated current. A traditional single-phase asynchronous motor had data: 1 HP, 220 V, 8.3 A, 1440 RPM, 50 Hz, and 4 poles. The results of this study indicated that the designed motor operated with power factors almost close to unity and had higher output power, torque, and efficiency than the traditional single-phase asynchronous motors.</span>

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Section: Introductionmentioning

confidence: 99%

A new windings design for improving single-phase induction motor performance

Anthony

Erhaneli

Warmi

et al. 2022

IJECE

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“…The interaction between the induced current and the changing electromagnetic field will generate electromagnetic thrust on the plate where linear speed is produced . Since there is no any physical coupling between the primary and the secondary, a silent operation is produced with reduced maintenance [2].…”

Section: Introductionmentioning

confidence: 99%

Design Optimization and Efficiency Enhancement of Linear Induction Motor

Ahmad¹,

Marei²

2012

ETJ

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This paper presents the dynamic behavior of a Single Sided Linear Induction Motor (SLIM) by changing many design parameters of a reference model of SLIM then an optimization process is adopted to give the final equivalent circuit of the proposed modified model. This analysis is prepared by using MATLAB package, version 7.8 (R2009a) for optimization and enhancement evaluation. The improvement in performance is performed by enhancing the efficiency power factor product ( cos ) which can be regarded as the enhancement criteria for the modified model of this motor. This factor improved from 0.23 of the reference model to 0.66 of the optimized model.

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