Enhancement of High-Voltage Ride-Through of a Grid-Connected Switched Reluctance Generator (Srg) Wind Turbine Using a Dynamic Voltage Restorer Based on Fuzzy Logic Controller

Bahy, M. El; Shanab, M. A. Morsy; Nada, Adel S.; Elbanna, M H

doi:10.21608/auej.2020.87882

Cited by 2 publications

(2 citation statements)

References 18 publications

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“…In industrial applications, the switched reluctance machine (SRM) has gained much interest. It is a good candidate for electric or hybrid vehicles, [1][2][3], electrical energy production, [4][5][6], in aeronautics, [7,8], and flywheel energy storage system, [9]. SRM has several advantages, such as robust construction without windings or magnets on the rotor, high reliability, low manufacturing cost, high torque, insensitivity to high temperatures, and fault tolerance, [10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

RETRACTED: Geometric Parameter Optimization of Switched Reluctance Machines for Renewable Energy Applications using Finite Element Analysis

Mahmoud,

Khedher

2024

Period. Polytech. Elec. Eng. Comp. Sci.

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The choice of SRM design depends on the specific application and performance requirements. Factors such as power output, torque characteristics, and efficiency will all influence the choice of SRM design. To find an optimal geometry, it is therefore necessary to determine the effect of each parameter such as rotor pole angle, stator pole angle, stator external diameter, rotor diameter, air gap length, rotor yoke, stator yoke and shaft diameter on the machine performance. For this reason, this paper discusses a comparative study of the geometric parameters influence on SRM performance. The analysis is performed by finite element simulations based on the variation of rotor inclination, air gap length, stator and rotor polar arc variations of three machine topologies such as the three-phase 12/8 SRM, three-phase 6/4 SRM and four-phase 8/6 SRM. For a reliable comparison, these machines must have the same basic dimensions (stator outer diameter, rotor outer diameter and length) and operate in the same magnetic circuit saturation. Graphical and numerical results of torque and magnetic flux for three SRM topologies are highlighted. The presented study aims to provide reliable results on the dimensions to be adjusted for various applications.

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Section: Introductionmentioning

confidence: 99%

RETRACTED: Geometric Parameter Optimization of Switched Reluctance Machines for Renewable Energy Applications using Finite Element Analysis

Mahmoud,

Khedher

2024

Period. Polytech. Elec. Eng. Comp. Sci.

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“…In industrial applications, the Switched Reluctance Machine (SRM) has attracted much interest. It is a good candidate for electric or hybrid vehicles (Cheng et al 2019), (Fathabadi 2018), and (Martinez et al 2016), electrical energy production (Bahy et al 2020), (Chen et al 2020), and (Dong et al 2017), aeronautics (Bartolo et al 2016) and flywheel energy storage systems (Cárdenas s et al 2006). SRMs have several advantages, such as robust construction without windings or magnets on the rotor, high reliability, low manufacturing cost, high torque, insensitivity to high temperatures, and fault tolerance (Dias et al 2020), (dos Santos Barros et al 2017), (Sarr et al 2020), and (Lu et al 2020).…”

Section: Introductionmentioning

confidence: 99%

Analysis of Skewing Effects on Radial Force for Different Topologies of Switched Reluctance Machines: 6/4 SRM, 8/6 SRM, and 12/8 SRM

Touati¹,

Araújo²,

Mahmoud³

et al. 2023

UPjeng

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Reducing vibration and noise in electrical machines for a given application is not an easy task, especially when the application imposes some restrictions. There are many techniques for reducing vibration based on design or on control. Switched reluctance motors (SRMs) have a double-saliency structure, which results in a radial pulsation force. Consequently, they cause vibration and acoustic noise. This paper investigates the correlation between the radial force and the skew angle of the stator and/or rotor circuits. The analysis is computed from two-dimensional (2D) transient magnetic finite-element analysis (FEA) of three machine topologies, namely the 12/8 three-phase SRM, the 6/4 three-phase SRM and the 8/6 four-phase SRM. Compared to SRM, these topologies have the same basic dimensions (stator outer diameter, rotor outer diameter, and length) and operate in the same magnetic circuit saturation. The flux linkage and torque characteristics of the different motors are presented. The radial force distributed on the stator yoke under various skewing angles is studied extensively by FEA for the three machines. It is also demonstrated the effect of skewing angles in the reduction of radial force without any reduction in torque production.

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Enhancement of High-Voltage Ride-Through of a Grid-Connected Switched Reluctance Generator (Srg) Wind Turbine Using a Dynamic Voltage Restorer Based on Fuzzy Logic Controller

Cited by 2 publications

References 18 publications

RETRACTED: Geometric Parameter Optimization of Switched Reluctance Machines for Renewable Energy Applications using Finite Element Analysis

RETRACTED: Geometric Parameter Optimization of Switched Reluctance Machines for Renewable Energy Applications using Finite Element Analysis

Analysis of Skewing Effects on Radial Force for Different Topologies of Switched Reluctance Machines: 6/4 SRM, 8/6 SRM, and 12/8 SRM

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