Back EMF Waveform Comparison and Analysis of Two Kinds of Electrical Machines

Cui, Yingjie; Faizan, Munawar; Chen, Zhongxian

doi:10.3390/wevj12030149

Cited by 4 publications

(4 citation statements)

References 27 publications

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“…The 2D finite element analysis (FEA) was performed to validate the brushless operation of the proposed machine system. In [11], the back electromotive force (EMF) waveforms of a flux-switching permanent magnet (FSPM) machine and a variable flux memory permanent magnet (VFMPM) machine with the same main dimension were researched. The simulation results showed that the maximum amplitude of the phase back EMF waveform of the FSPM machine was 245% larger than that of the VFMPM machine, and this was verified by the experimental results (243%).…”

Section: Overview Of Contributionmentioning

confidence: 99%

Design, Analysis and Optimization of Electrical Machines and Drives for Electric Vehicles

Bukhari

2023

WEVJ

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Section: Overview Of Contributionmentioning

confidence: 99%

Design, Analysis and Optimization of Electrical Machines and Drives for Electric Vehicles

Bukhari

2023

WEVJ

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“…To improve the torque performance of the doubly salient electromagnetic machine, paper [9] proposes an optimization method of the magnetomotive force based on the optimized rotor pole geometry. Paper [10] deals with the comparison of the back electromotive force for two different electrical machines with the same dimensions. This analysis provides some qualitative advice for the application, optimization, and control methods.…”

Section: Optimal Induced Voltage and Force Generationmentioning

confidence: 99%

Synthesis of Application-Optimized Air Gap Field Distributions in Synchronous Machines

Pałka

2022

Energies

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This paper deals with the method of shaping the magnetic field distribution in the air gap of a synchronous machine. The main goal is to obtain a specific distribution of the magnetic field in the machine’s air gap to enable easier powering, to increase the torque and power density, or to limit the content of higher harmonics in the induced voltage and torque. This method can be applied for both the electrically excited machines and permanent magnets excited machines. The problem has been reduced to solving a modified system of algebraic equations obtained by the finite element method. The presented examples show the effectiveness of the proposed method both in shaping the contours of the air gap and the magnetization of permanent magnets placed on the rotor. The method can particularly be used in the design of the high-speed synchronous machines.

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“…Moreover, batteries can be utilized with various methods to ensure their maximum usage (Cui, 2021). However, this requires significant effort due to the complexity of the circuitry involved.…”

Section: Introductionmentioning

confidence: 99%

Survey: IoT in Residential Areas for Energy Saving

Widianto

2023

J. Soft. Eng. Inf. Comm. Tech.

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Internet of Things for House is an aspect that is desired by all industries or organizations. Making smart buildings is an important part of implementing smart concepts in various ways, now the need for energy savings is very high because the decline in the pandemic has made energy needs increase. Where all employers are applied Back to work in the office, making energy demands increase, especially in large industrial areas that require a lot of energy. One of the houses can take advantage of the Internet of Things (IoT). This technology can save energy by means of automation. In addition, there are several methodologies that can be used for energy efficiency, by utilizing sensors. This study uses a survey literature review to obtain research in the form of 20 papers to support research on smart housing.

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Back EMF Waveform Comparison and Analysis of Two Kinds of Electrical Machines

Cited by 4 publications

References 27 publications

Design, Analysis and Optimization of Electrical Machines and Drives for Electric Vehicles

Design, Analysis and Optimization of Electrical Machines and Drives for Electric Vehicles

Synthesis of Application-Optimized Air Gap Field Distributions in Synchronous Machines

Survey: IoT in Residential Areas for Energy Saving

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