Design and research of deep slot universal motor for electric power tools

Huang, Qi; Luo, Ling; Cao, Jun; Wang, Xi

doi:10.1007/s43236-020-00131-6

Cited by 11 publications

(10 citation statements)

References 20 publications

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“…The motor was simulated on FEM based MagNet software and experimentally tested. The analysis performed with some different variables to enhance the performance of the respective motor [14]. In another article author was innovatively proposed combination of two windings in the existing design of the universal motor which significantly improves the torque ripples and core losses of the motor [15].…”

Section: Finite Element Electromagnetic Based Design Of Universal Mot...mentioning

confidence: 99%

Finite Element Electromagnetic Based Design of Universal Motor for Agro Application

Sharma

Manna

2022

IJEER

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The commutator part of the universal motor has a considerable effect on the machine's performance. The analysis of pole structure of universal motor becomes important to study the various aspects. The parametric analysis has ratings of 1 kW, 16000 rpm of the universal model designed for different iterations of brush angle for agro applications. The objective of the paper is to improve the efficiency of the model while maintaining the rest of the other parameters at the desirable tolerance range. The customization of the model has been introduced for the various pairs of variables. The transient solution is performed for the better accuracy of the performance of the motor with the help of the finite element method. The designed model offers significant improvement in the design with the improved output torque value.

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Section: Finite Element Electromagnetic Based Design Of Universal Mot...mentioning

confidence: 99%

Finite Element Electromagnetic Based Design of Universal Motor for Agro Application

Sharma

Manna

2022

IJEER

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“…The authors did not consider parameters like brush angle, number of poles, number of rotor slots etc. Qi et al [16] proposed a deep slot universal motor for powerful electric tools with an improved commutation spark. However, the speed and efficiency of the motor get reduced with increasing current.…”

Section: Literature Reviewmentioning

confidence: 99%

FEM based design and performance analysis of 2-poles universal motor

2022

IJATEE

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Among various special-purpose motors, the universal motor operates on both supplies, alternating current (AC) and direct current (DC). In this paper, the design of special purpose 2 poles and 100-watt universal motor has been carried out by ANSYS Maxwell software. The focus is on using the rotor pole embrace factor as a design variable; the analysis is done with the help of the parametric approach based on several iterations. The different performance parameters have been taken into account for design analyses like efficiency, torque, speed, and flux density of air gap of the respective motor. Here, the flux pattern and characteristics of the motor with their respective curves was extracted. The electromagnetic analysis of the proposed motor has been analyzed with the help of the finite element method (FEM).Consequently, it is observed that the optimal model offers a significant enhancement in efficiency without bringing additional losses to the motor.

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“…The motor was simulated on finite element method (FEM) based MagNet software and experimentally tested. The analysis was performed with different variables to enhance the performance of the respective motor [17]. Innovatively proposed a combination of two windings in the existing design of the universal motor, which significantly improves the motor's torque ripples and core losses [18].…”

Section: Introductionmentioning

confidence: 99%

Finite element method based design and performance analysis of universal motor for agro applications

Sharma

Manna²

2023

Bulletin EEI

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A universal motor is one that is capable of operating on either AC or DC power supply. The commutator is a component of the motor that has a significant impact on how efficiently the motor operates. It is essential to conduct an analysis of the pole structure of the universal motor in order to investigate the many aspects. The parametric study of a universal motor with a rating of 1 horsepower and 15,000 revolutions per minute that was designed with various combinations of brush angle and pole embrace factor for use in agricultural applications. The purpose of this study is to improve the effectiveness of the motor while preserving the ideal tolerance range for the model's other parameters as much as possible. The approach now allows for a greater degree of personalization for each distinct combination of factors. With the assistance of the finite element method (FEM), the transient solution is carried out so that the performance of the motor can be evaluated more accurately. The model that has been designed provides major design improvements, one of which is an improved average torque.

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Design and research of deep slot universal motor for electric power tools

Cited by 11 publications

References 20 publications

Finite Element Electromagnetic Based Design of Universal Motor for Agro Application

Finite Element Electromagnetic Based Design of Universal Motor for Agro Application

FEM based design and performance analysis of 2-poles universal motor

Finite element method based design and performance analysis of universal motor for agro applications

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