Electromagnetic Analysis and Design Methodology for Permanent Magnet Motors Using MotorAnalysis-PM Software

Kuptsov, Vladimir; Fajri, Poria; Trzynadlowski, A.M.; Zhang, Guoliang; Magdaleno-Adame, Salvador

doi:10.3390/machines7040075

Cited by 22 publications

(10 citation statements)

References 28 publications

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“…Motor power density is a crucial variable when it comes to electric traction and aircraft vehicles. Various designs to improve this characteristic in different motors is discussed in the paper [35]. One can notice that motor power density has reached 0.5 kW/kg to 2 kW/kg for hybrid electric vehicle applications [36].…”

Section: Features Of Electric Motors For Electric Vehicles 421 Power ...mentioning

confidence: 99%

A Multi-Criteria Analysis and Trends of Electric Motors for Electric Vehicles

Hadraoui

Zegrari

Chebak

et al. 2022

WEVJ

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The interest in electric traction has reached a very high level in recent decades; there is no doubt that electric vehicles have become among the main means of transport and will be the first choice in the future, but to dominate the market, a lot of research efforts are still devoted to this purpose. Electric machines are crucial components of electric vehicle powertrains. The bulk of traction drive systems have converged in recent years toward having some sort of permanent magnet machines because there is a growing trend toward enhancing the power density and efficiency of traction machines, resulting in unique designs and refinements to fundamental machine topologies, as well as the introduction of new machine classes. This paper presents the technological aspect of the different components of the electric powertrain and highlights the important information on the electric vehicle’s architecture. It focuses on a multi-criteria comparison of different electric motors utilized in the electric traction system to give a clear vision to allow choosing the adequate electrical motor for the desired application. The proposed comparative analysis shows that the induction motor better meets the major necessities of the electric powertrain, whereas the permanent magnet synchronous motor is nonetheless the most used by electric vehicle manufacturers.

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Section: Features Of Electric Motors For Electric Vehicles 421 Power ...mentioning

confidence: 99%

A Multi-Criteria Analysis and Trends of Electric Motors for Electric Vehicles

Hadraoui

Zegrari

Chebak

et al. 2022

WEVJ

View full text Add to dashboard Cite

show abstract

“…The issues with voltage fluctuation are well outlined in this study for developing a dependable system and enhancing driving characteristics. Infusion craters, severe pitting and fluting damage to machine bearings are caused by frequent voltage variations, resulting in a shorter lifespan [7][8][9]. The machine's thermal stress is increased by the uneven flux distribution in the airgap, which causes overheating of the rotor cage, as well as rotor material abrasion and dynamic stress on the shaft [10].…”

Section: Problem Overview and Its Significance In The Present Studymentioning

confidence: 99%

2D Finite Element Analysis of Asynchronous Machine Influenced Under Power Quality Perturbations

S¹,

Saranya²,

Indragandhi³

et al. 2022

Computers, Materials &Amp; Continua

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Asynchronous machines are predominantly preferred in industrial sectors for its reliability. Power quality perturbations have a greater impact on industries; among the different power quality events, voltage fluctuations are the most common and that may cause adverse effect on machine's operation since they are longer enduring. The article discusses a numerical technique for evaluating asynchronous motors while taking into account magnetic saturation, losses, leakage flux, and voltage drop. A 2D linear analysis involving a multi-slice time stepping finite element model is used to predict the end effects. As an outcome, the magnetic saturation and losses are estimated using a modified 2D nonlinear time-stepping finite element formulation. The method takes the electromagnetic fields at the ends of the motor into account using limited computer resources. The proposed method will greatly reduce computation time with limited computer resources for analyzing the machine's performance with high precision. The analyzed findings assist in preventing voltage variance issues in the power network system and provide suggestions for developing a robust system.

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“…There were 3 pole pairs and 3 phases. A previous, not comprehensive sizing was done based on reference (Kuptsov et al, 2018).…”

Section: Initial Ipm Motormentioning

confidence: 99%

Design aspects for in-vehicle IPM motors for sustainable mobility

Horváth

Nyerges

2022

CogSust

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In battery electric vehicles, permanent magnet synchronous IPM motors are gaining more and more ground due to their high power density and high-efficiency operation. Many research examine their specific characteristics. In order to reach a desired total torque, low torque ripple, high efficiency, many pre-plannings have to be executed. The modern age engineering industry can rely much on complex simulation software, such as MotorAnalysis – PM. In this paper, an initial IPM motor design with delta magnet arrangement was created for vehicle application. This study had a strong focus on finding correlation between rotor layout arrangement and crucial motor operationial attributes, such as: torque components, torque ripple, cogging torque and efficiency. Time stepping magnetostatics FE and time stepping transient FE simulations were used. Each arrangement changement held its own simulation file, thus the effect of each change could have been separately examined. Arrangements, where the distance between magnets is smaller, resulted in greater torque and efficiency. Usage of enlarged magnets had the same results. Size should be increased and distance should be decreased with care to avoid a growth in torque ripple.

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Electromagnetic Analysis and Design Methodology for Permanent Magnet Motors Using MotorAnalysis-PM Software

Cited by 22 publications

References 28 publications

A Multi-Criteria Analysis and Trends of Electric Motors for Electric Vehicles

A Multi-Criteria Analysis and Trends of Electric Motors for Electric Vehicles

2D Finite Element Analysis of Asynchronous Machine Influenced Under Power Quality Perturbations

Design aspects for in-vehicle IPM motors for sustainable mobility

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