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A Review of Electric Aircraft Drivetrain Motor Technology
IEEE transactions on magnetics, 2022This article reviews the power density and torque density of permanent magnet (PM) motor technology that is currently commercially developed for use in electric aircraft. The review shows that in order to meet the ambitious electrical motor power density
J. Bird
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Digital twin of the rotor-shaft of a lightweight electric motor during aerobatics loads
, 2020This paper aims to present airworthiness considerations regarding a shaft of an electric motor. A fatigue lifetime prediction analysis based on one-step load spectrum is performed during high-cycle fatigue.
R. Goraj
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Unsupervised electric motor fault detection by using deep autoencoders
IEEE/CAA Journal of Automatica Sinica, 2019Fault diagnosis of electric motors is a fundamental task for production line testing, and it is usually performed by experienced human operators. In the recent years, several methods have been proposed in the literature for detecting faults automatically.
E. Principi +3 more
semanticscholar +1 more source
IET electric power applications, 2019
Demands for various products, higher qualities, reduction of costs and competitiveness, have resulted in the use of intelligent fault detection systems. Bearing fault diagnosis as a major component of the electric motors has had an essential role in the ...
Hamed Helmi, A. Forouzantabar
semanticscholar +1 more source
Demands for various products, higher qualities, reduction of costs and competitiveness, have resulted in the use of intelligent fault detection systems. Bearing fault diagnosis as a major component of the electric motors has had an essential role in the ...
Hamed Helmi, A. Forouzantabar
semanticscholar +1 more source
European Journal of Sport Science, 2019
This study aimed to analyse whether increasing the eccentric overload (EO) during resistance training, in terms of range of motion and/or velocity using an electric-motor device, would induce different muscle adaptations than conventional flywheel-EO ...
Sergio Maroto-Izquierdo +5 more
semanticscholar +1 more source
This study aimed to analyse whether increasing the eccentric overload (EO) during resistance training, in terms of range of motion and/or velocity using an electric-motor device, would induce different muscle adaptations than conventional flywheel-EO ...
Sergio Maroto-Izquierdo +5 more
semanticscholar +1 more source
Optimisation of Hairpin Winding in Electric Traction Motor Applications
International Electric Machines and Drives Conference, 2021This paper investigates the influence of number of layers and conductor size of hairpin windings of electric motors for electric vehicle applications.
S. Xue +3 more
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International Electric Drives Production Conference, 2018
Industry 4.0 (I4.0) is accompanied by a variety of technologies which offer great potential for optimizing the manufacturing of electric motors. However, the application of I4.0 technologies in this sector has hardly been examined yet. For determining I4.
A. Mayr +9 more
semanticscholar +1 more source
Industry 4.0 (I4.0) is accompanied by a variety of technologies which offer great potential for optimizing the manufacturing of electric motors. However, the application of I4.0 technologies in this sector has hardly been examined yet. For determining I4.
A. Mayr +9 more
semanticscholar +1 more source
Correcting Electric Motor Drive Speed of Plate Mill Stand in Profiled Sheet Rolling
IEEE International Conference on Power Electronics, Drives and Energy Systems, 2018The process of profiled sheet rolling on a plate mill is studied in the given article. It shows the rolling technology with automated forming of the 'dog bone' profile held on a 5000 mill.
V. Gasiyarov +4 more
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Noise Control for Electric Motors
American Industrial Hygiene Association Journal, 1969Abstract The rerating of motors to pack more horsepower into smaller frames, the trend to larger motors, and the increasing use of 3600-rpm pumps direct-coupled to motors have created noise problems in process areas. In-plant studies have been made on the effects of frame size and type, enclosure, horsepower, and rotational speed.
Stanley H. Judd, John A. Spence
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Electrical Engineering, 1948
Had it not been for the efforts of men like Davenport, De Jacobi, and Page, the benefits of the electric motor would not be enjoyed today. It is the purpose of this article to trace briefly the early history of the science of electro-motion and, in particular, to bring to light and to honor the inventor of the electric motor.
openaire +2 more sources
Had it not been for the efforts of men like Davenport, De Jacobi, and Page, the benefits of the electric motor would not be enjoyed today. It is the purpose of this article to trace briefly the early history of the science of electro-motion and, in particular, to bring to light and to honor the inventor of the electric motor.
openaire +2 more sources