Results 231 to 240 of about 2,665,349 (308)
Some of the next articles are maybe not open access.
An Analysis of the Induction Motor
Transactions of the American Institute of Electrical Engineers, 1935For problems involving induction motors other than the usual balanced winding type operating under steady-state conditions, a general method of analysis is necessary. In this paper, a general analysis is presented, and in particular, its use in short-circuit problems is described.
openaire +1 more source
Journal of the A.I.E.E., 1930
Magnetic noise in induction motors is caused by the vibration of magnetic parts produced by the varying forces associated with the changing flux density in the adjacent air parts of the magnetic circuit. Torsional vibration of the motor is caused by unbalanced windings or applied voltages.
openaire +1 more source
Magnetic noise in induction motors is caused by the vibration of magnetic parts produced by the varying forces associated with the changing flux density in the adjacent air parts of the magnetic circuit. Torsional vibration of the motor is caused by unbalanced windings or applied voltages.
openaire +1 more source
IEEE transactions on power electronics, 2018
An active disturbance rejection control (ADRC) of induction motor based on an adaptive particle swarm optimization (APSO) algorithm is proposed in this paper, in order to realize the precise decoupling of induction motor and the disturbance compensation.
Chao Du +5 more
semanticscholar +1 more source
An active disturbance rejection control (ADRC) of induction motor based on an adaptive particle swarm optimization (APSO) algorithm is proposed in this paper, in order to realize the precise decoupling of induction motor and the disturbance compensation.
Chao Du +5 more
semanticscholar +1 more source
Direct-drive induction motors: using an induction motor as an alternative to a motor with reducer
IEEE Industry Applications Magazine, 2005This article presents the performance and size comparisons of direct-drive induction motors with gearbox-driven systems. Three different low-speed applications with output speeds to the driven equipment ranging from 300-600 r/min is reviewed. In addition, permanent-magnet (PM) motor advantages and disadvantages are also discussed.
S. Evon, R. Schiferl
openaire +1 more source
Induction motor variable inductance parameter identification
2017 International Conference on Smart Systems and Technologies (SST), 2017Paper derives a procedure of identifying induction machine variable inductance values. Parameter identification is done from measurements during no-load direct start acceleration. Genetic algorithm is used for parameter identification. It is used to minimise least squares difference between calculated and measured data by selecting parameters of ...
Halak, Filip +2 more
openaire +2 more sources
Markov analysis of an induction motor
2016 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR), 2016The paper deals with the reliability of induction motors by using Markov techniques. The basis of this process is to perform the reliability predictions to obtain the necessary indicators in order to support the Markov analysis. The analysis is made on a single-phase induction motor, taking into consideration the most critical components that could ...
Alexandru Cretu +4 more
openaire +2 more sources
Theories of the Linear, Induction Motor and Compensated Linear Induction Motor
IEEE Transactions on Power Apparatus and Systems, 1972The paper explains two new theories of the linear induction motor, and indicates that the end effect exercises very adverse influence on motor performances, and proposes the compensated linear induction motor as a measure to eliminate. the end effect.
S. Yamamura, H. Ito, Y. Ishulawa
openaire +1 more source
A Review to Diagnose Faults Related to Three-Phase Industrial Induction Motors
Journal of Failure Analysis and Prevention, 2022M. Sheikh +4 more
semanticscholar +1 more source
Harmonic Analysis for Induction Motors
2006 Canadian Conference on Electrical and Computer Engineering, 2006Two types of harmonics are investigated for induction motors: space harmonics and time harmonics. Space harmonics are generated due to the different phase windings interaction when the power supply is sinusoidal and they can be reduced by applying a proper machine design.
Xiaodong Liang, Yilmaz Luy
openaire +1 more source
European Journal of Physics, 2015
Summary: We obtain analytical expressions for the torques and angular speed of an induction motor with a simple geometry, resembling the geometry of the first induction motor investigated by Arago in 1824. The rotor is a conducting disc rotating between the magnetic poles of two off-axis solenoids, displaced in space by 90\(^\circ\) from each other. We
openaire +1 more source
Summary: We obtain analytical expressions for the torques and angular speed of an induction motor with a simple geometry, resembling the geometry of the first induction motor investigated by Arago in 1824. The rotor is a conducting disc rotating between the magnetic poles of two off-axis solenoids, displaced in space by 90\(^\circ\) from each other. We
openaire +1 more source