Results 261 to 270 of about 672,828 (298)

Performance Evaluation of 5.5 kW Six-Phase Asynchronous Motor

2019 IEEE PES/IAS PowerAfrica, 2019
The study in this paper is preceded by the experimental validation of a 5.5 kW three-phase squirrel cage induction motor prototype under no-load operating condition. Based on data from the experimental prototype, the machine is modelled and evaluated in finite element, in both three-phase and six- phase, and then operated under no-load, load and ...
Ekom E. Okpo, Ogbonnaya I. Okoro, Chukwuemeka C. Awah, Udochukwu B. Akuru   +3 more
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Field oriented control of a six phases induction motor

2013 Eighth International Conference and Exhibition on Ecological Vehicles and Renewable Energies (EVER), 2013
This paper presents the using speed fuzzy logic controller for six phase induction motor fed by six phase voltage source inverter. At first the models of SPIM, indirect field-oriented control and SPVSI are developed. After, the speed fuzzy logic controller is used to achieve robust performances against rotor resistance and moment of inertia variations.
S. Lekhchine, T. Bahi, Y. Soufi
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Dynamic model and control of six-phase spiral motor

The 8th IEEE International Workshop on Advanced Motion Control, 2004. AMC '04., 2004
Various industrial applications utilize linear actuators which are usually performed by rotational type motors in combination with ball screw, by hydraulic actuators, and by linear motors. The ball screw has small friction, which has bad influence on positioning accuracy. The hydraulic actuators have maintenance problem.
T. Kominami, Y. Fujimoto
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Electromagnetic design of six-phase LCI-fed synchronous motor

ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501), 2002
The approach of electromagnetic design for six-phase salient-pole synchronous motor fed by load commutated inverter (LCI) is presented in this paper. The commutation feature and the characteristics of power factor, harmonic loss, power flow and efficiency in the machine are taken into account.
null Sun Yutian, null Zhang Chunli, null Chen Runnian, null Wang Bin   +3 more
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Demagnetization stability analysis of three-phase and six-phase motors

4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 2021
In order to analyze the performance of permanent magnet synchronous motors (PMSM) with different phase numbers under the condition of loss of excitation, based on the mathematical model of PMSM with different phase numbers, a PMSM simulation model based on Matlab/Simulink platform was built.
KaiQiang Xiong, Yinquan Yu
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Behavior of a six phase induction motor fed by multilevel inverter

2015 4th International Conference on Electrical Engineering (ICEE), 2015
Modeling and analysis of a dual stars induction machine with high power is studied in this paper, the behavior of the six phases induction machine for the power source is studied, a power supply with multilevel inverters with different technicals control is used and comparison between the PWM and SVPWM technique is analyzed.
Koussaila Iffouzar, Mohamed Fouad Benkhoris, Haroune Aouzellag, Kaci Ghedamsi, Djamal Aouzellag   +4 more
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Delta-inverter fed fractional-slot six-phase brushless DC motors

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2011
Purpose This paper deals with the analysis, the modeling, the control and the fault-tolerance capability of a three-switch inverter (TSI, also known delta-inverter) fed fractional-slot six-phase brushless DC motor (BDCM) drive. Design/methodology/approach
Asma Ben Rhouma, Ahmed Masmoudi
openaire   +1 more source

Research on Three-level Inverter of Six-phase Synchronous Motor

2006 CES/IEEE 5th International Power Electronics and Motion Control Conference, 2006
Using adjustable speed scheme in high power motor drive can not only save energy greatly but also improve the dynamic performance of the motor. Recently, medium-voltage inverter becomes the most popular scheme for high-power motor drive, but in some especial fields multi-phase motor drives have more advantages.
Yao Wenxi, Hu Haibing, Lu Zhengyu, Xu Haijie   +3 more
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Fault tolerant voltage source inverter to six phase indution motor

2017 IEEE International Electric Machines and Drives Conference (IEMDC), 2017
This paper presents a fault tolerant inverter fed six phase induction motor. A fault tolerant strategy based on the connection of a faulty inverter leg to other healthy inverter leg via additional triacs was considered. The solution proposed provides tolerance to both short circuit and open circuit faults by reconfiguring the converter topology.
Reginaldo Sousa Miranda, Evandro de Carvalho Gomes   +1 more
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An Improved 24-Sector SVPWM for Six-Phase Induction Motor

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020
The six-phase induction motor becomes widely used in drive systems because of its better torque production per ampere, lower torque ripple and higher reliability. In this paper, analysis of the most effective space vector pulse-width modulation (SVPWM) strategy is carried out, indicating that the switching frequency can be further decreased to reduce ...
Yuyang SONG, Xi XIAO
openaire   +1 more source