Results 281 to 290 of about 8,400 (309)
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FE analysis of multiphase doubly salient permanent magnet motors
IEEE Transactions on Magnetics, 2005This paper presents the results of two-dimensional (2-D) finite-element analysis (FEA) carried out on 8/6 and 6/4 doubly salient permanent magnet (DSPM) motors to arrive at the magnet leakage factor and the flux density ratios of various parts of the motors so as to aid the designers of this newer motor. The two permanent magnets being kept embedded in
A.R.C.S. Babu, K.R. Rajagopal
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Rotor field oriented control strategy of multiphase induction motor
2011 IEEE 5th International Conference on Robotics, Automation and Mechatronics (RAM), 2011Based on studying the transform theory of the multiphase system and the rotor field oriented control (RFOC) of multiphase induction motor (IM), the mathematical modulation of RFOC used in multiphase IM with closed-loops of harmonic currents is modeled.
Haofeng Hu, Jiaqiang Yang
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Multiphase permanent magnet synchronous motors with fractional slot windings
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2016Purpose The purpose of this paper is to investigate advantages of multiphase permanent magnet synchronous motors (PMSM) with fractional slot concentrated windings (FSCW). The investigation is based on comparative analysis and assessment of FSCW PMSM wound as 3, 6, 9 and 12 phase machines suited for low speed applications. Design/methodology/approach
Cezary Jedryczka +2 more
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Design Analysis of Multiphase DC Chopper Motor Drive
IEEE Transactions on Industry Applications, 1972DC chopper propulsion speed control is attained by a solid-state switch whose variable on-off duty cycle transfers a proportional quantity of pulsed energy into a motor. The pulsed battery current is alternately stored and expended within the dc motor and its series connected dc choke during each period of conduction and succeeding freewheeling ...
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Control Platform for Multiphase Motors
2016This article focuses on the design and subsequent implementation platform for controlling multi-phase motors. Article describes the functionality of the assembled platform and the possibility of its usage to control either the individual motors or a single multi-phase motor. Platform is able to control Maximum nine-phases motor.
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Application and perspectives of multiphase induction motors
2012The article considers the areas of applying multiphase induction motors. Their advantages against three phase motors have become the main reason for employing them in multiphase drives. The paper deals with the six-phase induction motor having two similar three phase windings in the stator shifted by 30 degrees in space and three phase windings in the ...
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Multiphase Modeling of Solid Rocket Motor Internal Environment
AIAA Propulsion and Energy 2020 Forum, 2020Manuel P. Gale +3 more
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Multiphase coalescence mediates Hippo pathway activation
Cell, 2022Jordan Driskill, Hongde Li, Pengfei Guo
exaly
Numerical Simulation of Multiphase Flows in Solid Rocket Motors
45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2009ATTILI, ANTONIO +3 more
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