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Multiphase Induction Motor Drives
IET Chennai 3rd International Conference on Sustainable Energy and Intelligent Systems (SEISCON 2012), 2012Recent research articles mostly addressing towards multiphase inverter fed multiphase induction motors due to their redundant structure, and reliability with high fault tolerant capabilities. Benefits over the traditional three-phase motors are, by reducing the amplitude and increasing the frequency of torque pulsations, lowering the rotor harmonic ...
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Modular Stator Flux and Torque Control of Multiphase Induction Motor Drives
2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019Thanks to the advancements in power electronics, the multiphase solutions are gaining a growing attention from the industry. Due to the higher number of phases, the multiphase machines offer more degrees of freedom with respect to the three-phase counterparts.
Rubino S. +3 more
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Design constraints of multiphase induction motor drives for electric vehicles
2017 National Power Electronics Conference (NPEC), 2017With the advent of enhanced speed-torque characteristics, high efficiency, fault tolerant capability and high power handling capability with reduced ratings of semi-conductor devices the multi-phase induction machines are gaining more attention in high-power applications. This paper mainly aims the design of pole-phase modulated induction motor drives (
G Vishnu Vardhan Reddy +2 more
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Multiphase Induction Motor Control
2013This chapter presents a new complex dynamic model of a multiphase induction motor considering an arbitrary number of stator and rotor phases and including the odd order harmonic injection. Starting from the machine equations, the indirect rotor field-oriented control (IRFOC) is extended to the multiphase general case.
Zanasi R., Azzone G.
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Fuzzy Control Scheme for Vector-controlled Multiphase Induction Motor Drive
2010 International Conference on Digital Manufacturing & Automation, 2010There are more parameters to be analyzed in multiphase motor, in which measurement is more difficult than three-phase equivalents. Parameter variation and load fluctuation in inverter fed multiphase induction machines can bring up the disability and the dynamic property degradation of the control system.
Jia-kuan Xia, Lu Min, Kun Liu
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Torque regulation of multiphase induction motors under symmetrical fault condition
IEEJ Transactions on Electrical and Electronic Engineering, 2016Multiphase induction motors are popular for electric ship propulsion systems because of their superior fault‐tolerant capability. In this paper, a torque regulation method for multiphase induction motors with symmetrical fault is investigated under the precondition of constant current amplitude.
Xiaoqin Zheng, Dong Wang
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Operation of the multiphase induction motor
1998A notable feature of induction motors, including polyphase motors, is their very simple construction, which illustrates two dismantled 3-phase induction motors. Their being relatively inexpensive and needing little maintenance as well as their being operable directly from the 3-phase mains supply without needing intermediate circuitry has led to the ...
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Performance evaluation of asymmetrical multiphase induction motor using Matlab/Simulink
2016 International Conference on Advances in Computing, Communication, & Automation (ICACCA) (Spring), 2016This paper presents a generalized d-q model of multiphase (six-phase) induction motor in Matlab/Simulink. Further, to observe the advantages of six-phase induction motor over conventional three-phase counterpart, a comparative analysis is performed under similar conditions. It has been observed that the six-phase induction motor have several advantages
Diwakar Verma +2 more
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Modeling of Multiphase Induction Motors Under Outer Raceway Bearing Fault
2018 6th International Conference on Control Engineering & Information Technology (CEIT), 2018This paper proposes a new analytical model of double star induction motor under bearing faults. Using combination of modified winding function and Fourier series approaches, inductances and mutual inductances of the motor are calculated analytically. In this work, one type of bearing faults has been analyzed: outer raceway.
Mohamed Yazid Kaikaa +1 more
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A method for suppressing starting current oscillation of multiphase induction motor
2020 23rd International Conference on Electrical Machines and Systems (ICEMS), 2020The traditional V/f control method ignores the stator resistance and the leakage inductance voltage drop. And it is started according to the principle that the ratio of stator voltage to frequency is constant. But under low and intermediate frequency conditions, there is a large starting current and current oscillation during the startup process.
Jian Wang, Xinzhen Wu, Hongheng Wu
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