Results 31 to 40 of about 8,400 (309)
Energies, 2022 Multi-phase motors have recently replaced three-phase induction motors in a variety of applications due to the numerous benefits they provide, and the absence of speed sensors promotes induction motors with variable speed drives. Sensorless speed control
Lelisa Wogi +3 more
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Energies, 2015 The flux-switching permanent-magnet (FSPM) motor has been viewed as a highly reliable machine with both armature windings and magnets on the stator. Owing to the high torque-production capability with low torque ripple, FSPM motors with a higher number ...
Feng Yu +3 more
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IET Electric Power Applications, 2023 When dealing with safety‐critical applications that involve multiphase permanent magnet synchronous motors (PMSMs), the current source inverter (CSI) is a superior choice compared with the voltage source inverter.
Chao Chen +4 more
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Improved Mathematical Modeling of Six Phase Induction Machines Based on Fractional Calculus
IEEE Access, 2021 Multiphase induction machine modelling represents a crucial research topic for both machine control and performance evaluation purposes. Generally, multiphase induction machines are preferably modelled using the vector space decomposition technique with ...
Ahmed M. Shata +4 more
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Trade-off analysis and design of a Hydraulic Energy Scavenger [PDF]
, 2012 In the last years there has been a growing interest in intelligent, autonomous devices for household applications. In the near future this technology will be part of our society; sensing and actuating will be integrated in the environment of our houses ...
Boero, Diego +4 more
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Energies, 2020 In the last decade, the interest for higher reliability in several industrial applications has boosted the research activities in multiphase permanent magnet synchronous motors realized by multiple three-phase winding sets.
Claudio Rossi +5 more
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A Transformerless Medium Voltage Multiphase Motor Drive System [PDF]
Energies, 2016 A multiphase motor has several major advantages, such as high reliability, fault tolerance, and high power density. It is a critical issue to develop a reliable and efficient multiphase motor drive system. In this paper, a transformerless voltage source converter-based drive system for a medium-voltage (MV) multiphase motor is proposed.
Dan Wang +4 more
openaire +2 more sources
Direct Extrusion Freeforming of Ceramic Pastes [PDF]
, 2006 Microextrusion freeforming of ceramic lattices from high solids ceramic pastes provides multi-scale hierarchical void structures with the advantages of low shrinkage stress and high sintered density.
Chi, Xiaopeng +3 more
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Cooling Effect of Water Injection on a High-Temperature Supersonic Jet
Energies, 2015 The high temperature and high pressure supersonic jet is one of the key problems in the design of solid rocket motors. To reduce the jet temperature and noise, cooling water is typically injected into the exhaust plume.
Jing Li, Yi Jiang, Shaozhen Yu, Fan Zhou
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Optimal Selection of Rotor Bar Number in Multiphase Cage Induction Motors
IEEE Access, 2020 Rules for the selection of rotor bar numbers which minimize current and torque ripples are derived in this paper for a general symmetrical multiphase cage induction machine with prime phase number and integral slot winding.
Gojko Joksimovic +3 more
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