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Academic Journals
- 178
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From:Advances in Natural and Applied Sciences (Vol. 11, Issue 6 SI) Peer-ReviewedBLDC motor also included as synchronous motor, also having permanent magnet. The effective BLDC motor has enhanced performance than other motors. Since, it's having several advantages like earlier torque is high,...
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From:Mathematical Problems in EngineeringPeer-ReviewedThis paper presents a computationally efficient loss prediction procedure and thermal analysis of surface-mounted brushless AC permanent magnet (PM) machine considering the UDDS driving duty cycle by using a lumped...
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From:Science - Future of Lithuania (Vol. 7, Issue 6) Peer-ReviewedThe load carrying capacity of designed self-centring permanent magnet based vibro-isolating support is analysed in the article. COMSOL Multiphysics[R] modelling software was used for numerical simulation. Results are...
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From:Progress In Electromagnetics Research M (Vol. 20) Peer-ReviewedMagnetic refrigeration is an innovative, revolutionary, efficient and environmentally friendly cooling technology which is on the threshold of commercialization. The essential components of magnetic refrigeration system...
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From:Mechanical Sciences (Vol. 11, Issue 1) Peer-ReviewedIn the high-precision servo feed system, when the permanent magnet synchronous motor (PMSM) is operated at low speed in the classical drive feed system (CDFS), the speed fluctuation caused by the motor torque harmonics...
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From:Mathematical Problems in EngineeringPeer-ReviewedFor high-speed permanent magnet synchronous motor (PMSM), its efficiency is significantly affected by the performance of permanent magnets (PMs), and the phenomenon of demagnetization will occur with the increase of PM...
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From:Progress In Electromagnetics Research C (Vol. 114) Peer-ReviewedIn this paper, a novel mechanical-flux-weakening interior permanent magnet (MFW-IPM) machine is proposed to improve flux-weakening ability. The key of the proposed machine is that the permanent magnet is rotatable, and a...
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From:Progress In Electromagnetics Research M (Vol. 81) Peer-ReviewedIn this paper, an analytical calculation of the magnetic field in a consequent-pole bearingless permanent magnet (PM) type motor with rotor eccentricity is proposed. The analytical method is based on the resolution of...
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From:Advanced Materials & Processes (Vol. 176, Issue 7) Peer-ReviewedPERMANENT MAGNETS: PRINT, POWER, REPEAT Oak Ridge National Laboratory scientists have improved a mixture of materials used to 3D print permanent magnets with increased density, which could yield longer lasting,...
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From:PLoS ONE (Vol. 11, Issue 4) Peer-ReviewedA persistent problem of surface mounted permanent magnet (SMPM) motors is the non-uniformity of the developed torque. Either the motor design or the motor control needs to be improved in order to minimize the periodic...
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From:Nature (Vol. 579, Issue 7798) Peer-ReviewedPermanent magnets could help to optimize the geometry of a future fusion reactor. Permanent magnets could help to optimize the geometry of a future fusion reactor. Author Affiliations: Visualization of how a...
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From:Progress In Electromagnetics Research M (Vol. 94) Peer-ReviewedThis article presents the design and optimization of multi-ring permanent magnet thrust bearing (PMTB) with an axial air gap between successive axial stacks. Larger air gap due to the inclusion of conductive materials...
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From:Progress In Electromagnetics Research M (Vol. 83) Peer-ReviewedThe aim of this work is to reduce the torque ripple of a low-speed/high-torque Doubly Salient Permanent Magnet (DSPM) generator for wind turbine applications. To do this, a combined design and control-based approaches...
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From:Advances in Condensed Matter Physics (Vol. 2017) Peer-ReviewedAn attempt was made to produce Sm-Fe-N/Co-B composite magnets by chemical reduction. It was found that a composite powder consisting of Sm-Fe-N particles coated with fine Co-B particles could be obtained by chemical...
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From:Journal of Nanomaterials (Vol. 2017) Peer-ReviewedThe size effect of magnetomechanical response of chemically cross-linked disk shaped magnetic elastomers placed on a permanent magnet has been investigated by unidirectional compression tests. A cylindrical permanent...
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From:Progress In Electromagnetics Research (Vol. 136) Peer-ReviewedThis paper presents the design and analysis of an inside-out axial-flux permanent-magnet (AFPM) synchronous machine optimized by genetic algorithm (GA) based sizing equation, finite element analysis (FEA) and finite...
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From:Mathematical Problems in EngineeringPeer-ReviewedThe Three-Level Neutral-Point-Clamped (3L-NPC) inverter fed Permanent Magnet Synchronous Motor (PMSM) drive is an attractive configuration for high performance Electric Vehicle (EV) applications. For such configuration,...
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From:Progress In Electromagnetics Research M (Vol. 93) Peer-ReviewedDue to certain conditions, electrical motor (EM) that operates at high speed may lead to magnetic saturation, thermal issue, and stress to rotor structure. Magnetic gear (MG) designed for speed multiplier enables the...
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From:Progress In Electromagnetics Research (Vol. 129) Peer-ReviewedThe comparative evaluation based on the power speed density of several types of portable Permanent Magnet Generator (PMG) considered for agricultural applications is presented. These generators are purposely designed to...
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From:International Journal of Antennas and Propagation (Vol. 2021) Peer-ReviewedIn the super-low-frequency (30∼300Hz) band communication, the traditional antenna covers a large area and has low radiation efficiency. The excitation of electromagnetic waves by the mechanical motion of permanent...