Results 61 to 70 of about 2,164,521 (333)
Pembangunan modul pengajaran berasaskan permainan digital bagi Kursus Teknologi Elektrik 1 [PDF]
, 2020 Pada abad ke-21 ini, pengajaran secara tradisional kurang mampu menarik perhatian pelajar dalam mempelajari sesuatu ilmu tersebut. Kementerian Pelajaran Malaysia (KPM) juga telah melancarkan program Sekolah Bestari seawal tahun 1999 yang bertujuan untuk ...
Azid, Nurulwahida +6 more
core +1 more source
Cogging force reduction for tubular permanent magnet linear motor by slots with different sizes
, 2018 Reduction of cogging force is one of the main concerns of tubular permanent magnet linear motor (TPMLM). In this paper, an analytical calculation of air-gap magnetic density is derived.
Peng-fei Hou +4 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
wiley +1 more source
Cogging torque and torque ripple analysis of permanent magnet flux-switching machine having two stators [PDF]
Archives of Electrical Engineering, 2019 The analysis of cogging torque, torque ripple and total harmonic distortion of a permanent magnet (PM) flux-switching machine having separate excitation stators is presented in this study.
Chukwuemeka Chijioke Awah +2 more
doaj +1 more source
Analytical Optimal Currents for Multiphase PMSMs Under Fault Conditions and Saturation [PDF]
, 2014 An original analytical expression is presented in this paper to obtain optimal currents minimizing the copper losses of a multi-phase Permanent Magnet Synchronous Motor (PMSM) under fault conditions.
FLIELLER, Damien +3 more
core +5 more sources
, 2018 Permanent magnet linear synchronous motors (PMLSM) are well known for its high thrust performance. However, such high thrust can be distorted by the existence of cogging force due to the attraction between stator core and permanent magnet (PM).
N. Nasir +5 more
semanticscholar +1 more source
Mapping Nanoscale Buckling in Atomically Thin Cr2Ge2Te6
Advanced Functional Materials, EarlyView.Atomic‐resolution STEM is used to resolve nanoscale buckling in monolayer Cr2Ge2Te₆. A noise‐robust image analysis reconstructs three‐dimensional lattice distortions from single plan‐view images, revealing pronounced defect‐driven nm‐scale out‐of‐plane buckling.
Amy Carl +20 more
wiley +1 more source
Torque-ripple minimization in modular permanent-magnet brushless machines [PDF]
, 2003 This paper discusses the suitability of four-phase, five-phase, and six-phase modular machines, for use in applications where servo characteristics and fault tolerance are key requirements.
Atallah, K., Howe, D., Wang, J.B.
core +1 more source
Magnetic noise reduction of in-wheel permanent magnet synchronous motors for light-duty electric vehicles [PDF]
, 2020 This paper presents study of a multi-slice subdomain model (MS-SDM) for persistent low-frequency sound, in a wheel hub-mounted permanent magnet synchronous motor (WHM-PMSM) with a fractional-slot non-overlapping concentrated winding for a light-duty ...
Asef, Pedram +2 more
core +1 more source
Development of a Synthetic 3D Platform for Compartmentalized Kidney In Vitro Disease Modeling
Advanced Healthcare Materials, EarlyView.A fully synthetic, compartmentalized 3D kidney disease model is introduced. The kidney model combines a PEG‐based hydrogel matrix with anisotropic, enzymatically degradable rod‐shaped microgels to spatially arrange a triple co‐culture of key renal epithelial, endothelial, and fibroblast cells.
Ninon Möhl +8 more
wiley +1 more source