Results 51 to 60 of about 8,400 (309)
Applied Sciences, 2022 An n/2-sensor-based and an (m + 1)/2-sensor-based phase current detection scheme are proposed for even-numbered switched reluctance motors (EMSRMs) with n phases and odd-numbered switched reluctance motors (OMSRMs) with m phases.
Shiqi Shen +4 more
doaj +1 more source
Thermally activated vapor bubble nucleation: the Landau-Lifshitz/Van der Waals approach [PDF]
, 2018 Vapor bubbles are formed in liquids by two mechanisms: evaporation (temperature above the boiling threshold) and cavitation (pressure below the vapor pressure).
Casciola, Carlo Massimo +2 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz +6 more
wiley +1 more source
EnergiesMultiphase permanent-magnet motors are very attractive solutions for a large variety of applications, and specifically for electric vehicle applications.
Yasser Gritli +3 more
doaj +1 more source
Modeling and control design simulations of a linear flux-switching permanent-magnet-levitated motor
Mechanical Engineering Journal, 2017 For flux-switching PM (FSPM) motors, permanent magnets (PMs) are placed in the stator and not in the rotor structure as in the majority of PM motor designs. Recently, FSPM bearingless motors have been developed for special applications.
Rafal P. JASTRZEBSKI +2 more
doaj +1 more source
On proposing a non-intrusive device and methodology to monitor motor degradation
Journal of King Saud University: Engineering Sciences, 2023 Monitoring the degradation of induction motors is an essential concern for industries, especially when there are high costs related to maintenance and their stops.
Henrique Cafruni Kuhn +2 more
doaj +1 more source
A holistic DC link architecture design method for multiphase Integrated Modular Motor Drives [PDF]
, 2019 This article describes a holistic DC link architecture design method that considers the end-application of the drive and its corresponding constraints e.g. the maximum battery ripple current for a battery-supplied inverter.
De Belie, Frederik +4 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Enhanced Second-Order Sliding Mode Control Technique for a Five-Phase Induction Motor
International Transactions on Electrical Energy Systems, 2022 Recently, several research papers have addressed multiphase induction motor (IM) drives, owing to their several benefits compared to the three-phase motors, including increasing the torque pulsations frequency and reducing the rotor harmonic current ...
Mahmoud A. Mossa +3 more
doaj +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source