Results 51 to 60 of about 15,894 (296)
A SyR and IPM machine design methodology assisted by optimization algorithms [PDF]
, 2012 The design optimization of synchronous reluctance (SyR) machine and its extension to internal permanent magnet (IPM) motors for wide speed ranges is considered in this paper by means of a Finite Element Analysis-based multi-objective genetic algorithm ...
Armando, Eric Giacomo +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
IET Power Electronics, 2022 In this paper, bifurcation diagrams, modified Poincaré map and Lyapunov exponents characteristic are developed for studying non‐linear phenomenon in dynamics of permanent‐magnet synchronous machine scalar drive systems (PMSMSDS).
Mojtaba Babaei +2 more
doaj +1 more source
Energies, 2022 Double-sided permanent magnet linear synchronous machine with 120° phase belt toroidal windings (120°-TWDSPMLSM) suffers from large detent force due to the end effect and slot effect.
Jikai Si +4 more
doaj +1 more source
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Energy Exploration & ExploitationAn important characteristic of permanent magnet synchronous machines is that they are extremely efficient due to the absence of rotor losses, such as in induction motors, and the use of permanent magnets for field excitation.
Djaloul Karboua +5 more
doaj +1 more source
Control System Commissioning of Fully Levitated Bearingless Machine [PDF]
Modeling, Identification and Control, 2019 The bearingless permanent magnet synchronous motor (BPMSM) is a compact motor structure that combines the motoring and bearing functions based on well-designed integrated windings for generating both torque and magnetic suspension force.
Pekko Jaatinen +4 more
doaj +1 more source
Multipolar SPM machines for direct drive application: a comprehensive design approach [PDF]
, 2012 A closed-form, per-unit formulation is proposed, for the design of surface mounted permanent magnet motors with high number of poles. The model evaluates the shear stress, the power factor and the specific Joule loss as the indicators of the machine ...
Boazzo, Barbara +2 more
core +1 more source
Analytical and experimental study for characteristic analysis of permanent magnet linear synchronous machines with horizontally magnetized PMs [PDF]
AIP Advances, 2020 This paper deals with analytical and experimental study of permanent magnet linear synchronous machines with horizontally magnetized permanent magnets. Six subdomains are defined as analysis domains considering end effects, slotting effects, and flux pass iron poles.
Kyung-Hun Shin +4 more
openaire +2 more sources
Synchrotron Radiation for Quantum Technology
Advanced Functional Materials, EarlyView.Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader +10 more
wiley +1 more source