Results 291 to 300 of about 384,285 (385)

Insights into the piezo-photocatalytic activity and optimized magnetic recovery of hybrid bismuth ferrite-based nanosystems. [PDF]

open access: yesNanoscale Adv
Maltoni P   +12 more
europepmc   +1 more source

Development of manganese ferrite coated with Prussian blue as an efficient contrast agent for applications in magnetic resonance imaging. [PDF]

open access: yesSci Rep
Ilosvai ÁM   +12 more
europepmc   +1 more source

An Electromagnet-Assisted Ferrite Magnet Motor

IEEE Transactions on Magnetics, 2017
This paper proposes an electromagnet-assisted ferrite magnet motor (EMaFM) with a double air-gap structure. To confirm the principle and validity of the proposed EMaFM, a prototype machine was designed and fabricated. Moreover, the electromagnetic performance of the prototype machine was simulated using a finite-element analysis (FEA) and was supported
Tadashi Fukami   +6 more
openaire   +2 more sources

Characteristics Analysis of Consequent-Pole Ferrite Magnet Vernier Machine Using Novel Equivalent Magnetic Circuit

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
This study deals with a consequent-pole (CP) vernier motor with low-cost ferrite magnets. To investigate the magnetic behavior of the CP permanent magnet vernier machine (CP-PMVM) quantitatively, two magnetic equivalent models are newly proposed which ...
Abdur Rehman, Byungtaek Kim
semanticscholar   +1 more source

Development of Optimum Preparation Conditions of Fe-Deficient M-Type Ca–Sr–La System Hexagonal Ferrite Magnet

IEEE transactions on magnetics, 2021
In this work, an experiment was carried out to investigate the preparation condition of anisotropic Fe-deficient M-type Ca–Sr–La system ferrite with optimum magnetic and physical properties using the raw material Fe2O3 from steel industrial iron oxide ...
Ching-Chien Huang   +8 more
semanticscholar   +1 more source

Analysis of Three-Phase Sudden Short-Circuits of Synchronous Reluctance Motors without and with Ferrite Magnet Assistance

International Symposium on Power Electronics, Electrical Drives, Automation and Motion, 2020
The three-phase sudden short-circuits of synchronous reluctance motors without and with ferrite magnet assistance are analytically and numerically calculated at no-load and load operation conditions. These calculations are compared to measurement results
S. Neusues, A. Binder
semanticscholar   +1 more source

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