Results 1 to 10 of about 128,916 (345)

Multi-Objective Optimization Design of a Stator Coreless Multidisc Axial Flux Permanent Magnet Motor [PDF]

, 2022
Changchuang Huang, Baoquan Kou, Xiaokun Zhao, Xu Niu, Lu Zhang   +4 more
openalex   +1 more source

Self-assembled Zeeman slower based on spherical permanent magnets

, 2014
We present a novel type of longitudinal Zeeman slower. The magnetic field profile is generated by a 3D array of permanent spherical magnets, which are self-assembled into a stable structure.
Lebedev, V., Weld, D. M.
core   +1 more source

Optimal pulse width modulation for permanent magnet synchronous motor drive with improved torque and thermal losses using pulse numbers [PDF]

, 2022
T.R. Viswanathan, Anush Prabhakaran, R. M. Sekar, W Rajan Babu, M Mathankumar, Sushant Kumar   +5 more
openalex   +1 more source

Modelling of Permanent Magnets Track in the Finite Element Analysis of Linear Synchronous Motor [PDF]

, 2016
The paper presents a special technique for magnetic way modeling in its FEM - based ( Finite Elements Method) analysis of the AC magnetic field, which aims at accurate calculation of forces acting on the movingnbsp part of one Permanent Magnet Linear ...
Uzunov, P. M. (Petar)
core  

Hybrid excited claw pole generator with skewed and non-skewed permanent magnets

Open Physics, 2017
This article contains simulation results of the Hybrid Excited Claw Pole Generator with skewed and non-skewed permanent magnets on rotor. The experimental machine has claw poles on two rotor sections, between which an excitation control coil is located ...
Wardach Marcin
doaj   +1 more source

Hall effect encoding of brushless dc motors [PDF]

, 1970
Encoding mechanism integral to the motor and using the permanent magnets embedded in the rotor eliminates the need for external devices to encode information relating the position and velocity of the rotating ...
Berard, C. A., Furia, T. J., Goldberg, E. A., Greene, R. C.   +3 more
core   +1 more source

Asymmetric Permanent Magnets for Reducing Axial Leakage Flux in Double-Spoke Type PMSM

Machines
Recently, the demand for electric motors that can achieve high performance while ensuring stable magnet supply has continued to increase across various industrial sectors.
Seong-Kyun Lee, Seung-Heon Lee, Su-Bin Jeon, Ye-Rin Lim, Won-Ho Kim   +4 more
doaj   +1 more source

Additive Manufacturing of Rare Earth Permanent Magnetic Materials: Research Status and Prospects

Metals
With the rapid development of intelligent manufacturing, modern components are accelerating toward being light weight, miniaturized, and complex, which provides a broad space for the application of rare earth permanent magnet materials.
Yun Chen, Chengyue Xiong, Yongbing Li
doaj   +1 more source

Research of Heat and Mass Transfer Processes in the Nodes of Free-Flow Micro-Hpp With the Use of 3D Technology

MATEC Web of Conferences, 2016
In the article the analysis of existing micro-hydro turbines. Created 3D experimental model. Designed and developed an experimental stand for testing micro-turbine. Investigated options for generators on permanent magnets, selected the optimum scheme and
Yankovsky Stanislav, Kulupanov German, Andriyashchenko Vladimir   +2 more
doaj   +1 more source

Effect of Optimal Placement of Permanent Magnets on the Electromagnetic Force in the Horizontal Direction

Actuators, 2018
The surface quality of steel plates is deteriorated as they contact rollers while being conveyed during manufacturing processes. To solve this problem, we previously proposed a hybrid electromagnetic levitation system comprising electromagnets, permanent
Yasuaki Ito, Yoshiho Oda, Takayoshi Narita, Hideaki Kato   +3 more
doaj   +1 more source