[논문]Research of a core-less linear machine with applied Halbach array for low speed application

Naoe, Nobuyuki; Imazawa, Akio

doi:10.1108/COMPEL-01-2018-0021

Research of a core-less linear machine with applied Halbach array for low speed application

Compel, v.37 no.5, 2018년, pp.1795 - 1804

Naoe, Nobuyuki , Imazawa, Akio

Abstract ▼ AI-Helper

PurposeThis paper aims to present a Halbach magnet array linear machine, without an iron core and the electromotive force (EMF) characteristic results.Design/methodology/approachThe linear machine was made with mover coils and a permanent magnet stator without an iron core. For an outline design, the analyzed magnetic density results were compared to the Halbach array with a horizontal array using the 3D finite element analysis. The test was carried out on an experimental system using a prototype linear machine. The EMF of the linear machine, with applied Halbach array magnetic circuit, is verified with the experiment.FindingsThe EMF peak value of the Halbach array is larger than the EMF of the horizontal array. Compared to the EMF in the experimental results, the effective value of the Halbach array is 1.69 times greater at an average operation speed of 373 mm/s.Originality/valueThe core-less linear machine has advantages of reduced cogging torque and iron loss because both the stator and the mover do not have an iron core. The stator and rotor will not rust from water. In this paper, it is clear from the basic electrical characteristics that the linear machine, with applied Halbach array, is larger than the EMF of the horizontal array.

참고문헌 (12)

1 1994 Halbach Array Motor/Generators - A Novel Generalized Electric Machine
2006 Variable Speed Generator
IEEE Transactions on Energy Conversion 14 3 712 1999 10.1109/60.790940 Linear electric actuators and generators

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Progress in Electromagnetics Research C 51 45 2014 10.2528/PIERC14041202 Design and experiment of a permanent magnet tubular linear generator for wave energy conversion system

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Nuclear Instruments and Methods 169 1 1 1980 10.1016/0029-554X(80)90094-4 Design of permanent multipole magnets with oriented rare earth cobalt materials

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Journal of the Japan Society of Applied Electromagnetics and Mechanics 17 571 2009 Investigation for structure of linear synchnous generator for wave power generation considering magnet cost and environment of usage
IEEE Transactions on Industry Applications 30 3 609 1994 10.1109/28.293708 A novel high-torque reluctance motor with rare-earth magnet

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29 2003 Low speed linear electrical generators for renewable energy apprications
The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, COMPEL 30 3 1056 2011 10.1108/03321641111110997 Optimisation of a tubular linear machine with permanent magnets for wave energy extraction

상세보기
Journal of Engineering Applied Sciences 11 8 1752 2016 A review of permanent magnet linear motor with Halbach array
2015 Handbook Harvesting Power Supplies and Applications
IEEJ Transactions on Industry Applications 136 5 346 2016 10.1541/ieejias.136.346 Rectification methods to increase harvested energy in vibration generation using piezoelectric elements

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Research of a core-less linear machine with applied Halbach array for low speed application

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참고문헌 (12)

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