Analytical study on a new induction type magnetic levitation system creating quasi-static Lorentz forces for a non-magnetic sheet metal

Takahisa Ohji; Masaaki Sato; Kenji Amei; Masaaki Sakui

doi:10.1109/DELTA.2006.14

Analytical study on a new induction type magnetic levitation system creating quasi-static Lorentz forces for a non-magnetic sheet metal

Takahisa Ohji, Masaaki Sato, Kenji Amei, Masaaki Sakui

Electric and Electronic Engineering

Research output: Contribution to conference › Paper

3 Scopus citations

Abstract

In general, it is well known that the induction type magnetic levitation (Maglev) has advantages of a contactless support and a passive control for the levitation and propulsion of a conductive sheet metal. However, heat loss caused by the eddy current inside the sheet metal decreases the efficiency remarkably. In order to use that eddy current more effectively, we have developed a new method for generating quasi-static Lorentz force between the eddy current and additional magnetic flux. In this paper, the basic principles of a new maglev method and evaluation of the total levitation forces by finite element analysis are reported. © 2005 IEEE.

Original language	English
Pages	361-364
Number of pages	4
DOIs	https://doi.org/10.1109/DELTA.2006.14
State	Published - 2006

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title = "Analytical study on a new induction type magnetic levitation system creating quasi-static Lorentz forces for a non-magnetic sheet metal",

abstract = "In general, it is well known that the induction type magnetic levitation (Maglev) has advantages of a contactless support and a passive control for the levitation and propulsion of a conductive sheet metal. However, heat loss caused by the eddy current inside the sheet metal decreases the efficiency remarkably. In order to use that eddy current more effectively, we have developed a new method for generating quasi-static Lorentz force between the eddy current and additional magnetic flux. In this paper, the basic principles of a new maglev method and evaluation of the total levitation forces by finite element analysis are reported. {\textcopyright} 2005 IEEE.",

author = "Takahisa Ohji and Masaaki Sato and Kenji Amei and Masaaki Sakui",

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doi = "10.1109/DELTA.2006.14",

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T1 - Analytical study on a new induction type magnetic levitation system creating quasi-static Lorentz forces for a non-magnetic sheet metal

AU - Ohji, Takahisa

AU - Sato, Masaaki

AU - Amei, Kenji

AU - Sakui, Masaaki

PY - 2006

Y1 - 2006

N2 - In general, it is well known that the induction type magnetic levitation (Maglev) has advantages of a contactless support and a passive control for the levitation and propulsion of a conductive sheet metal. However, heat loss caused by the eddy current inside the sheet metal decreases the efficiency remarkably. In order to use that eddy current more effectively, we have developed a new method for generating quasi-static Lorentz force between the eddy current and additional magnetic flux. In this paper, the basic principles of a new maglev method and evaluation of the total levitation forces by finite element analysis are reported. © 2005 IEEE.

AB - In general, it is well known that the induction type magnetic levitation (Maglev) has advantages of a contactless support and a passive control for the levitation and propulsion of a conductive sheet metal. However, heat loss caused by the eddy current inside the sheet metal decreases the efficiency remarkably. In order to use that eddy current more effectively, we have developed a new method for generating quasi-static Lorentz force between the eddy current and additional magnetic flux. In this paper, the basic principles of a new maglev method and evaluation of the total levitation forces by finite element analysis are reported. © 2005 IEEE.

U2 - 10.1109/DELTA.2006.14

DO - 10.1109/DELTA.2006.14

M3 - 学会論文

SP - 361

EP - 364

ER -

Analytical study on a new induction type magnetic levitation system creating quasi-static Lorentz forces for a non-magnetic sheet metal

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