2003Journal of the Magnetics Society of JapanOpen access

Static Characteristics Analysis of a Magnetic Levitation System Using a X-Y LSM

T. Wakanabe, Shohei Inui, Yoichi Ohira, Junzhi Liu, Takafumi Koseki

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Abstract

Electromagnetic suspension (EMS) is used in a conveyance system.A 4-pole-type yoke hybrid electromagnet with 3 degrees of freedom is proposed instead of the usual U-type magnet Its magnetic levitation is controlled by the zero power control method. We propose a system that combine an X-Y linear synchronous motor (X-Y LSM) using an iron core and two windings in the x and y directions, and a 4-pole-type electromagnet.This paper, analyses the system at the time of exciting the primary side, and examines the fundamental characteristics of a magnetic levitation system.

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Electromagnetic suspension (EMS) is used in a conveyance system.A 4-pole-type yoke hybrid electromagnet with 3 degrees of freedom is proposed instead of the usual U-type magnet Its magnetic levitation is controlled by the zero power control method. We propose a system that combine an X-Y linear synchronous motor (X-Y LSM) using an iron core and two windings in the x and y directions, and a 4-pole-type electromagnet.This paper, analyses the system at the time of exciting the primary side, and examines the fundamental characteristics of a magnetic levitation system.

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Available abstract

Electromagnetic suspension (EMS) is used in a conveyance system.A 4-pole-type yoke hybrid electromagnet with 3 degrees of freedom is proposed instead of the usual U-type magnet Its magnetic levitation is controlled by the zero power control method. We propose a system that combine an X-Y linear synchronous motor (X-Y LSM) using an iron core and two windings in the x and y directions, and a 4-pole-type electromagnet.This paper, analyses the system at the time of exciting the primary side, and examines the fundamental characteristics of a magnetic levitation system.

Key concepts: Electromagnet, Electromagnetic suspension, Yoke (aeronautics), Magnetic levitation, Levitation, Electrodynamic suspension, Spin-stabilized magnetic levitation, Magnet

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