Levitation and Thrust Control of a Completely Passive Core Excited Solely by Armature Currents of a Linear Synchronous Motor (<Special Issue> Magnetic Bearing)
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概要
- 論文の詳細を見る
Electromagnetic suspension is an essential technique commonly used in industrial transport system without mechanical contacts. The reduction of the energy consumption in mover side is significant. Authors have proposed a 4-pole electromagnet with three-degrees of freedom in its control, which works well for independent levitation stabilization of a single electromagnet. They also proposed a linear synchronous drive, in which the attractive force produced by armature flux of a linear motor is used as levitation force, for realizing a completely passive mover. The principle of the simultaneous control of levitation force and thrust is based on the separation of d- and q-axis current components. The basic idea, and simulation results are described as well as its successful experimental verification.
- 一般社団法人日本機械学会の論文
- 2003-06-15
著者
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Koseki Takafumi
Department Of Communication And Information The Graduate School Of Information Science The Universit
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Liu Jiangheng
Department Of Electrical Engineering The Graduate School Of Engineering The University Of Tokyo
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YAMASHITA Kohji
Department of Electrical Engineering, The Graduate School of Engineering, The University of Tokyo
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Yamashita Kohji
Department Of Electrical Engineering The Graduate School Of Engineering The University Of Tokyo
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Koseki Takahumi
Department of Communication and Information, The Graduate School of Information Science, The University of Tokyo
関連論文
- Robust Control of a 4-Pole Electromagnet in Semi-Zero-Power Levitation Scheme with a Disturbance Observer
- C301 IMPROVEMENT OF READHESION CONTROL OF AN ELECTRIC RAILWAY VEHICLE BY USING MULTIRATE SAMPLING OBSERVER
- Technologies for Saving Energy in Railway Operation : General Discussion on Energy Issues Concerning Railway Technology
- Levitation and Thrust Control of a Completely Passive Core Excited Solely by Armature Currents of a Linear Synchronous Motor ( Magnetic Bearing)