Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force

碩士 === 淡江大學 === 機械與機電工程學系碩士班 === 96 === At present, the radial vibration of a rotor is the most significant problem demanded to overcome in a single-direction active magnetic bearing system. A new 4pole-electromagnet is proposed in this paper. Two controlled currents will be applied to the opposite...

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Main Authors:	Tsung-Hsien Yu, 余宗賢
Other Authors:	Tzung-Hang LeeSheng
Format:	Others
Language:	zh-TW
Published:	2008
Online Access:	http://ndltd.ncl.edu.tw/handle/76703657238076964675

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spelling	ndltd-TW-096TKU054890422015-10-13T13:47:54Z http://ndltd.ncl.edu.tw/handle/76703657238076964675 Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force 可以產生軸向與徑向力之環型電磁鐵研製 Tsung-Hsien Yu 余宗賢碩士淡江大學機械與機電工程學系碩士班 96 At present, the radial vibration of a rotor is the most significant problem demanded to overcome in a single-direction active magnetic bearing system. A new 4pole-electromagnet is proposed in this paper. Two controlled currents will be applied to the opposite poles on the electromagnet. It is utilized to overcome the torque which causes the period vibration of the rotor. The torque results from the electromagnetic force interaction between a permanent and an electromagnet. The structure and the magnetic circuits of the electromagnetic actuator will be analyzed by ANSOFT/EM3D. The material of electromagnetic actuator should have a small coercive force and a high permeability. Tzung-Hang LeeSheng 李宗翰 2008 學位論文 ; thesis 67 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 淡江大學 === 機械與機電工程學系碩士班 === 96 === At present, the radial vibration of a rotor is the most significant problem demanded to overcome in a single-direction active magnetic bearing system. A new 4pole-electromagnet is proposed in this paper. Two controlled currents will be applied to the opposite poles on the electromagnet. It is utilized to overcome the torque which causes the period vibration of the rotor. The torque results from the electromagnetic force interaction between a permanent and an electromagnet. The structure and the magnetic circuits of the electromagnetic actuator will be analyzed by ANSOFT/EM3D. The material of electromagnetic actuator should have a small coercive force and a high permeability.
author2	Tzung-Hang LeeSheng
author_facet	Tzung-Hang LeeSheng Tsung-Hsien Yu 余宗賢
author	Tsung-Hsien Yu 余宗賢
spellingShingle	Tsung-Hsien Yu 余宗賢 Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force
author_sort	Tsung-Hsien Yu
title	Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force
title_short	Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force
title_full	Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force
title_fullStr	Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force
title_full_unstemmed	Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force
title_sort	development of a ring electromagnetic actuator which can produce both axial and radial force
publishDate	2008
url	http://ndltd.ncl.edu.tw/handle/76703657238076964675
work_keys_str_mv	AT tsunghsienyu developmentofaringelectromagneticactuatorwhichcanproducebothaxialandradialforce AT yúzōngxián developmentofaringelectromagneticactuatorwhichcanproducebothaxialandradialforce AT tsunghsienyu kěyǐchǎnshēngzhóuxiàngyǔjìngxiànglìzhīhuánxíngdiàncítiěyánzhì AT yúzōngxián kěyǐchǎnshēngzhóuxiàngyǔjìngxiànglìzhīhuánxíngdiàncítiěyánzhì
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Development of a Ring Electromagnetic Actuator which Can Produce Both Axial and Radial Force

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