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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96001

    Title: 開關式磁阻馬達之設計、驅動、控制改善及前瞻技術開發:子計畫五:開關式磁阻馬達無軸承控制研究
    Other Titles: Development of a Bearingless Switched Reluctance Motor Drive
    Authors: 楊勝明
    Contributors: 淡江大學電機工程學系
    Keywords: 徑向力控制;弦波激磁;自軸承控制;開關磁阻馬達驅動器;Radial force control;Sinusoidal excitation;Self-bearing control;Switched reluctance motor drive
    Date: 2006-10
    Issue Date: 2014-02-13 11:33:14 (UTC+8)
    Abstract: 由於12/8開關磁阻馬達的凸極結構,當各極線圈獨立激磁時,可同時控制產生的轉矩與對轉軸的徑向力。本計畫提出一兩相弦波電流控制法則,即以具有相移之弦波電流激磁馬達之一相或兩相,以產生期望之徑向力。除了對電感上升相激磁外,根據轉矩及徑向力命令,亦對電感下降相激磁,以提昇徑向力之操作範圍。提出之方法利用Finite element軟體分析,並建立一可以量測徑向力的實驗平台驗證以上理論分析的結果,最後並將此方法應用於馬達的自軸承控制。
    Due to its special structure, the shaft radial force and torque of switched reluctance motor can be separately controlled when all the pole currents are controlled independently. In this research, a radial force control scheme which use one or two phase sinusoidal excitations for 12/8 pole SRM is proposed. The pole currents of the conduction phase are energized with phase-shifted sinusoidal currents. Depending on the requested radial force and motor torque, the phase with descending-inductance may also be energized to increase radial force production. The requested force and torque are synthesized from the force and torque produced by these phases. The proposed scheme was verified with finite-element analysis, experiments, and applied to a self-bearing control of the SRM.
    Relation: 國科會電力學門九十四年度研究計畫成果發表會論文集,5頁
    Appears in Collections:[電機工程學系暨研究所] 會議論文

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    開關式磁阻馬達之設計、驅動、控制改善及前瞻技術開發:子計畫五:開關式磁阻馬達無軸承控制研究_英文摘要.docx摘要15KbMicrosoft Word56View/Open
    開關式磁阻馬達設計、驅動、控制及應用:子計畫五:開關式磁阻馬達之徑向力控制(2/2)_中文摘要.docx摘要15KbMicrosoft Word21View/Open

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