English  |  正體中文  |  简体中文  |  Items with full text/Total items : 26294/26889 (98%)
Visitors : 10782154      Online Users : 262
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://ir.lib.ksu.edu.tw/handle/987654321/8918


    Title: 感應加熱器之三維磁路分析
    The Induction Heater in 3D Magnet Analysis
    Authors: 蘇琨祥(Kun-Shian Su)
    林聰智( Tsung-Chih Lin)
    Keywords: 渦電流
    時變磁場
    感應加熱
    有限元素
    Eddy-current
    time-invariant magnetic field
    finite element
    induction heater
    Date: 2008-09-05
    Issue Date: 2010-03-02 11:33:41 (UTC+8)
    Abstract: 本文主要是建立渦電流感應加熱器之實際磁路。應用時變
    磁場通過環形導電物質使之感應渦電流,利用軸承本體之渦流
    損產生的熱能膨漲而達到精確裝置之目的。設定各種加熱器主
    體與旋臂支架間之定位不當與不良接觸型式,因分路漏磁通使
    旋臂之轉軸產生熱效應,旋臂轉軸支架將因熱膨脹蠕變而轉動
    不良甚至堵鎖故障。本文以COMSOL 有限元素分析模擬軟
    體,模擬加熱器與旋臂支架各種故障,以分路漏磁通分佈狀況
    估計可能產生的熱效應,提供工廠實際操作者分析故障之參
    考。
    The main idea of Eddy-current induction heater is to employ
    the dilatability of heat produced by loss of Eddy-current in which
    time-variant magnetic field passed the annular conductive
    material and thus inducted it. However, due to the creep of heat
    for the stand in spiral arm, the malfunction occurs. This is because
    the wrong placement or poor contact between the body of heater
    and stand in spiral arm. These mistakes cause the escape magnetic
    flux and thus make the effect of heat in spiral arm. Therefore, this
    study aims to model a practical magnetism way of Eddy-current
    induction heater. To capture the possible effect of heat, we
    adopted the COMSOL to simulate the malfunctions of induction
    heater and spiral arm to estimate the distribution of escape
    magnetic flux. Through the simulation and analysis, we can easily
    confirm the causes of malfunction. These results can efficiently
    provide the consultations for operator in factory if the malfunction
    occurs.
    Relation: 台灣電子電力研討會暨展覽會
    Appears in Collections:[電機工程系所 ] 2008第七屆台灣電力電子研討會暨展覽會

    Files in This Item:

    File Description SizeFormat
    感應加熱器之三維磁路分析.pdf2173KbAdobe PDF20View/Open


    All items in KSUIR are protected by copyright, with all rights reserved.


    本網站之所有圖文內容授權為崑山科技大學圖書資訊館所有,請勿任意轉載或擷取使用。
    ©Kun Shan University Library and Information Center
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback