勤益科大機構典藏:Item 987654321/5006
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    Please use this identifier to cite or link to this item: http://ir.lib.ncut.edu.tw/handle/987654321/5006


    Title: 單相交流220V家用抽水馬達自動診斷研究
    Authors: 吳正一
    陳文淵
    Contributors: 電子工程系
    Keywords: 單相交流
    家用抽水馬達
    Date: 2012
    Issue Date: 2013-08-05 14:30:55 (UTC+8)
    Publisher: 台中;國立勤益科技大學
    Abstract: 本論文採用以微電腦8051進行「單相交流220V家用抽水馬達」自動診斷研究。文中所提出之馬達故障自動診斷,共分為馬達外部之交流電源迴路診斷及馬達內部之迴路診斷。主要藉由簡單的自動控制電路搭配微電腦8051找出故障點,並用LED燈顯示,達成快速檢修的目地。
      本研究的細項包含有: 總電源無熔線開關(NFB)一次側電源指示,總電源無熔線開關(NFB)故障跳脫指示,漏電斷路器(ELB)故障跳脫指示,積熱電驛(TH-RY)跳脫指示,上水塔液面控制器開路指示,下水塔液面控制器開路指示,電磁接觸器(MC)激磁線圈斷線指示,啟動馬達內部迴路之DC直流靜態檢測,馬達水溫溫度開關開路指示,馬達線圈溫度開關開路指示,馬達L1線圈L2線圈L3圈線斷線指示等.本研究經實驗證實,本方法為正確有效的馬達故障自動診斷法.
    Appears in Collections:[Department of Electronic Engineering] 【電子工程系所】博碩士論文

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