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    Suzhou Electric Appliance Research Institute
    期刊號: CN32-1800/TM| ISSN1007-3175

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    基于MCGS軟件的變壓器消磁系統的設計

    來源:電工電氣發布時間:2016-03-15 16:15 瀏覽次數:700

    基于MCGS軟件的變壓器消磁系統的設計 

    申路,張佩,趙書濤 
    華北電力大學 電氣與電子工程學院,河北 保定 071003 
     

    摘 要:分析了變壓器剩磁的產生機理以及剩磁對設備運行的危害,根據其特點設計了一套基于工控組態軟件MCGS的變壓器消磁系統。通過實際試驗對該消磁系統的消磁效果進行了驗證,結果證明該系統有效消除了剩磁給變壓器的保護裝置以及一次設備帶來的不利影響,避免了變壓器成為電網中的諧波源,提高了供電系統的供電質量。
    關鍵詞:變壓器;剩磁;消磁
    中圖分類號:TM402 文獻標識碼:A 文章編號:1007-3175(2013)08-0014-03


    Design of Transformer Degaussing System Based on Manual Controlled Group Software 

    SHEN Lu, ZHANG Pei, ZHAO Shu-tao 
    School of Electrical and Electronic Engineering, North China Electric Power University, Baoding 071003, China 
     

    Abstract: Analysis was made to the generation mechanism of transformer residual magnetism and the harm of residual magnetism to the operation of equipment and according to its features, a set of transformer degaussing system based on manual controlled group software (MCGS) was designed. The practical test carried out verification for degaussing effect of the degaussing system. The result shows that the system has effectively eliminated unfavorable impacts of residual magnetism on protection device of transformer and equipment at primary side, which avoided transformers becoming harmonic sources in the grid and raised power supply quality of power supply system.
    Key words: transformer; residual magnetism; degaussing


    參考文獻
    [1] 余克光.電力變壓器鐵心剩磁檢測及消除[J].自動化應用,2012(3):73-74.
    [2] 李丹青,李漢青.淺析變壓器諧波的產生、危害及抑制[J].機電工程技術,2004,33(8):157-158.
    [3] 梁仕斌,文華,曹敏,等.鐵心剩磁對電流互感器性能的影響[J].繼電器,2007,35(22):27-32.
    [4] 寇海榮,王新中,史明彪.變壓器直流電阻試驗后剩磁影響及對策[J].山西電力,2011(6):24-27.
    [5] 馮遠程,張浩,鄭龍瑋.變壓器剩磁對設備運行的影響與防范[J].上海電力,2009(3):252-254.
     
     

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