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

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    多擋電力智能調壓器有載分接開關的研發

    來源:電工電氣發布時間:2018-10-16 13:16 瀏覽次數:631
    多擋電力智能調壓器有載分接開關的研發
     
    李海國,李長虹,劉國良,孔祥波
    (山東普益電氣有限公司,山東 濱州 256600)
     
        摘 要:為解決農村電網電壓不合格問題,研制了一款新型電力智能調壓器。該調壓器采用新型自耦變壓器、有載分接開關及線路自動監測與控制技術等,具有調節擋位多、精細調節、用戶無瞬間斷電等特點。有載分接開關采用機械傳動裝置,機械開關采用間歇式傳動機構,且通過加裝SSRA電子開關實現觸頭無燃弧開合,大大增強了使用壽命和運行的安全性。
        關鍵詞:變壓器;電力智能調壓器;傳動機構;有載分接開關
        中圖分類號:TM403.4;TM423     文獻標識碼:B     文章編號:1007-3175(2018)10-0054-06
     
    Development of On-Load Tap-Changer for Multi-Level Power Intelligent Voltage Regulator
     
    LI Hai-guo, LI Chang-hong, LIU Guo-liang, KONG Xiang-bo
    (Shandong Power Electric Co., Ltd, Binzhou 256600, China)
     
        Abstract: In order to solve the problem of unqualified voltage in rural power grid, this paper developed a new type of intelligent electric voltage regulator, which adopted a new type of autotransformer, on-load tap-changer, line automatic monitoring and control technology etc, with many advantages, such as adjusting the number of gears, adjusting the precision, and no instantaneous power failure etc features. The on-load tap-changer adopted mechanical transmission and the mechanical switch adopted the intermittent-type transmission mechanism. The SSRA electronic switch was added to realize the contact non-arc opening and closing, which greatly enhances the safety of service life and operation.
        Key words: transformer; electric power intelligent voltage regulator; transmission mechanism; on-load tap-changer
     
    參考文獻
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    [3] 王鴻鈺,潘勝利. 農電網用三相交流自動調壓器[J]. 電世界,2016,57(9):31-33.
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