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

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開放式空心試驗(yàn)電抗器的設(shè)計研究

來源:電工電氣發(fā)布時間:2018-02-13 10:13 瀏覽次數(shù):802
開放式空心試驗(yàn)電抗器的設(shè)計研究
 
韓飛1,馮喜偉1,范永杰1,韓成永1,陳立軍1,李威2
(1 北京電力設(shè)備總廠有限公司,北京 102401;2 北京市電力公司,北京 102401)
 
    摘 要:電抗器在低電壓穿越測試裝置中起到阻抗分壓作用,對一種開放式空心電抗器的設(shè)計方法進(jìn)行研究。介紹了該電抗器的電感計算、絕緣設(shè)計和溫升計算,基于VB軟件編制了電感計算程序,使用Maxwell軟件對電感和損耗進(jìn)行了仿真驗(yàn)證。實(shí)測結(jié)果表明,樣機(jī)電感偏差小,順利通過絕緣試驗(yàn),溫升略高于設(shè)計值,能滿足工程需求。
    關(guān)鍵詞:低電壓穿越;開放式空心試驗(yàn)電抗器;電感計算;溫升計算
    中圖分類號:TM47     文獻(xiàn)標(biāo)識碼:A     文章編號:1007-3175(2018)02-0021-06
 
Design Research on Open-Type Air-Core Test Reactor
 
HAN Fei1, FENG Xi-wei1, FAN Yong-jie1, HAN Cheng-yong1, CHEN Li-jun1, LI Wei2
(1 Beijing Power Equipment Group Co., Ltd, Beijing 102401, China; 2 State Grid Beijing Electric Power Company, Beijing 102401, China)
 
    Abstract: The reactor plays the impedance and partial pressure part in low voltage ride through test device. This paper carried out research on the design method for a kind of open-type air-core test reactor. Introduction was made to its inductance calculation, insulation design and calculation of temperature rise. This paper compiled the software of inductance calculation based on VB and carried out simulation verification for the inductance and coil loss by Maxwell. The actual measurement result shows that the prototype has a little bias inductance, sweeping through insulation test with a little higher temperature rise than the designed value, which meets the engineering requirement of the project.
    Key words: low voltage ride through; open-type air-core test reactor; inductance calculation; calculation of temperature rise
 
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