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

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羅氏線(xiàn)圈電子式電流互感器諧波測(cè)試方法研究

來(lái)源:電工電氣發(fā)布時(shí)間:2016-11-17 13:17 瀏覽次數(shù):8
羅氏線(xiàn)圈電子式電流互感器諧波測(cè)試方法研究
 
柴紅偉,范冬冬,李保明,王曉麗,張改杰,鄧明秀
(許繼電氣股份有限公司,河南 許昌 461000)
 
    摘 要:介紹了國(guó)家標(biāo)準(zhǔn)對(duì)互感器諧波要求和羅氏線(xiàn)圈電子式電流互感器原理,總結(jié)了羅氏線(xiàn)圈電子式電流互感器諧波測(cè)量的簡(jiǎn)單實(shí)用方法,通過(guò)高精度諧波源配合標(biāo)準(zhǔn)電流互感器和互感器校驗(yàn)儀對(duì)電子式電流互感器進(jìn)行了諧波測(cè)試。結(jié)果表明:該方法適用性強(qiáng),操作簡(jiǎn)單,極大地豐富了諧波的測(cè)試方法。
    關(guān)鍵詞:諧波測(cè)試;電子式電流互感器;高精度諧波源;互感器校驗(yàn)儀
    中圖分類(lèi)號(hào):TM452     文獻(xiàn)標(biāo)識(shí)碼:A     文章編號(hào):1007-3175(2016)11-0047-04
 
Research on Harmonic Measurement Method of Rogowski
Coil Electronic Current Transformer
 
CHAI Hong-wei, FAN Dong-dong, LI Bao-ming, WANG Xiao-li, ZHANG Gai-jie, DENG Ming-xiu
(XJ Electric Co., Ltd, Xuchang 461000, China)
 
    Abstract: Introduction was made to the harmonic requirements of transformer from the national standard and the Rogowski coil electronic current transformer principle. This paper summarized the simple and useful method of harmonic measurement of Rogowski coil electronic current transformer. Harmonic testing of electronic current transformer could be carried out with the high precision harmonic sources and standard current transformer and transformer calibrator. The results show that this method has strong applicability and simple operation, which greatly enriches the testing method of harmonics.
    Key words: harmonic test; electronic current transformer; high precision harmonic source; transformer calibrator
 
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