Intelligent electrical inspection service provider
Help global energy interoperability
2015年5月國網(wǎng)某供電公司使用WUD-011配電線路巡檢儀在某市內(nèi)進(jìn)行配電線路巡檢試驗(yàn),通過WUD-011配電線路巡檢儀檢測清晰的聽到10KV某線11號桿上有劇烈的放電聲音,用WUD-011配電線路巡檢儀對此桿進(jìn)行仔細(xì)定位檢測,確定此桿上PT(電壓互感器)位置存在缺陷,經(jīng)帶電作業(yè)車現(xiàn)場確認(rèn),該P(yáng)T已產(chǎn)生裂痕,絕緣外皮脫落
案例2:
35kV某線01號桿電纜,通過WUD-011配電線路巡檢儀檢測清晰的聽到較強(qiáng)的放電聲音,經(jīng)WUD-011準(zhǔn)確定位后觀察發(fā)現(xiàn):該電纜終端護(hù)套位置發(fā)生放電。拆解后發(fā)現(xiàn)三相半導(dǎo)電層均有不同程度的損傷,金屬屏蔽層銹蝕,且接地線銹蝕嚴(yán)重、連接不實(shí)導(dǎo)致嚴(yán)重的放電發(fā)生。
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PONOVO POWER CO., LTD Power system test solutions provider
electrical test and test and monitoring equipment manufacturers, new energy, energy, Internet, electrical testing and testing service provider.
Leading enterprises in the field of power inspection, monitoring and simulation equipment manufacturing in China