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GH-TQSW型局(ju)部放(fang)電(dian)試驗(yan)設備減小了(le)線圈對外的絕緣(yuan)距離,從(cong)而減小了(le)局(ju)部放(fang)電(dian)量,Z終保(bao)證設備局(ju)部放(fang)電(dian)量≤5pC。本(ben)發明滿足(zu)特(te)高壓(ya)(ya)輸變電(dian)設備(主(zhu)要特(te)高壓(ya)(ya)GIS)的工頻(pin)耐受試驗(yan)及工頻(pin)電(dian)壓(ya)(ya)下的局(ju)放(fang)測(ce)量;同時滿足(zu)開關聯合(he)試驗(yan)(工頻(pin)+工頻(pin),沖擊+工頻(pin))的控制、測(ce)量接口和絕緣(yuan)水平(ping)要求。
局部放電測試(shi)成套設備*我廠生產的(de)(de)局部放電測試(shi)成套設備可應用于變壓(ya)器(qi)(qi)、互(hu)感器(qi)(qi)、電纜、高壓(ya)開(kai)關(guan)、 電力電容器(qi)(qi)、電機、高壓(ya)電瓷、避雷器(qi)(qi)、絕緣套管等高壓(ya)電器(qi)(qi)行(xing)業產品的(de)(de)局放檢定(ding),可實現(xian)單路(lu)和(he)多路(lu)的(de)(de)局放測試(shi)。
單(dan)臺500KV無局部變壓(ya)(ya)器主要(yao)用于檢驗各種絕(jue)(jue)緣材(cai)料,絕(jue)(jue)緣結構和電(dian)工產品等耐受工頻電(dian)壓(ya)(ya)的(de)絕(jue)(jue)緣程度(du),也做(zuo)為(wei)變壓(ya)(ya)器、互感(gan)器、避雷器等試品的(de)無局部放電(dian)工頻試驗電(dian)源(yuan)。
400KV無(wu)(wu)局部(bu)實驗裝置主要用于檢(jian)驗各種絕(jue)緣材料,絕(jue)緣結構和電(dian)工(gong)產品等耐受工(gong)頻(pin)電(dian)壓的(de)絕(jue)緣程(cheng)度,也做為變壓器(qi)、互(hu)感器(qi)、避雷器(qi)等試品的(de)無(wu)(wu)局部(bu)放電(dian)工(gong)頻(pin)試驗電(dian)源。
GH-TQSW型串級無局(ju)(ju)部放電(dian)試(shi)驗(yan)(yan)變壓(ya)(ya)器減(jian)小了(le)線圈對外的(de)(de)絕緣(yuan)距離,從而減(jian)小了(le)局(ju)(ju)部放電(dian)量,Z終保證設備局(ju)(ju)部放電(dian)量≤5pC。本發明滿(man)足特(te)高(gao)壓(ya)(ya)輸變電(dian)設備(主要(yao)特(te)高(gao)壓(ya)(ya)GIS)的(de)(de)工(gong)(gong)(gong)(gong)頻(pin)耐受試(shi)驗(yan)(yan)及(ji)工(gong)(gong)(gong)(gong)頻(pin)電(dian)壓(ya)(ya)下的(de)(de)局(ju)(ju)放測量;同時滿(man)足開關聯合試(shi)驗(yan)(yan)(工(gong)(gong)(gong)(gong)頻(pin)+工(gong)(gong)(gong)(gong)頻(pin),沖擊+工(gong)(gong)(gong)(gong)頻(pin))的(de)(de)控制(zhi)、測量接口和絕緣(yuan)水平要(yao)求。