隨著CVT（電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)式(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)互(hu)感(gan)器(qi)(qi)）技(ji)術的(de)(de)(de)(de)(de)不(bu)(bu)斷(duan)成熟， CVT得到不(bu)(bu)斷(duan)的(de)(de)(de)(de)(de)推(tui)廣(guang)。采用(yong)(yong)傳統的(de)(de)(de)(de)(de)方(fang)式(shi) 對CVT進(jin)行校驗(yan)，由于(yu)(yu)CVT的(de)(de)(de)(de)(de)主電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)量比較大(da)，一(yi)般為0.005~0.02霧(wu)，因此(ci)，對試驗(yan)電(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)(de)容(rong)(rong)量要(yao)求(qiu)(qiu)(qiu)就很(hen)高(gao)，通常為幾十(shi)上百千(qian)伏安甚至幾百千(qian) 伏安，現(xian)場往往難(nan)得找到這么大(da)容(rong)(rong)量的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源，而(er)且(qie)，這么大(da)容(rong)(rong)量的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源重量為好幾百公(gong)斤甚至好幾噸，不(bu)(bu)易于(yu)(yu)搬(ban)動，不(bu)(bu)易于(yu)(yu)現(xian)場試驗(yan)。因此(ci)， 我們采用(yong)(yong)了(le)串(chuan)聯諧振的(de)(de)(de)(de)(de)原理(li)(li)，采用(yong)(yong)了(le)無極手(shou)動調感(gan)的(de)(de)(de)(de)(de)技(ji)術，研(yan)發出了(le)新一(yi)代(dai)的(de)(de)(de)(de)(de)CVT校驗(yan)工(gong)頻串(chuan)聯諧振升壓(ya)裝置(zhi)，使得所需電(dian)(dian)(dian)(dian)(dian)源、試驗(yan)設備 體積和(he)重量幾十(shi)倍的(de)(de)(de)(de)(de)下降(jiang)，方(fang)便的(de)(de)(de)(de)(de)滿足35kV、66kV、110kV、220kV、330kV、500kV電(dian)(dian)(dian)(dian)(dian)壓(ya)等級各類(lei)型CVT校驗(yan)的(de)(de)(de)(de)(de)升壓(ya)要(yao)求(qiu)(qiu)(qiu)。該系(xi)列裝置(zhi)采用(yong)(yong)多節 電(dian)(dian)(dian)(dian)(dian)抗器(qi)(qi)串(chuan)聯的(de)(de)(de)(de)(de)方(fang)式(shi)，體積小、重量輕，接線操作(zuo)簡單，是電(dian)(dian)(dian)(dian)(dian)力(li)計量、高(gao)壓(ya)測(ce)試專業人員(yuan)理(li)(li)想的(de)(de)(de)(de)(de)新型換代(dai)產品。根據用(yong)(yong)戶要(yao)求(qiu)(qiu)(qiu)，電(dian)(dian)(dian)(dian)(dian)抗器(qi)(qi)分為固(gu)定 電(dian)(dian)(dian)(dian)(dian)抗器(qi)(qi)和(he)可調電(dian)(dian)(dian)(dian)(dian)抗器(qi)(qi)兩種方(fang)式(shi)。

適用范圍說明：