電(dian)(dian)(dian)容式電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感器(qi)(qi)（CVT）是由串(chuan)聯電(dian)(dian)(dian)容器(qi)(qi)分壓(ya)(ya)，再經電(dian)(dian)(dian)磁式互(hu)(hu)(hu)感器(qi)(qi)降壓(ya)(ya)和(he)隔離，作為表計、繼電(dian)(dian)(dian)保(bao)護(hu)(hu)等(deng)的(de)一種(zhong)電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感器(qi)(qi)，電(dian)(dian)(dian)容式電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感器(qi)(qi)還(huan)可(ke)以將(jiang)載波(bo)頻率耦合到輸(shu)電(dian)(dian)(dian)線用于長途通信(xin)、遠(yuan)方測量、選擇性的(de)線路高頻保(bao)護(hu)(hu)、遙(yao)控、電(dian)(dian)(dian)傳打字等(deng)。因(yin)此和(he)常規的(de)電(dian)(dian)(dian)磁式電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感器(qi)(qi)相(xiang)比，電(dian)(dian)(dian)容式電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感器(qi)(qi)器(qi)(qi)除可(ke)防止因(yin)電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感器(qi)(qi)鐵芯飽和(he)引起鐵磁諧振(zhen)外，在經濟和(he)安全上還(huan)有很多(duo)優越(yue)之處。

Capacitive voltage transformer (CVT) is composed of series capacitor voltage, then through electromagnetic transformer step-down and isolation, as the meter, relay protection, such as a voltage transformer, capacitor voltage transformer can also be coupled to the power line carrier frequency used in long distance communication, distance measurement, selective circuit high frequency protection, remote control, teletype, etc. So compared with the conventional electromagnetic voltage transformer, capacitor voltage transformer device in addition to can prevent the ferromagnetic resonance caused by voltage transformer iron core saturation, on economic and security and is superior in many places.

This transformer oil tank is a metal processing and customized product, which is completed by the Mingfu Metal processing center. The process includes car washing, planing, welding and sand blasting.