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发明名称
大容量电压互感器负载箱
摘要
一种大容量电压互感器负载箱,属于互感器负载箱的制造。由电感线圈、电阻扳、调节开关、引线及箱壳等组成,耗能元件浸于变压器油中。采用开口的环形卷制铁芯制作线性电感,若干个阻抗单元串联联接构成所需要的阻抗值。容量大,阻抗调节方便、线性度好,控制灵活,制造成本低。
申请公布号
CN2123809U
申请公布日期
1992.12.02
申请号
CN91220357.9
申请日期
1991.09.17
申请人
虞育号;汤金根
发明人
汤金根;虞育号
分类号
H01F40/04
主分类号
H01F40/04
代理机构
代理人
主权项
1、一种大容量电压互感器负载箱,包括电感线圈,电阻板、调节开关、引线及箱壳。其特征是耗能元件浸于变压器油中。
地址
210038江苏省南京电瓷总厂开发处
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