基本信息:
- 专利标题： 一种GIS用电子式电压互感器
- 申请号：CN201510885678.7 申请日：2015-12-04
- 公开(公告)号：CN105467186B 公开(公告)日：2018-09-21
- 发明人： 田志国 , 池立江 , 潘丁 , 袁亮 , 颜语 , 石睿睿 , 赵盼盼 , 郑玲玲 , 李保明 , 王昊午
- 申请人： 国家电网公司 , 许继集团有限公司
- 申请人地址： 北京市西城区西长安街86号
- 专利权人： 国家电网公司,许继集团有限公司
- 当前专利权人： 国家电网公司,许继集团有限公司
- 当前专利权人地址： 北京市西城区西长安街86号
- 代理机构： 郑州睿信知识产权代理有限公司
- 代理人： 徐小磊
- 主分类号： G01R15/18
- IPC分类号： G01R15/18
The invention relates to an electronic voltage transformer used for a GIS. The electronic voltage transformer comprises a pressure vessel. A primary conductor, a suspension electrode and a first metal layer are arranged in a same coaxial line in the pressure vessel sequentially from the inside to the outside. The first metal layer comprises at least two low-voltage electrodes which are mutually insulated. An insulating cylinder is arranged between the low-voltage electrodes and the suspension electrode. The peripheries of the low-voltage electrodes are exposed in the pressure vessel. The space for insulation gases to be filled is arranged between the low-voltage electrodes and the pressure vessel. According to the invention, a problem of a complex structure of the whole voltage transformer due to the need for arrangement of an irregular insulator in the prior art is solved.
公开/授权文献:
- CN105467186A 一种GIS用电子式电压互感器 公开/授权日：2016-04-06