基本信息:
- 专利标题： 一种500kV线路3850m海拔20mm冰区用马鞍形均压环
- 专利标题（英）：Saddle-shaped grading ring used for 500kV-line 3850m-altitude 20mm ice zone
- 申请号：CN201420113045.5 申请日：2014-03-13
- 公开(公告)号：CN203774025U 公开(公告)日：2014-08-13
- 发明人： 杨志军 , 唐巍 , 甘睿 , 罗琦 , 刘仲全 , 黎亮 , 刘翰柱 , 金迎春 , 杜桢 , 叶绚
- 申请人： 中国电力工程顾问集团西南电力设计院 , 成都电力金具总厂
- 申请人地址： 四川省成都市成华区东风路18号
- 专利权人： 中国电力工程顾问集团西南电力设计院,成都电力金具总厂
- 当前专利权人： 中国电力工程顾问集团西南电力设计院有限公司,成都电力金具总厂
- 当前专利权人地址： 四川省成都市成华区东风路18号
- 代理机构： 成都九鼎天元知识产权代理有限公司
- 代理人： 韩雪
- 主分类号： H01B17/42
- IPC分类号： H01B17/42
The utility model discloses a saddle-shaped grading ring used for a 500kV-line 3850m-altitude 20mm ice zone. The saddle-shaped grading ring includes a ring body, and a left support and a right support, which are welded with the ring body and distributed symmetrically. The part between the ring body and two welding points of any support is saddle-shaped. The two sides of each saddle-shaped part are linear parts. The inclined angles of the linear parts at the two sides of the saddle-shaped parts are identical with a main inclined angle of matching V-shaped single-connection insulator strings. The saddle-shaped grading ring used for the 500kV-line 3850m-altitude 20mm ice zone is applicable to V-shaped single-connection insulator strings of a 500kV-line 3850m-altitude 20mm ice zone and capable of ensuring safe operation in an extra ice and snow load, effectively improving the voltage distribution close to wire root insulators and reducing visible corona, audible noises and radio interferences.
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01B | 电缆；导体；绝缘体；导电、绝缘或介电材料的选择 |
| ------H01B17/00 | 按形状特点区分的绝缘子或绝缘物体 |
| --------H01B17/42 | .改善电压分布的装置；抗电弧放电的保护装置 |