摘要
在分析传统户外跌落式熔断器不足的基础上,指出开发新型熔断器的必要性。为此,对开发的一种新型全封闭跌落式熔断器进行了描述,介绍了其结构、特性及用途,建议条件允许时应对传统户外跌落式熔断器进行更换,以降低线路跳闸率,减少维护人员的工作量。
On the basis of analysis on insufficiency of conventional outdoors drop-out fuses, this paper points out necessity to develop new fuses. Therefore, it describes a new kind of totally enclosed drop-out fuse and introduces its structure, charac- teristic and function. It proposes to change conventional outdoors drop-out fuses if conditions permit in order to reduce trip out rate of lines and workload of maintenance personnel.
出处
《广东电力》
2012年第11期104-107,共4页
Guangdong Electric Power
关键词
跌落式熔断器
全封闭型
线路跳闸率
遮断容量
totally enclosed
drop-out fuse
trip out rate of line
interrupting capacity
