单台并联电力电容器外保护熔断器的安秒特性与外弹簧作用力的关系研究

Research on the Relation of Ampere-second Property of the Outer Protecting Fuse and the Outer Spring Function Force of Single Shunt Capacitor

熔断器的安秒特性主要由熔丝、外弹簧作用力与整体安装位置决定。其中熔丝是决定熔断器特性的关键部件,以BRW—10 /X单台并联电力电容器专用熔断器为例由试验数据说明熔丝的安秒特性对熔断器安秒特性的影响。

The ampere-second property of the fuse is mainly determined by fuse wire, outer spring function force and the whole install location. And in which, the key part is fuse wire. Taking the special-purpose fuse for single shunt capacitor BRN-101X as an example, the effect of the ampere-second property of the fuse wire on fuse is demonstrated through the experimental data.