电测与仪表2015，Vol.52Issue(19)：96-100,111,6.
交流特高压工程用并联电容器内熔丝设计及性能测试研究
Design and characteristics test research of shunt capacitor internal fuseused in AC UHV project
国江 1倪学锋 1陈江波 1金涛 2林浩 1邓万婷 2姜胜宝 1黄林1
作者信息
- 1. 中国电力科学研究院,武汉 430074
- 2. 国网湖北省电力公司电力科研究院,武汉 430077
- 折叠
摘要
Abstract
In this paper, the internal fuse of shunt capacitor which was BAM6.56-556-1W used in AC UHV project had been designed and calculated.Combined with the method of energy calculation and fuse current density, and the internal fuse model withΦ0.42 ×160mm was chosen.In order to test the performance of the internal fuse, based on the improvement of the internal fuse parameter, the test sample capacitor was designed and tested according to experi-mental plan which was stricter than GB/T 11024.1-2010, GB/T 11024.1-2001, DL/T840-2003, et al.The result indicated that the revised-design internal fuse which was used in BAM6.56-556-1W sample capacitor had passed all verification test items.Compared with the requirement of standard, the short-circuit discharging voltage was increasing by 30%, the upper limit voltage of fuse insulating test was increasing by 30%, the range of lower limit voltage was in-creasing 10%, and the withstanding voltage of the fuse fracture was increasing 30%.The internal fuse which was ver-ified by test was helpful for the safe and reliable operation of the shunt capacitor installation used in AC UHV project.关键词
交流特高压/并联电容器/内熔丝/设计/性能测试Key words
AC UHV project/shunt capacitors/internal fuse/design/performance test分类
信息技术与安全科学引用本文复制引用
国江,倪学锋,陈江波,金涛,林浩,邓万婷,姜胜宝,黄林..交流特高压工程用并联电容器内熔丝设计及性能测试研究[J].电测与仪表,2015,52(19):96-100,111,6.
