SF_6 旋弧灭弧室结构与驱弧磁场大小关系  

Relation With the Structure and Magnetic Field of SF 6 Rotary Arc Chamber

作　　者：彭玲[1] 

机构地区：[1]武汉城市建设学院基础科学系

出　　处：《武汉城市建设学院学报》1997年第3期67-72,共6页Journal of Wuhan Urban Construction Institute

摘　　要：ＳＦ６旋弧灭弧室利用电弧在磁场中快速旋转而熄弧，了解磁场的大小分布情况十分重要，因此采用向量磁位法对复杂结构下灭弧室磁场分布进行计算，同时也分析了铁磁物的存在对磁场分布的影响．SF 6 rotary arc chamber can employ the fast rotation of arc in magnetic field to extinguish the arc,so it is important to have a full understanding of the distribution of the magnetic field.While applying the vector potential method to calculate the distribution of magnetic field under complex structure,the influence of distribution of magnetic field result is analyzed from the existence of iron magnetic objects.

关 键 词：灭弧室 向量磁位法 磁场计算 铁磁物 

分 类 号：TM153.1[电气工程—电工理论与新技术]