可控硅控制三相五柱式消弧线圈的工作原理及波形分析  

Analysis on principle of operation and wave shape of the arc-suppression coil with three phases and five columns controlled by silicon controlled

作　　者：王崇林[1] 刘建华[1] 董新伟[1] 

机构地区：[1]中国矿业大学信息与电气工程学院,江苏徐州221008

出　　处：《煤炭学报》1999年第6期638-642,共5页Journal of China Coal Society

摘　　要：介绍了三相五柱式消弧线圈的补偿原理， 该消弧线圈在结构上突破了传统消弧线圈的模式， 将传统的接地变压器和消弧线圈有机地结合成一个整体． 三相五柱式消弧线圈通过可控硅调节副边电感电流， 实现对电网对地电容电流的自动跟踪补偿． 对三相五柱式消弧线圈的波形进行了分析计算．The compensatory principle of arc suppression coil with three phases and five columns is introduced in this paper The structure of this arc suppression coil is different from the traditional model, and it is the integration of the traditional grounding transformer and arc-suppression coil The arc suppression coil with three phases and five columns can realize automatic trace and compensation for grounded fault capacitive current of power system by the method of silicon controlled rectifying inductive current of second winding The wave shape of the arc suppression coil with three phases and five columns is also analyzed and calculated in this paper

关 键 词：三相五柱 消弧线圈 波形分析 可控硅控制 

分 类 号：TD611.5[矿业工程—矿山机电]