关于低压成套开关设备中N母排的短路耐受强度试验必要性的探讨  

The Discussion on Short-Circuit Strength Tolerance Test Necessity about N Bhusbar of Low Voltage Switchgear

作　　者：刘志党[1] 王超[1] 

机构地区：[1]沈阳电气传动研究所(有限公司),辽宁沈阳110141

出　　处：《电气开关》2014年第1期106-108,共3页Electric Switchgear

摘　　要：对成套设备中主母排和N母排短路耐受强度试验时所受电动力进行计算和比较,并从电动力的角度对N母排短路耐受强度试验的必要性进行分析。The paper carries out calculation and comparison to the main busbars and N busbars short circuit strength tolerance test of complete sets of equipment which are born by power-driven. Analyze necessity according to the power- driven point of view to N busbar short circuit strength tolerancce test.

关 键 词：国家标准 N母排 电动力 短路耐受强度试验 

分 类 号：TM93[电气工程—电力电子与电力传动]