非晶合金配电变压器短路动稳定能力的评估  

Evaluation of Short-Circuit Dynamic Stability of Amorphous Alloy Distribution Transformer

作　　者：范利东 刘军[1] 张安红[1] 

机构地区：[1]杭州钱江电气集团股份有限公司,浙江杭州311243

出　　处：《变压器》2017年第12期1-11,共11页Transformer

摘　　要：对南方电网、KEMA、EDF非晶合金配电变压器短路试验进行了统计分析,以多台SBH15-M-400/10短路为例,用MagNet软件计算绕组短路电磁力,用Simulation软件计算绕组、夹件应力和位移,提出了改进方法。The test statistics are analysed after short-circuit test of amorphous alloy distribution transformers in South Grid Power, KEMA and EDF test labs. Based on SBH15- M-400/10 units, the short circuit forces are gived by 3D MagNet software. The winding and clamp stress and strength are calculated by Simulation, The improved method is presented.

关 键 词：非晶合金配变 短路试验 电磁力 

分 类 号：TM421[电气工程—电器]