变压器多次短路后累积效应分析  

The Cumulative Effect Analysis after Multiple Short Circuit of Transformer

作　　者：陈东环[1] 李智 禹东泽 赵海英 王凤瑞[5] CHEN Dong-huan;LI Zhi;YU Dong-ze;ZHAO Hai-ying;WANG Feng-rui(Shenyang Power Supply Company,State Grid Liaoning Electric Power Co.,Ltd.,Shenyang 110003,China;Shenyang Transformer Research Institute,Shenyang 110122,China;University of Liverpool,Liverpool L69 3BX,United Kingdom;China National Petroleum Corporation Limited Material Supply Department,Changqing Oilfield Company,Xi＇an 710018,China;TBEA Shenyang Transformer Group Co.,Ltd.,Shenyang 110144,China)

机构地区：[1]国家电网辽宁省电力有限公司沈阳供电公司,辽宁沈阳110003 [2]沈阳变压器研究院,辽宁沈阳110122 [3]利物浦大学 [4]中国石油天然气集团有限公司长庆油田分公司物资供应处,陕西西安710018 [5]特变电工沈阳变压器集团有限公司,辽宁沈阳110144

出　　处：《变压器》2018年第10期61-63,共3页Transformer

摘　　要：对一台做短路试验用的SF-5000/66故障变压器进行了解体检查,发现了变压器经过多次短路后产生的累积效应对变压器的损害,通过总结该变压器结构的优缺点积累了经验。A fault transformer of SF-5000/66 used for short-circuit test is disintegrated and checked. The damage of the accumulative effect of transformer after several short circuit to transformer is found. The experience is accumulated by summing up the advantages and disadvantages of the transformer structure.

关 键 词：试验变压器 短路 累积效应 

分 类 号：TM406[电气工程—电器]