自耦变压器桩头受力结构优化  

作　　者：成明华 黄永祯 

机构地区：[1]中国铁路上海局集团有限公司南京供电段

出　　处：《电气化铁道》2020年第S02期258-260,共3页Electric Railway

摘　　要：针对宁安铁路自耦变压器桩头处渗油的情况,提出一种自耦变压器桩头受力结构的优化方案。通过优化方案的实施,优化了自耦变压器桩头受力结构,减少因桩头受力造成的变压器渗油故障,提高了生产效率,并可节源减损。With regards to the oil leakage at point of pile head of auto-transformer of Nanjing-Anqing high speed railway,the paper puts forward an optimized scheme for stressed structure of pile-head of auto-transformer.By implementation of the optimized scheme,the stressed structure of the pile-head on the auto-transformer has been optimized,it is able to reduce the oil leakage faults of the transformer due to the stress applied on the pile head and improve the production efficiency.

关 键 词：自耦变压器 软母线 桩头受力 渗油 

分 类 号：U224.1[交通运输工程—道路与铁道工程]