摘要
本文中作者以某110k V电力变压器为例,分别从设计计算和制造工艺两个方面对直流电阻不平衡率进行了分析,并提出了提高设计计算精度和制造工艺水平的方法。
Taking a 110 k V power transformer as an example, the unbalanced rate of DC resistance is analysed by the authors in this paper from two aspects of design calculation and manufacturing process. The methods to improve the design calculation accuracy and the manufacturing process leve are put forword.
作者
吕腾飞
张宁
陈朋
孙成田
LV Teng-fei;ZHANG Ning;CHEN Peng;SUN Cheng-tian(Shandong Power Equipment Co., Ltd., Jinan 250022, China;Shandong Electrical Engineering ＆ Equipment Group Intelligent Electric Co., Ltd., Jinan 250022, China;Guodian Feixian Power Generation Co., Ltd., Linyi 273400, China)
出处
《变压器》
北大核心
2018年第7期17-21,共5页
Transformer
关键词
电力变压器
直流电阻不平衡率
制造工艺
Power transformer
DC resistance unbalance rate
Manufacturing process
