摘要
对电力变压器低压大电流单螺旋绕组的环流损耗进行了计算及分析,开发了计算软件,计算了一台31 500kVA变压器的低压绕组中各并联支路电流,进而计算了环流损耗。
The circulation loss of low voltage and large current winding for power trans- former are calculated and analysed. The calculation software is developed. The parallel branch current of low-voltage winding of 31 500kVA transformer is calculated and the circulation loss is calculated.
出处
《变压器》
北大核心
2014年第2期5-8,共4页
Transformer
基金
国家自然科学基金项目(51177103)
辽宁省高等学校创新团队项目(LT2011002)
关键词
单螺旋绕组
场路耦合
环流损耗
Single helical winding； Field-circuit coupling ； Circulation loss
