摘要
基于面向工程的基准模型，详细地研究了导磁、非导磁钢的不同的损耗行为，指出导磁钢中的磁滞损耗是其总损耗的不可忽略的部分。并根据导磁钢中的磁通密度最大值与单位体积磁滞损耗的关系，计算了钢中的磁滞损耗。
Based on benchmark models, the loss behavior of both magnetic and non-magnetic steel is studied in detail. It is pointed out that the hysteresis loss is a non-negligible portion of the total stray field loss caused in magnetic steel, which can be calculated according to the Wh-Bm curve. And some typical loss results are presented here.
出处
《变压器》
北大核心
1999年第9期1-5,共5页
Transformer
基金
国家自然科学基金
关键词
涡流损耗
磁滞损耗
导磁钢
电力变压器
试验
Transformer, Eddy current, Loss, Hysteresis loss, Analysis, Magnetic steel
