立体卷铁心的工艺系数和单框损耗的评价  

Evaluation of Building Factor and Single Frame Core Loss of 3D Wound Core

作　　者：王晓燕 李国保[1] 宋刚 张军[1] 田文洲[2] WANG Xiao-yan;LI Guo-bao;SONG Gang;ZHANG Jun;TIAN Wen-zhou(Baoshan Iron&Steel Co.,Ltd.,Shanghai 201900,China;Wuhan Iron&Steel Co.,Ltd.,Wuhan 430080,China)

机构地区：[1]宝山钢铁股份有限公司,上海201906 [2]武汉钢铁有限公司,湖北武汉430080

出　　处：《变压器》2022年第3期6-10,共5页Transformer

摘　　要：以磁通密度波形为测量硅钢片损耗的参考波形,对比分析了按GB/T 3655-2008和IEC/TR 62383-2006测量的硅钢片损耗曲线之间的差别,评价了利用两种损耗曲线得到的立体卷铁心的工艺系数,提出了一种立体卷铁心单框损耗的评价方法。Using magnetic flux density waveform as reference waveform during measurement,difference between the loss curves measured by GB/T 3655-2008 and IEC/TR 62383-2006 was analyzed. Building factors of 3 D wound core were evaluated by two kinds of loss curves. An evaluation method of single frame loss of 3 D wound core was proposed.

关 键 词：立体卷铁心 谐波 硅钢 铁心损耗 工艺系数 

分 类 号：TM405[电气工程—电器]