三相四框型壳式变压器铁心磁通的计算  

The Calculation of magnetic flux in three-phase four-frame shell-type transformer

作　　者：霍慧芝[1] 

机构地区：[1]贵州师范大学,贵州贵阳550014

出　　处：《贵州电力技术》2013年第10期21-24,共4页Guizhou Electric Power Technology

摘　　要：发现三相四框型铁心变压器的一次绕组采用Y联结时,其中三对磁通有对称关系,利用这些对称关系和对电磁路的分析,总结出了三相四框型铁心变压器的一次绕组采用Y联接时,各磁路磁通的通用计算公式。When the primary winding of a kind of shell-type transformer was connected by Y connection type, the three pairs of magnet- ic flux were symmetric. Through analysis of the symmetry relation and the electrc and magnetic circuit, the paper concluded the calculation formula of the magnetic flux when the primary winding of the type iron core transformer was connected by Y type.

关 键 词：铁心 磁通 计算 

分 类 号：TM401.1[电气工程—电器]