电力变压器油箱的综合分析与计算

Comprehensive Analysis and Calculation on Power Transformer Tank

介绍了电力变压器油箱力学性能的分析计算方法。通过梁理论计算与有限元计算对比了三种箱壁加强方式、两种箱盖结构、两种箱底结构的优缺点,并将计算结果与试验结果进行了对比分析,最后提出了在分析计算中需要重点考虑的因素。

The calculating method of the tank of power transformer is introduced in this paper. By beam theory and FEM method, three kinds of tank wall, two kinds of tank cover and two kinds of tank bottom are contrasted and the calculated values are com- pared with experimental results. Finally some important factors to be considered in cal- culation are presented.