变压器类产品线圈温度场计算软件包的开发,从1986年开始,预计1989年底完成。1987年度完成了如下几方面的工作:(1)通过广泛调研、分析以及一系列预试验确定,变压器内复杂流道中,各项阻力损失的测试是最为关键的。测量数据应能推广到常用的各种几何尺寸、不同的油流量以及不同的热源分布。在保证精度要求的条件下,为尽量减少实验的工作量,设计了易 Transformer coil temperature field calculation software package development, from 1986 onwards, is expected to be completed by the end of 1989. Fiscal year 1987 completed the following aspects: (1) Through extensive research, analysis and a series of pre-tests to determine the resistance of the complex flow path within the transformer, the resistance test is the most crucial. The measurement data should be generalizable to a variety of commonly used geometries, different oil flows, and different heat source distributions. In ensuring the accuracy of the conditions required, in order to minimize the workload of the experiment, designed easy