摘要
本文通过优化结果与同类产品原材料消耗的比较，节约铜线和硅钢片均达１１％，从而在技术分析中论证了应用本程序对原Ｓ７进行改造，将会取得显著的经济效益。操作简要说明表明，程序编写有新的特点：显示全盘汉化，设计参数采用多个屏幕输入方式；功能较强，具有独特的扩展设计功能，本程序不仅可以设计Ｓ７系列产品，而且可以设计非标产品；程序可操作性强，易学，易掌握。
By comparing the consumption of raw and other materials between optimum design prduction and the same kind of other production in this paper, it is found out that about 11% copper wire and transformer iron is economizd with optimum design,and then it is proved in technigue analysis that notable economic effect is obtained by improving the original S7 with this program. The brief operation- instruction indicate that the new characteristics in the program are full Chinese display, various screen models for inputing designing parameters, the better function with special extended design,designing not only the S7 series but non-standard preducts,conyenient serviceability, easy to learn and master.
