变电站自动化系统中规约转换的分层结构

A delamination frame used for protocol transform in substation automation

为了适应变电站自动化系统中各种规约的通用转换,减少软件的改动,介绍了一种采用三层结构的设计思想,层间接口定义完整后,若操作系统更新换代或软件功能升级时只需更改替换相应层内的内容,而保持接口不变,不会影响到相邻层的实现。该方法具有较高的应用价值。

This paper introduces a design method which uses three delamination in substation automation to adapt general protocol transrform to reduce change in software.After defining interface in delamination fully, it can easily change the content in the correspond delamination if operating system updates.