两片机系统在继电保护中的应用

Application of two chip system to relay protection

结合微机继电保护的现状及要求 ,详细介绍了两片机的结构功能和特点 ,并对PSD在两片机系统中的应用提出了具体的设计方案。

Basing on the current state and requirement of computer relay protection, this paper introduces the function and character of double chip system in detail, and presents some actual schemes about the application of PSD in this system