All the functions such as data acquiring, control, measurement and protection are integrated into microprocessor-based intelligent local unit ML U. 变电站自动化由面向功能转向面向对象设计,将多种功能集中于就地测控保护单元(简称就地单元),核心是信息的综合利用。
A fault - tolerant data interface based on 1 - sEC / AUED code is designed, which can be used for protection of the exchanging data between memory unit and microprocessor. 设计了在微处理器和存储器子系统之间基于1&sEC/AUED码的容错数据接口;