The standard comprises 10 chapters and 5 annexes, mainly including:——Monitoring system;——Replaying protection & security automatic equipment;——Automatic system of low voltage generator units;——Centralized control center of hydropower station;——Interface; and——Operating environment.主要技术内容有:——监控系统;——继电保护及安全自动装置;——低压机组自动化系统;——水电站集控中心;——接口;——运行环境。