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。