And then the applying DSM for southern Hebei power network is studied. 对在河北南网区内实施电力需求侧管理的方案进行了研究。
An automatic management system for protective relaying operation and fault information is developed in South Hebei Power Network to improve fault analysis level. 为提高电网事故分析水平，河北南网建成继电保护运行与故障信息自动化管理系统。
