摘要
针对实时数据规模增大导致水电集控中心监控应用模型维护效率下降的问题,以雅砻江集控中心为例,分析水电站集控监控应用远动模型同步功能需求,以水电监控远动通讯协议为基础,提出一种低成本、易维护的模型同步体系架构,并讨论了远动协议扩展、模型对比、在线更新等关键技术。该设计实现了水电站与集控监控应用信息模型的快速同步,有效提升了集控系统信息模型维护工作效率,可适应未来水电监控业务的发展。
In respect to the maintenance efficiency of hydropower centralized control center with mass data,this paper,taking the centralized control center of Yalong River as an example,analyzes the needs of remote model synchronization,proposes a simple model synchronization structure which is easy to maintain and low cost,and elaborates on such key techniques as protocol extension,model comparision,and online-updating.This design realizes remote model fast synchronization in hydropower centralized control center,effectively improves system maintenance efficiency,and adapts to the development of prospective SCADA applications for hydropower centralized control center.
作者
蔡杰
王宇航
孙毅
陈鹏
CAI Jie;WANG Yu-hang;SUN Yi;CHEN Peng(NARI Group Corporation(State Grid Electric Power Research Institute),Nanjing 211000,China)
出处
《水电能源科学》
北大核心
2021年第10期199-203,共5页
Water Resources and Power
基金
国电南瑞科技股份有限公司募投项目(5246C5200008)。
关键词
水电集控
监控系统
远动通讯
模型同步
hydropower centralized control
SCADA
remote communication
model synchronization
