水电厂实时信息系统的平台设计与管理Design and Management of Real-Time Information System Platform for Hydropower Plant
苏洁
SU Jie(Jinshuitan Hydropower Plant
摘要(Abstract)：
为更好地存储和利用各类在线系统的实时数据,利用PI数据库系统搭建了实时信息平台。为保证数据的安全性和完整性,在平台架构、接口设计等方面采取了分区存储、数据缓存、批量写入等技术,并通过完善的服务器运行状况监视、数据库运行状况监视等日常管理,保证了实时信息平台的安全稳定运行,为电厂的安全生产提供保障。
To enhance the storage and utilization of the real-time data in all kinds of online systems,a real-time information platform is built based on plant information(PI) database.To ensure data safety and integrity,the technologies of partition storage,data cache,batch input etc.are adopted in the terms of platform architecture and interface design.The safe and stable operation of the platform is guaranteed due to the perfect daily management such as operation condition monitoring of the server and database so as to ensure the safe production in power plants.
关键词(KeyWords)：
PI数据库;实时系统;平台设计;管理
PI database;real-time system;platform design;management
基金项目(Foundation):
作者(Author):
苏洁
SU Jie(Jinshuitan Hydropower Plant
DOI: 10.19585/j.zjdl.2011.08.023