网格技术在电力调度信息化中的应用的探讨

随着电网的发展,信息技术的应用需求在不断的提出,应用系统还在不断的更新和改进之中。如何使现在的系统信息高度的共享,系统之间如何更有效的实现应用的集成,实现信息一体化,系统可以灵活、健壮地适应未来的发展等问题是目前电力调度信息化一大热点。我国“西电东送、南北互供、全国联网”的战略决策的实施,对于大电网分析及控制技术研究也日益凸现其重要性。而信息集成和共享是其中的关键技术之一。信息共享符合国网公司关于数据整合的思想,也是电力调度系统提高生产、管理水平的迫切需求。未来电力信息系统的发展趋势就是实现对电网的海量信息资源进行共享。网格(Grid)技术是近年来国际上兴起的一种重要信息技术。网格技术对于网络上各种资源可具有巨大整合能力,如果将其应用到电力系统中,为不同调度系统间信息和资源的共享带来方便,并最终能成为支撑广域电网分布式电力系统数据共享和分析计算的支撑平台。文章还提出了基于网格技术的数据共享的好处。

Discussion of Grid Technology Applying in Informatization of Power Dispatching Automation System

Along with electrical network development, information technology application demand in unceasing proposing, application system also during unceasing renewal and improvement. How causes present the system information high sharing, between the system how the more effective realization application integration, realizes the information integration, the system may be nimble, vigorously and healthily adapts future question and so on development is a present electric power dispatch information big hot spot. With our country " the electricity of west delivers to the east, the north and south mutually supplies, the national networking" strategic decision implementation, regarding big electrical network analysis and check engineering research also day by day show its importance. But the information integration and sharing are one of essential technical. Information sharing confonns to the country network company about the data conformity thought, also is urgent demand of the electric power dispatch system enhancement of production and the control level. Future the electric power information system development tendency will be the implementation carries on sharing to the electrical network magnanimous information resource. The grid technology is one kind of important international information technology which emerged in recent years. The grid technology may have the huge conformity ability of all kinds of resource, if applies it in the electrical power system, the information and resource sharing brings conveniently for the different dispatch system between, and finally can become strut distributional platform of electrical power system data sharing and the analysis computation. The advantages of data sharing based on the grid technology also being proposed in this paper.