电网企业运营监控系统研究与设计

发布时间：2018-04-03 20:52

本文选题：IEC61970　切入点：公共数据模型(CIM)　出处：《华北电力大学》2014年硕士论文

【摘要】：随着国家电网公司信息化“SG186”工程建设完成,一个纵向贯通所有三级单位,横向覆盖所有生产经营领域的一体化企业级信息化集成平台出具雏形。海量的数据每时每刻在这个平台上不断流动,数据量达到PB、EB或ZB的级别,电力企业信息化已经迈入了“大数据”时代。由于在信息化实施过程中,信息系统快速响应业务需求的要求和统一数据模型研究相对滞后的原因,不同的信息系统之间做不到无缝的数据共享,系统间的数据交互主要通过开发接口来实现,给深入挖掘信息所包含的企业决策支持信息带来了困难。而随着企业生产经营活动对于信息系统的依赖性越来越大,信息化与工业化正在不断的深入融合,企业需要信息化给经营决策提供及时、准确、足够的支持数据,这是信息化的目标,也是信息化存在和发展的意义所在。为解决此类问题,国际电工委员会(IEC)提出了IEC61970/IEC61968等一系列标准,公共信息模型(CIM)和组件接口规范(CIS)是其核心内容。其中,CIM统一了电力系统模型,CIS定义了标准接口规范,是实现业务应用间“无缝连接”和“即插即用”的基础。本文讨论了在国网公司已有数据模型的基础上,基于IEC61970/IEC61968中CIM标准,进一步扩展数据模型,扩展数据标准规范,实现企业范围内数据的唯一性与共享性。同时研究随着智能电网建设和“三集五大”体系建设过程,实现机构扁平化以后,网省公司如何实现集团化运作、集约化发展、精益化管理和标准化建设,做到设备全寿命、资产全过程、项目全周期的管理。
[Abstract]:With the completion of the "SG186" project of State Grid Corporation, an integrated enterprise-level information integration platform covering all fields of production and management has been developed.Huge amounts of data flow on this platform every moment, and the amount of data reaches the level of PBEB or ZB. The information technology of electric power enterprises has entered the era of "big data".In the process of information implementation, information systems can not share data seamlessly among different information systems because of the rapid response of information systems to business requirements and the lag of unified data model research.The data interaction between the systems is mainly realized through the development interface, which makes it difficult to mine the enterprise decision support information contained in the information.With the increasing dependence of enterprise production and management activities on information systems, informatization and industrialization are continuously integrated. Enterprises need informatization to provide timely, accurate and sufficient supporting data for business decisions.This is the goal of information technology, but also the significance of the existence and development of information technology.In order to solve this kind of problems, IEC has put forward a series of standards, such as IEC61970/IEC61968 and Common Information Model (CIMM) and component Interface Specification (CICS).CIM unifies the power system model and CIS defines the standard interface specification, which is the basis of "seamless connection" and "plug and play" between business applications.Based on the existing data model of the national network company and the CIM standard in IEC61970/IEC61968, this paper discusses the further expansion of the data model and the extension of the data standard specification, so as to realize the uniqueness and sharing of the data in the enterprise.At the same time, with the construction of smart grid and the construction process of "three sets and five" system, how to realize the group operation, intensive development, lean management and standardization construction of the network company after realizing the flattening of the organization, so as to achieve the whole life of the equipment,The whole process of assets, the management of the whole project cycle.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM76

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