GIS技术与开源云计算在电力信息系统数据集成中的应用  

Application of GIS technology and open-source cloud computing in data integration of power information systems

作　　者：尹卓超 YIN Zhuochao(State Grid Shanghai Information&Communication Company,SMEPC,Shanghai 200040,China)

机构地区：[1]国网上海市电力公司信息通信公司,上海200040

出　　处：《自动化与仪器仪表》2025年第3期295-298,304,共5页Automation & Instrumentation

基　　金：国网上海市电力公司科技项目(B30934210001)。

摘　　要：电力行业正面临着数字化转型和智能化升级的重要机遇。在这一背景下,电力信息系统数据集成成为了实现电力行业高效运行和可持续发展的关键所在。设计基于GIS技术与开源云计算技术的电力信息系统数据集成方法。构建电力信息系统的全局本体,利用此全局本体实施电力信息系统数据集成。采用GL-SSCFAF模糊论证框架在多个电力信息系统全局本体之间确立准确的实体映射,即本体对齐。基于开源云计算平台与GIS技术构建数据集成模型,实现电力信息系统数据集成。实验测试结果表明,设计方法在两个电力信息系统的数据集成中,表现出了较高的逻辑一致性,在某省电力信息系统的数据集成中,设计方法的逻辑一致性仅有少量下降,仍高于0.9。设计方法还能够实现查询数据的三维展示。The power industry is facing important opportunities for digital transformation and intelligent upgrading.In this context,data integration of power information systems has become the key to achieving efficient operation and sustainable development of the power industry.Design a data integration method for power information systems based on GIS technology and open-source cloud computing technology.Build a global ontology for the power information system,and use this global ontology to implement data integration of the power information system.Using the GL-SSCFAF fuzzy reasoning framework to establish accurate entity mapping,i.e.ontology alignment,between multiple global ontologies of power information systems.Building a data integration model based on open-source cloud computing platform and GIS technology to achieve data integration of power information system.The experimental test results show that the design method exhibits high logical consistency in the data integration of two power information systems.In the data integration of a certain province's power information system,the logical consistency of the design method only slightly decreases,still above 0.9.The design method can also achieve three-dimensional display of query data.

关 键 词：GIS技术 开源云计算平台 全局本体 局部本体 电力信息系统 中间件技术 数据集成 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]