基于大数据的变电站智能选址研究  

Research on Intelligent Substation Location Based on Big Data

作　　者：徐华秒 张军伟 XU Hua-miao;ZANG Jun-wei(Beijing North-Star Digital Remote Sensing Technology Co.,Ltd.,Beijing 100120,China;Aerospace Hongtu Information Technology Co.,Ltd.,Beijing 10095,China)

机构地区：[1]北京洛斯达数字遥感技术有限公司,北京100120 [2]航天宏图信息技术股份有限公司,北京100195

出　　处：《电力勘测设计》2020年第S02期129-134,共6页Electric Power Survey & Design

摘　　要：本文研究了变电站在规划阶段选址和可研阶段选址的不同业务需求,并基于地理信息系统(geographic information systems,GIS)技术和大数据技术分别建立了针对不同时期的变电站选址模型,基于基础地理信息、影像、自然保护区等各种专题图及电力规划基础信息等电力大数据,结合GIS空间分析技术实现变电站的智能选址。通过对规划阶段选址的智能布点技术和可研阶段的智能选址技术的研究完成了变电站从规划阶段到可研站址选择的完整流程,将理论模型及算法与实际工程要求有机结合,能够有效提高变电站选址的智能化水平。This paper studies the substation site selection in the planning stage and the location of the feasibility study stage different business needs,and based on the GIS technology and large data respectively,the substation site selection model of different period is established,based on the basic geographical information,images,nature reserves and other thematic map,basic information of the power planning big data,combined with GIS spatial analysis technology to realize intelligent substation site selection.By studying the planning stage of smart points location technology and the location of the feasibility study stage intelligent substation from the planning stage to the location technology finished grinds the complete process of site selection,the theoretical model and the algorithm combined with the actual engineering requirement,can effectively improve the intelligent level of substation site selection.

关 键 词：变电站 规划阶段智能布点 加权Voronoi图 可研阶段智能选址 GIS 

分 类 号：P2[天文地球—测绘科学与技术]