基于实时气象信息的电网灾害预警分析  

Grid Disaster Warning Based on Real-time Weather Information

作　　者：田兵 李冬 邓昊 于海涛 颜康 

机构地区：[1]国网山东省电力公司,济南250001

出　　处：《山东电力技术》2015年第11期40-42,56,共4页Shandong Electric Power

摘　　要：气象信息作为电网系统中的独立部分,没有与电网GIS结合。当气象灾害发生时,由于未能及时有效地预警,无法提前预知气象灾害对电网设备的影响,只能在气象灾害发生后采取对应措施,影响了电网的可靠供电。在电网GIS中对电网资源和气象数据进行格网化表达,能够直观展示电网资源受气象变化影响后的空间分布及山东省内不同区域的分布规律,还能够在时间上形成以格网为基础的数据系列,便于实时分析气象数据对电网设备的影响。As an independent part of the grid system,meteorological information does not combine with grid GIS.When meteorological disasters occur,because of the failure to alert in a timely and effective manner,the meteorological disaster impact on power grid equipment cannot be predicted.Corresponding measures are taken only after disasters which seriously affects .reliable power supply.The gridding of grid resources and meteorological data in the grid GIS can directly display the spatial distribution of grid resources after climate change, and the distribution law of different areas in Shandong province.Data series based on the lattice network are formed in terms of time ,which are convenient for the real-time influence analysis of meteorological data for grid equipment.

关 键 词：电网GIS平台 实时气象 灾害预警 格网化 关联分析 

分 类 号：TM7[电气工程—电力系统及自动化] P45[天文地球—大气科学及气象学]