基于GIS的污区图绘制及绝缘配置方法的研究

Research on Mapping Pollution Areas and Insulation Selection Method Based on GIS

提出一种基于GIS的污区图绘制与绝缘配置的方法,从制定电网基础数据收集规则入手,介绍了污源分布图和基于实测盐密值的污区分布图的绘制方法,开发了污区图和绝缘配置的关系规则库,探讨了交通线以及气象资料对污区图和电网外绝缘配置的影响,为电网外绝缘设备清扫和调爬计划的制定提供决策依据。

This article provide a method of mapping pollution areas and insulation selection based on GIS,started from the collection rules of grid basic data,Introduced a method of mapping pollution sources and pollution areas which based on salt deposit density,developed the rules between pollution areas map and insulation selection,discussed the impact of traffic lines and meteorological data on the pollution areas and insulation selection,provided decisions for external insulation cleaning and creepage distance adjusting.