摘要
针对架空配电线路可视化对资产数据来源的要求,提出了基于CIM的架空配电线路三维可视化方法。建立了三维可视化系统的CIM模型,将配电设备的实际模型转化为数据结构。关联了三维模型与资产属性数据、地理空间数据间的映射关系。同时,为解决电网空间坐标转换为三维平台坐标系准确度偏低的问题,设计了基于遗传算法的坐标转换方法。通过实验验证该方法的优越性,并设计三维可视化平台,在配电网的运行和改造方面具有很好的应用前景。
In view of the requirement of the visualization of overhead distribution lines to the source of asset data, a 3 D visualization method of overhead distribution lines based on CIM is proposed. The CIM model of 3 D visualization system is established, and the actual model of distribution equipment is transformed into data structure. The mapping relationship among 3 D model, asset attribute data and geospatial data is related. At the same time, in order to solve the problem of low precision of grid spatial coordinate conversion to 3 D platform coordinate system, a coordinate conversion method based on genetic algorithm is proposed. The advantages of this method are verified by experiments, and a three-dimensional visualization platform is designed, which has a good application prospect in the operation and transformation of distribution network.
作者
白晨旭
周磊
李磊
马骏
BAI Chenxu;ZHOU Lei;LI Lei;MA Jun(Skills Training Center of State Grid Jiangsu Electric Power Co.,Ltd.,Suzhou 215004,China)
出处
《电气应用》
2020年第1期43-48,共6页
Electrotechnical Application
关键词
架空配电线路
三维可视化
坐标转化
遗传算法
overhead distribution lines
3D visualization
coordinate transformation
genetic algorithms
