知识与财富的链接
厂站接线图因设备类型多、接线复杂以及各地方有自己接线图绘制习惯,难以自动生成高可用性且符合用户绘制习惯的厂站接线图。文中提出了基于电力系统图形描述规范CIM/G的拓扑分析方法,对存量图形进行特征识别与特征提取,建立图形特征库,利用图形特征实现厂站接线图的自动生成方法。文中给出了生成江苏连云港某220 kV厂站图案例,验证了基于存量图形拓扑分析的厂站接线图自动生成方法的正确性和有效性。
Because there are many types of equipment in the substation, the wiring is complex and each place has its own wiring graph drawing habits, it is difficult to automatically generate high-availability substation wiring graphs that meet users’ drawing habits. A topological analysis method based on the graphic description specification for electric power system CIM/G is proposed, which is used to identify and extract the features of the inventory graphs, to establish the graphic feature database, and to realize the automatic generation of the substation wiring graph by using the graphic features. This paper presents a case of generating a 220 kV substation graph in Lianyungang, Jiangsu Province of China, and verifies the correctness and effectiveness of the automatic generation of substation wiring graph based on the topological analysis of inventory graphs.
