基于层次结构及模型驱动的配电网图形自动生成

随着配电网自动化及其相关系统建设水平的日益提高,系统之间的信息交换更加频繁。但鉴于当前不同系统对相同电力设备图元尚缺乏统一的定义标准,导致不同系统间图形缺乏交互能力,难以达到美观、一致性、实用化的需求。立足于配电网应用,通过拓扑模型抽取、对象识别、图元布局及智能布线等过程,实现了一种基于层次结构及模型驱动的配电网一次接线图的自动生成方法,为配电网自动化调度应用提供免维护的图形自动生成手段。通过工程现场的具体应用,验证了研究成果的有效性和实用性。

Hierarchically Structured and Model Driven Automatic Generation of Distribution Network Graphs

Along with the ever-improving level of development of distribution automation and related systems, exchange of information between systems is becoming more frequent. But for lack of a unified definition for power equipment of the same element among different systems, lack of interactive graphics capability among them has resulted, making it hard to meet the demand for beautiful appearance, consistency, and practicality. For the sake of distribution network application, a hierarchically structured and model driven automatic generation method of distribution network primary connection diagram is proposed through the topology model extraction, object construction, graphic layout and intelligent routing process, providing a maintenance-free graphics automatic generation method for distribution network automation scheduling. Application in field practice has verified the validity and practicability of the research results.