Dijkstra算法对提高特高压变电站运行效率的应用

Application of Dijkstra algorithm to improve operation efficiency of UHV Substation

随着我国特高压技术的成熟和发展,特高压电网长距离、大容量、低损耗的优点为解决我国中东部严峻的环境压力做出来重要贡献。特高压变电站设备体型较大,由于绝缘性的要求,设备间距离较远。在特高压运行维护过程中,如何安全合理的规划倒闸操作与巡视路径,可以迅速提升特高压电网的调度和运维效率,本文通过引入Dijkstra算法,对变电站合理性路径进行管理和规划。

With the maturity and development of China’s UHV technology, the advantages of long-distance, large-capacity and low-loss of UHV grids have made important contributions to solving the severe environmental pressures in central and eastern China. The UHV substation equipment has a large body size, and the distance between the devices is far because of the insulation requirements. In the UHV operation and maintenance process, how to safely and reasonably plan the switching operation and the patrol path can quickly improve the scheduling and operation and maintenance efficiency of the UHV grid. This paper introduces the Dijkstra algorithm to manage and plan the rational path of the substation.