风电场集电线路自动规划算法研究与应用

Research and Application of Automatic Planning Algorithm for Collecting Lines of Wind Farms

借鉴人工设计思想,提出了一种多维度约束动态规划方法。全面综合考虑集电线路设计过程中遇到的各种实际问题,包括快速子区域聚类划分、可行路径获取、三维路径规划、考虑电缆载流量经济最优拓扑、子区域间交互,算法运行过程中进行多次降阶,极大地缩短规划时间。最后,通过1个实际案例,进行人工规划和自寻优算法运行结果对比,表明了所提算法的快速有效性。

This paper draws on the idea of artificial design and proposes a multi-dimensional constrained dynamic programming method,which comprehensively considers various practical problems encountered in the algorithm design process,including fast sub-region clustering,feasible path acquisition,and three-dimensional path planning,economical optimal topology of cable current carrying capacity,interaction between sub-areas,multiple reductions in algorithm operation,greatly shortening planning time.And finally,a practical case manual planning and algorithm operation results comparison indicates that the algorithm is fast and effective.