道路优化与机位点合理排布对风电场建设成本有重要的影响，为了有效降低风电场建设成本，基于Jensen尾流模型优化风机点位，综合考虑Dijkstra法、等高线树搜索法、Prim法，提出了一种基于机位排布的风电场场内道路自动优化方法。在最短通路的原则下，通过改进Prim法得到了更贴近实际工程项目的Y型岔路方案，有效降低了场内道路的工程量和造价。

Road optimization and reasonable arrangement of wind turbines have an important impact on the construction cost of wind farms. In order to effectively reduce the construction cost of wind farms, the Jensen wake model in this paper optimizes wind turbine locations, comprehensively considering Dijkstra's method, contour tree search method and Prim method. This paper proposes an automatic optimization method of roads in wind farms based on the arrangement of wind turbines. Under the principle of the shortest path, a Y-shaped fork road scheme that is closer to the actual project is obtained by improving the Prim method, which effectively reduces the engineering volume and cost of the road in the field.