Research on Collection System Optimal Design of Wind Farm with Obstacles

2017 2nd Asia Conference on Power and Electrical Engineering

能源学;电工学

Huang, W.^1 ; Yan, B.Y.^1 ; Tan, R.S.^2 ; Liu, L.F.^1

School of Electrical and Electronic Engineering, North China Electric Power University, Beijing

102206, China^1

China Energy Engineering Group, Guangdong Electric Power Design Institute Co., Ltd., Guangzhou

510663, China^2

关键词: Case-studies;    Collection systems;    Dijkstra algorithms;    Fuzzy comprehensive evaluation;    Minimal area;    Optimization algorithms;    Prim algorithm;    Topology design;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/199/1/012030/pdf
DOI  :  10.1088/1757-899X/199/1/012030

来源: IOP

【 摘 要 】

To the collection system optimal design of offshore wind farm, the factors considered are not only the reasonable configuration of the cable and switch, but also the influence of the obstacles on the topology design of the offshore wind farm. This paper presents a concrete topology optimization algorithm with obstacles. The minimal area rectangle encasing box of the obstacle is obtained by using the method of minimal area encasing box. Then the optimization algorithm combining the advantages of Dijkstra algorithm and Prim algorithm is used to gain the scheme of avoidance obstacle path planning. Finally a fuzzy comprehensive evaluation model based on the analytic hierarchy process is constructed to compare the performance of the different topologies. Case studies demonstrate the feasibility of the proposed algorithm and model.