基于椭圆约束的风机阵列优化
李乾¹，李华祥¹，朱炜¹，张日葵²，朱敏¹
（1.南方科技大学嘉兴研究院，浙江 嘉兴 314000；2.深圳十沣科技有限公司，广东 深圳 518000）
摘要： 风电因其清洁且可再生的特性，成为适合大规模开发的重要发电方式之一。风电场规划与设计中，风机阵列
优化是重要环节，直接决定风场开发的经济性。风机间距是影响风机阵列优化的关键因素之一。为保障风机安全运行的
同时加强风能资源的利用，提出了基于椭圆约束的风机阵列优化模型及相应的算法，在主风向和其他方向考虑了不同的
风机间距约束。基于该方法，进一步研究了不同间距约束对风机阵列优化的影响，为风场工程设计提供直接的借鉴。
关键词： 风机阵列优化；椭圆约束；随机优化；风资源
中图分类号： TM614      文献标志码： A      文章编号： 2095-0802-(2023)10-0005-05
Wind Turbine Layout Optimization Based on Elliptical Constraint
LI Qian¹, LI Huaxiang¹, ZHU Wei¹, ZHANG Rikui², ZHU Min¹
(1. Jiaxing Research Institute, Southern University of Science and Technology, Jiaxing 314000, Zhejiang, China;
2. Shenzhen Tenfong Science and Technology Co., Ltd., Shenzhen 518000, Guangdong, China)
Abstract: Wind power, due to its clean and renewable characteristics, is one of the important power generation methods suitable
for large-scale development. In the planning and design of wind farms, wind turbine layout optimization is a crucial step, directly
determining the economic viability of wind field development. The distance between wind turbines is one of the key factors
affecting wind turbine layout optimization. To ensure the safe operation of wind turbines while improving the utilization of wind
energy resources, this paper proposed the wind turbine layout optimization model and corresponding algorithms based on elliptical
constraint, considering different wind turbine spacing constraints in the main wind direction and other directions. Based on this
method, this paper further explored the impact of different spacing constraints on wind turbine layout optimization, providing direct
reference for wind field engineering design.

Key words: wind turbine layout optimization; elliptical constraint; random optimization; wind resources