海上风电场每100 MW装机容量不同用海面积的分析  

Analysis of Different Sea Area for Per 100 MW Installed Capacity of Offshore Wind Farm

作　　者：滕丽霞 王宇[1] 孙宇 刘雪 TENG Lixia;WANG Yu;SUN Yu;LIU Xue(Shandong Electric Power Engineering Consulting Institute Co.,Ltd.,Jinan 250013,China)

机构地区：[1]山东电力工程咨询院有限公司,山东济南250013

出　　处：《山东电力技术》2023年第9期42-49,共8页Shandong Electric Power

基　　金：山东电力工程咨询院有限公司科技项目“新型漂浮式风机基础结构研究”(37-K2021-063)。

摘　　要：随着海上风电的发展,近海资源被大量利用,海上风电场每100 MW装机容量的用海面积决定项目的用海面积。为实现集约用海,须结合海上风电大基地的建设以及风电机组大型化的发展,及时调整海上风电场每100 MW装机容量的用海面积。结合海上风电场自身特点及工程设计经验,研究每100 MW装机容量不同用海面积条件下风电场的尾流情况,通过尾流控制确定每100 MW装机容量的用海面积。结果表明,在大基地建设的条件下,每100 MW装机容量使用16 km~2的用海面积可以满足风电机组运行需要。在未来使用大容量机组的条件下,可以适当降低每100 MW装机容量的用海面积。With the development of offshore wind power,offshore resources are widely used.And the sea area occupied by per 100 MW wind turbines of offshore wind farms determines the project's sea area.In order to realize intensive sea use,it is necessary to adjust the sea area occupied by per 100 MW wind turbines of offshore wind farms timely in combination with the construction of large offshore wind bases and the development of wind turbines enlargement.Based on the characteristics of offshore wind farms and engineering design experience,the wakeflows of wind farms under the conditions of different occupied sea areawere studied,and the occupied sea area of per 100 MW wind turbines through wake flowcontrolwas determined.The results show that under the condition of large offshore wind base,the occupied sea area by 16 km2 per 100 MW wind turbines can meet the needs of wind turbine operation.The occupied sea area of per 100 MW wind turbines can be appropriately reduced by using large wind turbine in the future.

关 键 词：海上风电场 用海面积 场址形状 风能 尾流 

分 类 号：TK81[动力工程及工程热物理—流体机械及工程]