“上大压小”风电场改造项目的风电机组布局优化方案研究  

STUDY ON OPTIMIZATION SCHEME OF WIND TURBINES LAYOUT IN THE“LARGE-REPLACE-SMALL WIND TURBINES”WIND FARM RENOVATION PROJECT

作　　者：雷鸣 赵青 程施霖 赵文武 Lei Ming;Zhao Qing;Cheng Shilin;Zhao Wenwu(PowerChina Northwest Engineering Corporation Limited,Xi’an 710065,China;Liaoning Company of China Huaneng Group Co.,Ltd.,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,西安710065 [2]华能新能源股份有限公司辽宁分公司,沈阳110000

出　　处：《太阳能》2023年第2期81-86,共6页Solar Energy

摘　　要：中国早期的风电技术不成熟,部分风电机组存在故障率高、效率低的情况,严重影响了风电场的整体经济效益。以建设在复杂地形的风电场为例,针对采用“上大压小”方式对风电场改造时风电机组的布局问题进行分析,通过Meteodyn WT软件解析Navier-stokes方程,仿真复杂地形条件下风流的运动,再结合OpenWind软件优化风电机组的布局,从而最大限度利用风能资源,使整个风电场发电量最大化,提高风电项目整体经济效益。China’s early wind power technology is not mature,and some wind turbines have high failure rate and low efficiency,which has seriously affected the overall economic benefits of wind farms.This paper takes the wind farm built in complex terrain as an example to analyze the layout of wind turbines when the wind farm is transformed by using the“large-replace-small wind turbines”method,analyzes the Navier-stokes equation through Meteodyn WT software,simulates the movement of wind flow under complex terrain conditions,combined with OpenWind software to optimize the layout of wind turbines,so as to maximize the use of wind energy resources,maximize the power generation capacity of the entire wind farm,and improve the overall economic benefits of the wind power project.

关 键 词：风电场 风电机组 布局优化 改造升级 OpenWind软件 Meteodyn WT软件 

分 类 号：TM614[电气工程—电力系统及自动化]