山脉对于风电场影响的计算分析
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引用本文:韩晓亮1,高志鹰2.山脉对于风电场影响的计算分析[J].电网与清洁能源,2020,36(8):112~115
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作者单位
韩晓亮1 1. 内蒙古电力勘测设计院有限责任公司 
高志鹰2 2. 内蒙古工业大学 能源与动力工程学院 
基金项目:内蒙古自治区自然科学基金重大项目(2018ZD08)
中文摘要:针对内蒙古区域典型风电场,采用专业软件Wasp计算分析了山脉对于风电场发电量的影响,通过假设山脉有无的方式对比分析了与山脉不同距离时,发电量减少的相对差值与距离、高度的关系,通过对比分析得出以下结论:山脉对于周围风电场的发电量有影响;随着风电场距离山脉越远,山脉对于风电场发电量的影响逐渐降低,与山脉距离由0 km至1 km时,发电量减少的相对差值幅度最大;山脉的高度越高,其对风电场的影响越大,对于所研究的区域,主峰区域的风电场发电量减小相对差值是中段区域的风电场发电量减小相对差值的1.5倍左右。
中文关键词:山脉  尾流模型  风电场
 
Calculation and Analysis of the Influence of Mountains on Wind Farms
Abstract:Based on the typical wind farm in Inner Mongolia, this paper uses Wasp software to calculate the influence of a mountain range on the output of wind farms. By assuming presence or absence of a mountain range, the relationship between the relative difference of power generation reduction, distance and height at different distances from the mountain is compared and analyzed. The following conclusions are drawn through comparison and analysis: the mountain range has an impact on the power generation of surrounding wind farms; as the wind farm is farther away from the mountain, the influence of mountains on the wind farm power generation decreases gradually; the relative difference of power generation reduction is the largest when the farm is 0 - 1.0 kilometers from the mountain; the higher the mountain, the greater the influence on the wind farm. For the region studied in the paper, the relative difference of the power generation reduction of the wind farm in the main peak area is 1.5 times of that in the middle area.
keywords:mountain  wake model  wind farm
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