内蒙古电力技术

2022, (06) 21-27

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吐鲁番地区典型风能特性分析
Analysis of Typical Wind Energy Characteristics in Turpan

王稳稳,胡仁祥,马瑞,魏智慧,王小杰
WANG Wenwen,HU Renxiang,MA Rui,WEI Zhihui,WANG Xiaojie

摘要(Abstract):

为分析吐鲁番地区典型风能特性,以最具代表性的三十里风区和百里风区的风能为研究对象,以2021年典型风区风机70 m测风塔数据为基础,对比分析典型风区风能参数变化情况。分析结果表明:不论风季还是枯风季,平均风速、风功率密度及典型负荷日曲线变化趋势一致;2021年风能参数呈现倒V形分布,五六月份达到最大值;风季和枯风季出现最高和最低日负荷的时间存在偏差;三十里风区和百里风区的风速概率分布和盛行风向存在较大差异。通过现场调研发现,分析结果与实际情况相吻合。
In order to analyze the typical wind energy characteristics of Turpan, the most representative wind energy in wind area of 30 miles and 100 miles is taken as the research object. Based on the data of 70 m anemometer tower in typical wind area, variation conditions of wind energy parameters in typical wind area are compared and analyzed. The results show that the variation trend of average wind speed, wind power density and typical daily load curve is consistent no matter in windy season or dry season. In 2021, the wind energy parameters are distributed in an inverted V-shape,maximizing in May and June. The maximum daily load and minimum daily load appear time deviation in wind season and dry season. There is a deviation between the maximum and minimum daily load in the windy season and withered windy season. There are greater differences in the wind speed probability distribution and prevailing wind direction between wind areas 30 mile and 100 miles. By means of field investigation, it is discovered that the analysis results are consistent with the actual situations.

关键词(KeyWords): 风能特性;平均风速;风功率密度;典型日负荷
wind energy characteristics;average wind velocity;wind power density;typical daily load

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作者(Author): 王稳稳,胡仁祥,马瑞,魏智慧,王小杰
WANG Wenwen,HU Renxiang,MA Rui,WEI Zhihui,WANG Xiaojie

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