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达坂城风力发电场机型比较与机型选用研究

发表时间:2009-04-30  浏览量:1666  下载量:595
全部作者: 张新燕,王海云,王维庆
作者单位: 西安交通大学电气工程学院;新疆大学电气工程学院
摘 要: 为了研究各种风力发电机的运行情况,探讨未来风电场对风能的合理化利用,采用实际调研和理论分析的方法,对新疆达坂城风区风力发电场目前主要的风力发电机机型进行了研究和分类,对这些机型的运行原理和性能进行了比较,并对今后风电场对风能的进一步开发利用提出了一些建设性的意见。结论:笼式转子感应风力发电机随风速变化波动较大,对电网影响相对大一些;双馈感应风力发电机和直驱永磁风力发电机在电网发生故障后较容易恢复发电;未来风电场采用兆瓦级以上的风力发电机对风能利用更加合理,对于2 MW以上的大型风力发电机采用双馈风力发电机效果更好。
关 键 词: 发电工程;风力发电机;风电场;并网运行;电网故障
Title: The wind generator comparison of Dabancheng and the study �about the selection of the wind generator types
Author: ZHANG Xinyan, WANG Haiyun, WANG Weiqing
Organization: School of Electrical Engineering, Xi’an Jiaotong University;College of Electrician Engineering, Xinjiang University
Abstract: To study the operation studied and classified condition of different kinds of wind generators and discuss the reasonable wind energy use of the future wind farm, by using the investigation data and theory analysis method, the paper studied and classified the wind generator types of the wind farm in Xinjiang Dabancheng wind region, and compared the operation principles and properties of the wind generators. Some constructive suggestions about the future intensive use of wind energy of Dabancheng wind farm were also given here. The conclusions are: the output of squirrel cage induction wind generator fluctuates very heavy with the fluctuation of wind, and this kind of wind generator has more impacts on the grid. After the grid fault, the operation can be recovered relatively easily if double fed induction wind generator and direct drive permanent magnet wind generator are used. In future wind farm, MWs wind generator will reasonably use the wind energy. The double fed induction wind generator above 2 MW has more advantages.�
Key words: power generation project; wind generator; wind farm; on grid operation; power system fault
发表期数: 2009年4月第8期
引用格式: 张新燕,王海云,王维庆. 达坂城风力发电场机型比较与机型选用研究[J]. 中国科技论文在线精品论文,2009,2(8):876-881.
 
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