|本期目录/Table of Contents|

[1]李辉,叶仁杰,高强,等.传动链模型参数对双馈风电机组暂态性能影响[J].电机与控制学报,2010,(03):24-30.
 LI Hui,YE Ren-jie,GAO Qiang,et al.Influence of models and parameters on transient performances of a wind turbine with DFIG[J].,2010,(03):24-30.
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2010年03
页码:
24-30
栏目:
出版日期:
2010-03-30

文章信息/Info

Title:
Influence of models and parameters on transient performances of a wind turbine with DFIG
作者:
李辉; 叶仁杰; 高强; 赵猛
重庆大学输配电装备及系统安全与新技术国家重点实验室
Author(s):
LI Hui; YE Ren-jie; GAO Qiang; ZHAO Meng
State Key Laboratory of Power Transmission Equipment & System Security and New Technology; Chongqing University; Chongqing 400044; China
关键词:
风力发电 双馈发电机 电压跌落 暂态性能 传动链 柔性
Keywords:
wind power doubly fed induction generators voltage dip transient performance drivetrain flexibility
分类号:
TM315
DOI:
-
文献标志码:
A
摘要:
为了较准确地研究并网双馈风电机组机电耦合作用对其暂态性能的影响,考虑风力机和发电机之间传动轴扭转柔性因素,采用等效集中质量法,建立风力机传动链的等效为两个质量块模型。基于并网双馈风力发电机组的功率控制策略和电磁暂态模型,在电网电压跌落故障下,对采用两个等效质量块传动链模型时的机组暂态运行性能进行仿真,并和不考虑传动链柔性的等效为一个质量块模型时的结果进行比较。应用传动链柔性模型,选取不同参数值时的机组暂态效果进行仿真比较和分析。结果表明:考虑风力机传动链柔性有助于准确分析双馈风力发电机组暂态性能,其暂态性能和传动轴系刚度系数、风力机和发电机惯性时间常数密切相关。
Abstract:
In order to analyze correctly the influences and mutual effects of the mechanical-electrical decoupling for a grid-connected wind turbine doubly fed induction generator (DFIG) system,considering the factor of the drive train shaft tensional flexibility between a wind turbine and a generator,a two-mass wind turbine drive-train equivalent model was presented by using equivalent lump mass method in this paper. Based on a power control strategy and the electro-magnetic transient state models of a DFIG,the trans...

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金(50607022); 教育部留学回国人员启动基金(2008-890-2); 重庆市自然科学基金(CSTC,2008BB6038)
更新日期/Last Update: 2010-06-04