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风电场动态等值模型的多机表征方法

, PP. 162-169

Keywords: 定速风电机组,风电场,动态等值,多机表征

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Abstract:

为提高风速分布不均匀时风电场等值模型的精度,提出了一种适用于定速机组风电场动态等值的多机表征方法。该方法以风电机组具有相近运行点为机组分群原则,定义了新的机群分类指标,结合聚类算法对风电机组进行动态分群,并给出了等值模型的参数计算方法及其仿真建模过程,从而得到多机表征的风电场模型。通过算例仿真,并与传统等值方法进行了比较分析。结果表明,提出的机群分类指标是有效的,所建立的多机等值模型能够较准确地反映风电场并网点的动态特性。

References

[1]  Rudion K, Styczynski Z A, Orths A, et al. MaWind -tool for the aggregation of wind farm models[C]. 2008 IEEE Power and Energy Society General Meeting, Pittsburgh, Pennsylvania, USA, 2008.
[2]  孙建锋, 焦连伟, 吴俊玲, 等. 风电场发电机动态等值问题的研究[J]. 电网技术, 2004, 28(7): 58-61.
[3]  黄梅, 万航羽. 在动态仿真中风电场模型的简化[J].电工技术学报, 2009, 24(9): 147-152.
[4]  Perdana A, Uski-Joutsenvuo S, Carlson O, et al. Comparison of an aggregated model of a wind farm consisting of fixed-speed wind turbines with field measurement[J]. Wind Energy, 2008, 11(1): 13-27.
[5]  Wei Qiao, Harley R G, Venayagamoorthy G K. Dynamic modeling of wind farms with fixed-speed wind turbine generators[C]. 2007 Power Engineering Society General Meeting, Tampa, Florida, 2007.
[6]  Trudnowski D J, Gentile A, Khan J M. Fixed-speed wind-generator and wind-park modeling for transient stability studies[J]. IEEE Transactions on Power Systems, 2004, 19(4): 1911-1917.
[7]  Slootweg J G. Wind power-modeling and impact on power system dynamics[D]. The University of Delft, 2003.
[8]  Perdana A. Dynamic models of wind turbines: a contribution towards the establishment of standard- ized models of wind turbines for power system stability studies[D]. Chalmers University of Technology, 2008.
[9]  García-Gracia M, Comech M P, Sallán J, et al. Modelling wind farms for grid disturbance studies[J]. Renewable Energy, 2008, 33(9): 2109-2121.
[10]  国家电网公司. 风电场接入电网技术规定[M]. (修订版), 2009.
[11]  李光允, 陈小虎, 唐国庆. 大型风力发电场等值建模研究综述[J]. 华北电力大学学报, 2006, 33(1): 42- 46.
[12]  包能胜, 徐军平, 倪维斗, 等. 大型风电场失速型机组等值建模的研究[J]. 太阳能学报, 2007, 28(11): 1284-1289.
[13]  乔嘉赓, 鲁宗相, 闵勇, 等. 风电场并网的新型使用等效方法[J]. 电工技术学报, 2009, 24(4): 209- 213.
[14]  PÄoller M, Achilles S. Aggregated wind park models for analyzing power system dynamics[C]. 4th International Workshop on Large-Scale Integration of Wind Power and Transmission Networks for Offshore Wind Farms, Billund, Denmark, 2003.
[15]  Shafiu A, Anaya-Lara O, Bathurst G. Aggregated wind turbine models for power system dynamic studies[J]. Wind Engineering, 2006, 30(3): 171-186.
[16]  Fernández L M, Saenz J R, Jurado F. Dynamic models of wind farms with fixed speed wind turbines[J]. Renewable Energy, 2006, 31(8): 1203-1230.
[17]  Akhmatov V, Knudsen H. An aggregate model of a grid-connected, large-scale, offshore wind farm for power stability investigations-importance of windmill mechanical system[J]. Electrical Power Energy Systems, 2002, 24(9): 709-717.
[18]  倪以信, 陈寿孙, 张宝霖. 动态电力系统的理论与分析[M]. 北京: 清华大学出版社, 2002.
[19]  Jain A K, Dubes R C. Algorithms for clustering data[M]. New Jersey: Prentice Hall, 1988.
[20]  曹娜, 赵海翔, 陈默子, 等. 潮流计算中风电场的等值[J]. 电网技术, 2006, 30(9): 53-56.

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