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电网技术  2011 

变速风力机稳定性研究

, PP. 152-158

Keywords: 变速风力机,定功率控制,近似稳定边界,临界转速

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Abstract:

大规模变速风电机组并网运行引起的风电场安全问题应给予更多关注。以变速风力机整体为研究对象,分析了风力机稳定性与运行状态、控制策略、发电功率以及风速的关系。针对定功率控制过程中出现的失稳现象,建立了定功率控制过程中的小信号模型,通过研究平衡点的稳定性,近似给出了风力机的稳定运行边界。从物理概念分析了平衡点的稳定性,阐述了桨距角和风速变化引起的风力机失稳过程,并提出了风力机稳定性的判别方法。

References

[1]  Anderson P M,Anjan B.Stability simulation of wind turbine systems[J].IEEE Trans on Power Apparatus and Systems,1983,102(12):3791-3795.
[2]  顾威,李兴源,王渝红,等.UPFC 对风电场次同步谐振的抑制作用[J].电力系统自动化,2010,34(8):101-105.
[3]  Gu Wei,Li Xingyuan,Wang Yuhong,et al.Mitigation effects of UPFC on subsynchronous oscillations in a wind farm[J].Automation of Electric Power Systems,2010,34(8):101-105(in chinese).
[4]  Varma R K,Semsedini Y,Auddy S.Mitigation of subsynchronous oscillations in a series compensated wind farm with thyristor controlled series capacitor(TCSC)[C]//Power Systems Conference:Advanced Metering, Protection, Control. Communication and Distributed Resources,Clemson,USA:IEEE,2007:331-337.
[5]  El-Moursi M S,Bak-Jensen B,Abdel-Rahman M H.Novel STATCOM controller for mitigating SSR and damping power system oscillations in a series compensated wind park[J].IEEE Trans on Power Electronics,2010,25(2):429-441.
[6]  Varma R K,Auddy S,Semsedini Y.Mitigation of subsynchronous resonance in a series-compensated wind farm using FACTS controllers [J].IEEE Trans on Power Delivery,2008,23(3):1645-1654.
[7]  张鲁华,蔡旭,郭家虎.变速恒频双馈风力发电机组的非线性因素分析[J].电网技术,2009,33(19):164-169.
[8]  Zhang Luhua,Cai Xu,Guo Jiahu.Analysis on nonlinear factors of variable speed constant frequency doubly fed wind turbine generator system[J].Power System Technology,2009,33(19):164-169(in Chinese).
[9]  邢文琦,晁勤.含不同风电机组的风电电网仿真研究[J].电网技术,2009,33(7):99-102.
[10]  Xing Wenqi,Chao Qin.Simulation study on wind power system containing various wind turbine generators[J].Power System Technology,2009,33(7):99-102(in Chinese).
[11]  Janssens N A,Lambin G,Bragard N.Active power control strategies of DFIG wind turbines[C]//IEEE Power Technology.Launsanne,Switzerland,IEEE,2007:1-5.
[12]  Rodriguez-Amenedo J L,Arnalte S,Burgos J C.Automatic generation control of a wind farm with variable speed wind turbines [J].IEEE Trans on Energy Conversion,2002,17(2):279-284.
[13]  王开鹏.伴随系统理论在电力系统分析中的研究与应用[D].北京:清华大学,2009:6-7.
[14]  李付强,王彬,涂少良,等.京津唐电网风力发电并网调峰特性分析[J].电网技术,2009,33(18):128-132.
[15]  Li Fuqiang,Wang Bin,Tu Shaoliang,et al.Analysis on peak load regulation performance of beijing-tianjin-tangshan power grid with wind farms connected[J]. Power System Technology,2009,33(18):128-132(in Chinese).
[16]  鲍爱霞.大规模风电场容量可信度的分析及对华东电网备用的影响[J].中国电机工程学报,2009,29(增刊):34-38.
[17]  Bao Aixia.Analysis and research for capacity credit of large scale wind farms and influence on reserve capacity of east china electric power grid[J].Proceedings of the CSEE,2009,29(Supplement):34-38(in Chinese).
[18]  衣立东,朱敏奕,魏磊,等.风电并网后西北电网调峰能力的计算方法[J].电网技术,2009,33(2):129-132.
[19]  Yi Linong,Zhu Minyi,Wei Lei,et al.A computing method for peak load regulation ability of northwest China power grid connected with large-scale wind farms[J].Power System Technology,2009,33(2):129-132(in Chinese).
[20]  Almeida R G,Lopes J A P.Participation of doubly fed induction wind generators in system frequency regulation[J].IEEE Trans on Power Systems,2007,22(3):944-950.
[21]  乔颖,鲁宗相.考虑电网约束的风电场自动有功控制[J].电力系统自动化,2009,33(22):88-93.
[22]  Qiao Ying,Lu Zongxiang.Wind farms active power control considering constraints of power grids[J].Automation of Electric Power Systems,2009,33(22):88-93(in Chinese).
[23]  赵永祥,夏长亮,宋战锋,等.变速恒频风力发电系统风力机转速非线性PID控制[J].中国电机工程学报,2008,28(11):133-138.
[24]  Zhao Yongxiang,Xia Changliang,Song Zhanfeng,et al.Nonlinear PID rotating speed control of variable speed constant frequency wind turbine system[J].Proceedings of the CSEE,2008,28(11):133-138 (in Chinese).
[25]  汤宏,吴俊玲,周双喜.包含风电场电力系统的小干扰稳定分析建模和仿真[J].电网技术,2004,28(1):38-41.
[26]  Tang Hong,Wu Junling,Zhou Shuangxi.Modeling and simulation for small signal stability analysis of power system containing wind farm[J].Power System Technology,2004,28(1):38-41(in Chinese).
[27]  舒进,张保会,李鹏,等.变速恒频风电机组运行控制[J].电力系统自动化,2008,32(16):89-93.
[28]  Shu Jin,Zhang Baohui,Li Peng,et al.A control strategy on the variable-speed constant-frequency wind turbine[J].Automation of Electric Power Systems,2008,32(16):89-93(in Chinese).
[29]  Ni Bingchang,Sourkounis C.Influence of wind energy converter control methods on the output frequency components[C]//Industry Applications Society Annual Meeting.Edmonton,Canada:Industry Applications Society,2008:1-7.

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