Abstract This paper mainly studies the influence of shafting models on the transient analysis of wind turbines with permanent magnet synchronous generator (PMSG). Based on the principle of energy conservation, the transient responses of PMSGs with double mass model or single mass model are compared. The mechanism about different shafting models causing different results of transient analysis is figured out. The transient responses of PMSGs with different shafting models and different control strategies are studied by simulations. A principle of shafting model selection suitable for PMSG transient analysis is also proposed. It is shown that the transient oscillation amplitude of PMSG shafting is smaller when the single mass model is adopted. For PMSG without damping control, the double mass model should be used, while for PMSG with damping control, the single mass model can be applied.
Liu Zhongyi,Liu Chongru,Li Gengyin. Influence of Shafting Models in the Transient Analysis of Wind Turbines with Permanent Magnet Synchronous Generators[J]. Transactions of China Electrotechnical Society, 2016, 31(2): 145-152.
[1] Global Wind Energy Council. Global wind report annual market update 2013[R]. Brussels, Belgium: Global Wind Energy Council, 2014. [2] 李冬冬, 陈陈. 风力发电机组动态模型研究[J]. 中国电机工程学报, 2005, 25(3): 115-119. Li Dongdong, Chen Chen. A study on dynamic model of wind turbine generator sets[J]. Proceedings of the CSEE, 2005, 25(3): 115-119. [3] 曹娜, 李岩春, 赵海翔, 等. 不同风电机组对电网暂态稳定性的影响[J]. 电网技术, 2007, 31(9): 53 57. Cao Na, Li Yanchun, Zhao Haixiang, et al. Com- parison of effect of different wind turbines on power grid transient stability[J]. Power System Technology, 2007, 31(9): 53-57. [4] Salman K S, Anita L J T. Windmill modeling consideration and factors influencing the stability of a grid-connected wind power-based embedded gener- ator[J]. IEEE Transactions on Power Systems, 2003, 18(2): 793-802. [5] Muyeen S M, Ali M H, Takahashi R, et al. Comparative study on transient stability analysis of wind turbine generator system using different drive train models[J]. IET Renewable Power Generation, 2007, 1(2): 131-141. [6] 赵斌, 李辉, 韩力. 并网异步风力发电机组模型及参数对其暂态稳定性的影响[J]. 太阳能学报, 2008, 29(10): 1283-1289. Zhao Bin, Li Hui, Han Li. Influence of models and parameters on transient stability of grid-connected asynchronized wind power generation units[J]. ACTA Energiae Solaris Sinica, 2008, 29(10): 1283-1289. [7] 张琛, 李征, 高强, 等. 双馈风电机组的不同控制策略对轴系振荡的阻尼作用[J]. 中国电机工程学报, 2013, 33(27): 135-144. Zhang Chen, Li Zheng, Gao Qiang, et al. Damping effects on torsional oscillation of DFIG drive-chain using different control strategies[J]. Proceedings of the CSEE, 2013, 33(27): 135-144. [8] 耿华, 许德伟, 吴斌, 等. 永磁直驱变速风电系统的控制及稳定性分析[J]. 中国电机工程学报, 2009, 29(33): 68-75. Geng Hua, Xu Dewei, Wu Bin, et al. Control and stability analysis for the permanent magnetic syn- chronous generator based direct driven variable speed wind energy conversion system[J]. Proceedings of the CSEE, 2009, 29(33): 68-75. [9] 张梅, 何国庆, 赵海翔, 等. 直驱式永磁同步风力发电机组的建模与仿真[J]. 中国电力, 2008, 41(6): 79-84. Zhang Mei, He Guoqing, Zhao Haixiang, et al. Modeling and dynamic simulations of a direct driven permanent magnet synchronous generator based wind turbine unit[J]. Electric Power, 2008, 41(6): 79-84. [10] 栗然, 高起山, 刘伟. 直驱永磁同步风电机组的三相短路故障特性[J]. 电网技术, 2011, 35(10): 153- 158. Li Ran, Gao Qishan, Liu Wei. Characteristics of direct-driven permanent magnet synchronous wind power generator under symmetrical three-phase short- circuit fault[J]. Power System Technology, 2011, 35(10): 153-158. [11] Muyeen S M, Takahashi R, Murata T, et al. Transient stability analysis of permanent magnet variable speed synchronous wind generator[C]//International Con- ference on Electrical Machines and Systems, Seoul, Korea, 2007: 288-293. [12] 陈杰, 陈冉, 陈志辉, 等. 定桨距风力发电机组的主动失速控制[J]. 电力系统自动化, 2010, 34(2): 98-103. Chen Jie, Chen Ran, Chen Zhihui, et al. Active stall control of fixed pitch wind turbines[J]. Automation of Electric Power Systems, 2010, 34(2): 98-103. [13] 高峰, 周孝信, 朱宁辉, 等. 直驱式风电机组机电暂态建模及仿真[J]. 电网技术, 2011, 35(11): 29-34. Gao Feng, Zhou Xiaoxin, Zhu Ninghui, et al. Electro- mechanical transient modeling and simulation of direct-drive wind turbine system with permanent magnet synchronous generator[J]. Power System Techno- logy, 2011, 35(11): 29-34. [14] 许寅, 陈颖, 梅生伟. 风力发电机组暂态仿真模型[J]. 电力系统自动化, 2011, 35(9): 100-107. Xu Yin, Chen Ying, Mei Shengwei. Review on wind turbine models for power system transient simu- lations[J]. Automation of Electric Power Systems, 2011, 35(9): 100-107. [15] 叶瑞丽, 刘瑞叶, 刘建楠, 等. 直驱风电机组风电场接入后的电力系统暂态稳定计算[J]. 电工技术学报, 2014, 29(6): 211-219. Ye Ruili, Liu Ruiye, Liu Jiannan, et al. Transient stability calculation of power system integrated with direct-drive wind farm with permanent magnet syn- chronous generators[J]. Transactions of China Electro- technical Society, 2014, 29(6): 211-219. [16] 屠卿瑞, 徐政, 张静. 基于PSCAD/EMTDC的直驱式风力发电接入系统建模与仿真[J]. 太阳能学报, 2010, 31(4): 523-530. Tu Qingrui, Xu Zheng, Zhang Jing. Modeling and simulation on connection of direct-drive wind turbine based on PSCAD/EMTDC[J]. ACTA Energiae Solaris Sinica, 2010, 31(4): 523-530. [17] Geng H, Xu D. Stability analysis and improvements for variable-speed multipole permanent magnet synchronous generator-based wind energy conversion system[J]. IEEE Transactions on Sustainable Energy, 2011, 2(4): 459-467. [18] 蔺红, 晁勤. 直驱永磁同步风力发电系统的降阶模型研究[J]. 电网技术, 2012, 36(8): 145-151. Lin Hong, Chao Qin. Analysis and research on reduced model of direct-drive permanent magnet wind power generation system[J]. Power System Technology, 2012, 36(8): 145-151. [19] Wang L, Thi S N. Stability analysis of four PMSG-based offshore wind farms fed to an SG-based power system through an LCC-HVDC link[J]. IEEE Transactions on Industrial Electronics, 2013, 60(6): 2392-2400. [20] 夏玥, 李征, 蔡旭, 等. 基于直驱式永磁同步发电机组的风电场动态建模[J]. 电网技术, 2014, 38(6): 1439-1445. Xia Yue, Li Zheng, Cai Xu, et al. Dynamic modeling of wind farm composed of direct-driven permanent magnet synchronous generators[J]. Power System Technology, 2014, 38(6): 1439-1445. [21] 丁明, 王冬君, 韩平平, 等. 风力发电传动系统通用化建模方法研究[J]. 电网技术, 2013, 37(10): 2881-2887. Ding Ming, Wang Dongjun, Han Pingping, et al. Research on generalized modeling method of wind power drive-train system[J]. Power System Techno- logy, 2013, 37(10): 2881-2887. [22] 王毅, 张祥宇, 李和明, 等. 永磁直驱风电机组对系统功率振荡的阻尼控制[J]. 电工技术学报, 2012, 27(12): 162-171. Wang Yi, Zhang Xiangyu, Li Heming, et al. Damping control of PMSG-based wind turbines for power system oscillations[J]. Transactions of China Electro- technical Society, 2012, 27(12): 162-171. [23] Ellis A, Kazachkov A, Muljadi E, et al. Description and technical specifications for generic WTG models-a status report[C]//IEEE PES Power Systems Conference and Exposition, Phoenix, USA, 2011: 1-8. [24] Raymond A S, John J. Principles of physics[M]. Toronto, Ontario, Canada: Brooks/Cole, 2006. [25] Hansen A D, Michalke G. Modelling and control of variable-speed multi-pole permanent magnet syn- chronous generator wind turbine[J]. Wind Energy, 2008, 11(5): 537-554. [26] Faried S O, Billinton R, Aboreshaid S. Probabilistic evaluation of transient stability of a power system incorporating wind farms[J]. IET Renewable Power Generation, 2010, 4(4): 299-307. [27] Conroy J, Watson R. Torsional damping control of gearless full-converter large wind turbine generators with permanent magnet synchronous machines[J]. Wind Engineering, 2007, 31(5): 325-340.
2016, Vol. 31 
