双馈风电机组次同步控制相互作用的反馈线性化滑模变结构抑制

doi:10.19595/j.cnki.1000-6753.tces.180922

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Abstract This paper proposes a sliding mode control strategy based on feedback linearization technique to mitigate sub-synchronous control interaction (SSCI) in series-compensated doubly fed induction generator (DFIG)-based wind farms. Firstly, feedback linearization was employed to cancel the inherent nonlinearities of DFIGs. Secondly, linear switching function and exponential reaching law were used for sliding mode control design. Finally, the performance of the proposed feedback-linearized sliding mode control strategy was evaluated as compared to the well-tuned proportion-integral control and conventional sub-synchronous resonance damping control through eigenvalue analysis and nonlinear time-domain simulation. Simulation results demonstrate that the designed control strategy improves system damping and mitigates SSCI under varying wind speeds and compensation levels. The proposed feedback-linearized sliding mode control also improves system robustness under external disturbances and parameter perturbation.

Key words： Doubly fed induction generator feedback linearization series compensation sliding mode control sub-synchronous control interaction sub-synchronous resonance

Received: 30 May 2018 Published: 20 September 2019

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TM614

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	Li Penghan
	Wang Jie
	Wu Fei

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Li Penghan,Wang Jie,Wu Fei. Sub-Synchronous Control Interaction Mitigation for DFIGs by Sliding Mode Control Strategy Based on Feedback Linearization[J]. Transactions of China Electrotechnical Society, 2019, 34(17): 3661-3671.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.180922 OR https://dgjsxb.ces-transaction.com/EN/Y2019/V34/I17/3661

[1] 肖湘宁, 罗超, 廖坤玉. 新能源电力系统次同步振荡问题研究综述[J]. 电工技术学报, 2017, 32(6): 85-97.
Xiao Xiangning, Luo Chao, Liao Kunyu.Review of the research on subsynchronous oscillation issues in electric power system with renewable energy sources[J]. Transactions of China Electrotechnical Society, 2017, 32(6): 85-97.
[2] 江桂芬, 孙海顺, 陈霞, 等. 宁夏多直流外送系统SSO特性分析及次同步阻尼控制器设计[J]. 电工技术学报, 2017, 32(增刊1): 30-38.
Jiang Guifen, Sun Haishun, Chen Xia, et al.Sub-synchronous oscillation characteristics analysis and SSDC design of Ningxia multiple DC transmissions system[J]. Transactions of China Electrotechnical Society, 2017, 32(S1): 30-38.
[3] 董德勇, 宿端鹏. 次同步振荡误差评估与建模[J]. 电气技术, 2017, 18(11): 64-68.
Dong Deyong, Su Duanpeng.SSO error assessment and its modeling[J]. Electrical Engineering, 2017, 18(11): 64-68.
[4] 朱玲, 许翔, 侯玉强, 等. 基于宽频带转子附加阻尼的双馈型风机次同步振荡抑制策略[J]. 电力系统保护与控制, 2018, 46(2): 37-42.
Zhu Ling, Xu Xiang, Hou Yuqiang, et al.A suppression strategy for DFIG subsynchronous oscillation based on broadband rotor additional damping[J]. Power System Protection and Control, 2018, 46(2): 37-42.
[5] Li Penghan, Wang Jie, Wu Fei, et al.Nonlinear controller based on state feedback linearization for series-compensated DFIG-based wind power plants to mitigate sub-synchronous control interaction[J]. International Transactions on Electrical Energy Systems, 2018, 29(1): e2682.
[6] 陈斐泓, 杨健维, 廖凯, 等. 基于频率扫描的双馈风电机组次同步控制相互作用分析[J]. 电力系统保护与控制, 2017, 45(24): 84-91.
Chen Feihong, Yang Jianwei, Liao Kai, et al.Sub-synchronous control interaction analysis in doubly-fed induction generator based on frequency scanning[J]. Power System Protection and Control, 2017, 45(24): 84-91.
[7] 顾威, 李兴源, 陈建国, 等. 基于瞬时无功理论的SVC抑制次同步振荡的附加控制设计[J]. 电力系统保护与控制, 2015, 43(5): 107-111.
Gu Wei, Li Xingyuan, Chen Jianguo, et al.Additional control design of SVC for mitigating subsynchronous oscillation based on instantaneous reactive power theory[J]. Power System Protection and Control, 2015, 43(5): 107-111.
[8] 张学群, 康积涛, 李林, 等. 基于SVC利用远端信号缓解次同步谐振研究[J]. 电气技术, 2010, 11(12): 21-23.
Zhang Xuequn, Kang Jitao, Li Lin, et al.Research of mitigation of subsynchronous resonance by SVC using remote signal[J]. Electrical Engineering, 2010, 11(12): 21-23.
[9] 岑炳成, 刘涤尘, 董飞飞, 等. 抑制次同步振荡的SVC非线性控制方法[J]. 电工技术学报, 2016, 31(4): 129-135.
Cen Bingcheng, Liu Dichen, Dong Feifei, et al.Nonlinear control method of static var compensator for damping subsynchronous oscillation[J]. Transactions of China Electrotechnical Society, 2016, 31(4): 129-135.
[10] 鹿建成, 李啸骢, 黄维, 等. 基于SSSC和励磁协调抑制次同步振荡的线性最优控制器设计[J]. 电力系统保护与控制, 2015, 43(1): 21-27.
Lu Jiancheng, Li Xiaocong, Huang Wei, et al.Linear optimal controller of static series synchronous compensator and excitation to suppress sub-synchronous oscillation[J]. Power System Protection and Control, 2015, 43(1): 21-27.
[11] 郑亚强, 李华伟, 吴涛. TCSC阻抗特性及其导通角对次同步谐振的抑制分析[J]. 电力系统保护与控制, 2014, 42(16): 27-32.
Zheng Yaqiang, Li Huawei, Wu Tao.Impedance characteristics of TCSC and its conduction angle for sub-synchronous resonance mitigation[J]. Power System Protection and Control, 2014, 42(16): 27-32.
[12] 罗超, 肖湘宁, 张剑, 等. 并联型有源次同步振荡抑制器阻尼控制策略优化设计[J]. 电工技术学报, 2016, 31(21): 150-158.
Luo Chao, Xiao Xiangning, Zhang Jian, et al.The optimal damping control strategy design of parallel active subsynchronous oscillation suppressor[J]. Transactions of China Electrotechnical Society, 2016, 31(21): 150-158.
[13] Liu Huakun, Xie Xiaorong, He Jingbo, et al.Damping DFIG-associated SSR by adding subsynchronous suppression filters to DFIG converter controllers[C]//IEEE Power and Energy Society General Meeting, Boston, USA, 2016: 1-5.
[14] Mokhtari M, Khazaei J, Nazarpour D.Sub-synchronous resonance damping via doubly fed induction generator[J]. International Journal of Electrical Power & Energy Systems, 2013, 53: 876-883.
[15] Huang P H, Moursi M S E, Xiao Weidong, et al. Subsynchronous resonance mitigation for series-compensated DFIG-based wind farm by using tow-degree-of-freedom control strategy[J]. IEEE Transactions on Power Systems, 2015, 30(3): 1442-1454.
[16] 卢强, 梅生伟, 孙元章. 电力系统非线性控制[M]. 北京: 清华大学出版社, 2008.
[17] 高为炳. 变结构控制的理论及设计方法[M]. 北京: 科学出版社, 1996.
[18] Fan Lingling, Kavasseri R, Miao Zhixin, et al.Modeling of DFIG-based wind farms for SSR analysis[J]. IEEE Transactions on Power Delivery, 2010, 25(4): 2073-2082.
[19] Irwin G, Jindal A K, Issacs A L.Sub-synchronous control interactions between type 3 wind turbines and series compensated AC transmission lines[C]//2011 IEEE Power and Energy Society General Meeting, Detroit, MI, USA, 2011: 1-6.
[20] Mahmud M A, Pota H R, Hossain M J.Dynamic stability of three-phase grid-connected photovoltaic system using zero dynamic design approach[J]. IEEE Journal of Photovoltaics, 2012, 2(4): 564-571.
[21] 杨俊华, 刘远涛, 谢景风, 等. 无刷双馈电机滑模变结构直接转矩控制[J]. 控制理论与应用, 2011, 28(9): 1195-1201.
Yang Junhua, Liu Yuantao, Xie Jingfeng, et al.Direct-torque control of the brushless double-fed machines based on sliding-mode variable structure control strategy[J]. Control Theory & Applications, 2011, 28(9): 1195-1201.
[22] Mohammadpour H A, Santi E.Modeling and control of gate-controlled series capacitor interfaced with a DFIG-based wind farm[J]. IEEE Transactions on Industrial Electronics, 2015, 62(2): 1022-1033.
[23] Fan Lingling, Miao Zhixin.Mitigating SSR using DFIG-based wind generation[J]. IEEE Transactions on Sustainable Energy, 2012, 3(3): 349-358.
[24] Li Penghan, Wang Jie, Xiong Linyun, et al.Nonlinear controllers based on exact feedback linearization for series-compensated DFIG-based wind parks to mitigate sub-synchronous control interaction[J]. Energies, 2017, 10(8): 1182-1198.
[25] 赵书强, 李忍, 高本锋, 等. 适用于多源系统次同步振荡分析的图形化建模方法[J]. 电工技术学报, 2017, 32(14): 184-193.
Zhao Shuqiang, Li Ren, Gao Benfeng, et al.A graphical modeling method applied for multi-sources system subsynchronous oscillation analysis[J]. Transactions of China Electrotechnical Society, 2017, 32(14): 184-193.
[26] 姜云磊, 程明, 王青松, 等. 不平衡负载下双定子无刷双馈发电机独立运行控制策略[J]. 电工技术学报, 2018, 33(5): 998-1006.
Jiang Yunlei, Cheng Ming, Wang Qingsong, et al.Control strategy of stand-alone brushless doubly-fed induction generator system under unbalanced loads[J]. Transactions of China Electrotechnical Society, 2018, 33(5): 998-1006.
[27] 梅生伟, 申铁龙, 刘康志. 现代鲁棒控制理论与应用[M]. 北京: 清华大学出版社, 2008.
[28] Sadeghi R, Madani S M, Ataei M, et al.Super-twisting sliding mode direct power control of a brushless doubly fed induction generator[J]. IEEE Transactions on Industrial Electronics, 2018, 65(11): 9147-9156.