夏冰清,傅栩杰,杨文斌,项基,陈晴
XIA Bingqing,FU Xujie,YANG Wenbin,XIANG Ji,CHEN Qing

• 1:中国电建集团华东勘测设计研究院有限公司
• 2:浙江大学

摘要(Abstract)：

平滑风力发电系统的输出功率波动对电网的稳定运行十分重要。基于PCH（端口受控哈密顿）的数学模型，研究D-PMSG（直驱式永磁同步发电机）风力发电系统转速跟踪与功率平滑的组合控制策略。针对功率平滑过程中风能捕获效率低的问题，提出将转子转速平滑控制与PCH无源控制相结合的组合控制策略，使得永磁同步发电机的转子转速能够快速跟踪参考转速，提高风能捕获效率，实现直流链路电压控制，在风机额定运行范围内有效地提供功率平滑支持。通过与最大功率点跟踪及其他平滑控制策略的对比仿真，验证了所提功率平滑策略的有效性与优越性。
Smoothing output power fluctuations of wind power generation systems is crucial for the stable operation of power grid. Based on the port-controlled Hamiltonian(PCH) model, an integrated control strategy for rotor speed tracking and power smoothing in directly-driven permanent magnet synchronous generator(D-PMSG) wind power generation systems is studied. To address the issue of low wind energy capture efficiency during power smoothing, a control strategy that integrates rotor speed smoothing control and PCH-based passive control is proposed. The strategy enables the rotor speed of the PMSG to quickly track the reference speed, improving wind energy capture efficiency while achieving DC link voltage control. Within the rated operating range of wind turbines, the strategy provides effective power smoothing support. Simulation results comparing this strategy with MPPT and other smoothing control strategies demonstrate the effectiveness and superiority of the proposed power smoothing strategy.

关键词(KeyWords)： D-PMSG;功率平滑;PCH无源控制;转子转速控制;直流电容电压控制
D-PMSG;power smoothing;PCH passive control;rotor speed control;DC capacitor voltage control

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金（62173295）;; 中国电建集团华东勘测设计研究院有限公司科技项目（KY2022-XNY-02-09）

作者(Author): 夏冰清,傅栩杰,杨文斌,项基,陈晴
XIA Bingqing,FU Xujie,YANG Wenbin,XIANG Ji,CHEN Qing

DOI: 10.19585/j.zjdl.202411007

参考文献(References)：

• [1]邵宜祥，刘剑，胡丽萍，等.基于差分进化-模糊PID的风电机组变桨复合控制策略[J].浙江电力，2022,41(5):32-39.SHAO Yixiang,LIU Jian,HU Liping,et al. Compound control strategy of composite wind turbine pitch control based on differential evolution-fuzzy PID[J]. Zhejiang Electric Power,2022,41(5):32-39.
• [2]陈浔俊，耿光超，江全元.基于储能的风电机组故障电压穿越自适应协调控制[J].电力系统自动化，2023,47(7):158-165.CHEN Xunjun,GENG Guangchao,JIANG Quanyuan.Adaptive coordinated control of fault voltage ride-through for wind turbine based on energy storage[J].Automation of Electric Power Systems,2023,47(7):158-165.
• [3]朱瑛，高云波，臧海祥，等.风电机组输出功率平滑术综述[J].电力系统自动化，2018,42(18):182-191.ZHU Ying,GAO Yunbo,ZANG Haixiang,et al.Review of output power smoothing technologies for wind turbine[J]. Automation of Electric Power Systems,2018,42(18):182-191.
• [4] HOWLADER M A,URASAKI N,YONA A,et al.A review of output power smoothing methods for wind energy conversion systems[J]. Renewable and Sustainable Energy Reviews,2013,26135-146.
• [5] SORENSEN P,CUTULULIS N A,VIGUERASRODRIGUEZ A,et al. Power fluctuations from large wind farms[J]. IEEE Transactions on Power Systems,2007,22(3):958-965.
• [6]杜明远，孙炜伟，于得海.输入饱和的永磁同步风力发电机有限时间滑模控制[J].太阳能学报，2024,45(1):275-284.DU Mingyuan,SUN Weiwei,YU Dehai.Finite-time sliding mode control of permanent magnet synchronous wind turbine with input saturation[J].Acta Energiae Solaris Sinica,2024,45(1):275-284.
• [7]韩翔宇，纽春萍，何海龙，等.基于优化增量电导法的温差发电最大功率点跟踪策略[J].高压电器，2023,59(11):240-249.HAN Xiangyu,NIU Chunping,HE Hailong,et al.Maximum power point tracking strategy for thermoelectric generation based on optimized incremental conductance method[J].High Voltage Apparatus,2023,59(11):240-249.
• [8]杨光源，周诗嘉，彭光强，等.基于18相风力发电系统的环流抑制策略研究[J].高压电器，2023,59(10):190-198.YANG Guangyuan,ZHOU Shijia,PENG Guangqiang,et al. Research on circulation suppression strategy based on18-phase wind power System[J]. High Voltage Apparatus,2023,59(10):190-198.
• [9]苏鹏，陈璐，吴坚，等.新型电力系统多能源能量惯性动态优化控制模型[J].电力建设，2022,43(9):87-93.SU Peng,CHEN Lu,WU Jian,et al. Dynamic optimal control model of multi-energy inertia in new power system[J].Electric Power Construction,2022,43(9):87-93.
• [10]王众，吕敬，蔡旭.基于数据驱动的双馈风电机组阻抗辨识及稳定性分析[J].电力建设，2023,44(8):31-40.WANG Zhong,LüJing,CAI Xu.Data-driven impedance identification and stability analysis of doubly-fed induction generator based wind turbine[J].Electric Power Construction, 2023, 44(8):31-40.
• [11]姜礼洁，王晓燕，苏杰，等.永磁同步风力发电系统的最大功率跟踪模糊分数阶控制[J].现代电力，2024,41(2):230-239.JIANG Lijie,WANG Xiaoyan,SU Jie,et al.MPPT fuzzy fractional control of permanent-magnet synchronous wind power generation system[J]. Modern Electric Power,2024,41(2):230-239.
• [12] CECATI C,ROTONDALE N.Torque and speed regulation of induction motors using the passivity theory approach[J]. IEEE Transactions on Industrial Electronics,1999,46(1):119-127.
• [13]蒋志杰，杨金明，黄伟.直驱式波浪发电系统的哈密顿建模和无源性控制[J].广东电力，2021,34(3):23-32.JIANG Zhijie,YANG Jinming,HUANG Wei. Hamiltonian modeling and passivity-based control of direct-drive wave power generation system[J]. Guangdong Electric Power,2021,34(3):23-32.
• [14]任毅.永磁直驱风电系统无源无速度传感器控制方法研究[D].哈尔滨：哈尔滨工业大学，2013.Ren Yi. Research on passivity and sensorless control of direct-driven permanent magnet synchronous wind Generator system[D]. Harbin:Harbin Institute of Technology,2013.
• [15] HOU L J,ZHENG X M,WANG C,et al. Based on PCHD and HPSO sliding mode control of D-PMSG wind power system[C]//2018 International Power Electronics Conference(IPEC-Niigata 2018-ECCE Asia),May 20-24,2018,Niigata,Japan.IEEE,2018:2901-2906.
• [16]林琳，吴星昂，於国芳，等.平抑风电功率波动及负荷调峰的VRB储能应用[J].浙江电力，2019,38(5):25-30.LIN Lin,WU Xingang,YU Guofang,et al.VRB energy storage application for wind power fluctuation suppression and load peak regulation[J]. Zhejiang Electric Power,2019,38(5):25-30.
• [17]王森，蔺红.基于变系数ES的混合储能平抑风电波动控制策略[J].太阳能学报，2019,40(11):3204-3212.WANG Sen,LIN Hong.Control strategy of hybrid energy storage to stabilize wind power fluctuation based on variable coefficient exponential smoothing method[J]. Acta Energiae Solaris Sinica,2019,40(11):3204-3212.
• [18]田博文，张志禹.基于多目标合作博弈的储能平滑风功率运行控制策略[J].高电压技术，2023,49(6):2546-2557.TIAN Bowen,ZHANG Zhiyu.Control strategy of energy storage smooth wind power operation based on multiobjective cooperative game[J].High Voltage Engineering,2023,49(6):2546-2557.
• [19]朱瑛，王志聪，石琦，等.基于转子动能调节的风电输出功率平滑控制策略比较与改进[J].电力系统自动化，2023,47(22):157-165.ZHU Ying,WANG Zhicong,SHI Qi,et al. Comparison and improvement of power smoothing control strategies for wind power output based on kinetic energy adjustment for rotor[J].Automation of Electric Power Systems,2023,47(22):157-165.
• [20]汤雪松，殷明慧，李冬运，等.变速与变桨协调的风电机组平滑功率控制[J].电力系统自动化，2019,43(2):112-120.TANG Xuesong,YIN Minghui,LI Dongyun,et al.Power smoothing control of wind turbine generator via coordinated rotor speed and pitch angle regulation[J].Automation of Electric Power Systems,2019,43(2):112-120.
• [21] LYU X,ZHAO J,JIA Y W,et al. Coordinated control strategies of PMSG-based wind turbine for smoothing power fluctuations[J].IEEE Transactions on Power Systems,2019,34(1):391-401.
• [22] CHOWDHURY M,HOSSEINZADEH N,SHEN W X.Smoothing wind power fluctuations by fuzzy logic pitch angle controller[J]. Renewable Energy,2011,38(1):224-233.
• [23] PETROVIC V,ORTEGA R,STANKOVIC A M.Interconnection and damping assignment approach to control of PM synchronous motors[J].IEEE Transactions on Control Systems Technology,2001,9(6):811-820.
• [24] LIU H X,LI S H.Speed control for PMSM servo system using predictive functional control and extended state observer[J]. IEEE Transactions on Industrial Electronics,2012,59(2):1171-1183.
• [25] HOWLADER A M,URASAKI N,SENJYU T,et al.Output power smoothing of wind turbine generation system for the 2-MW permanent magnet synchronous generators[C]//2010 International Conference on Electrical Machines and Systems,October 10-13,2010,Incheon,Korea(South).IEEE,2010:452-457.
• [26] ZHU J B,BOOTH C D,ADAM G P,et al.Inertia emulation control strategy for VSC-HVDC transmission systems[J].IEEE Transactions on Power Systems,2013,28(2):1277-1287.