XU Man;DING Ran;WANG Desheng;YI Yuchun;ZHENG Le;

• 1:State Grid Jibei Electric Power Co.
• 2:Ltd.
• 3:Research Institute
• 4:State Grid Jibei Electric Power Co.

Abstract：

To more reasonably and accurately control the output of new energy in large-scale wind farm clusters in the scenario of multiple nested cross sections, an optimization strategy for active control of wind farm clusters considering differences in their integration performance is proposed. This strategy considers the influence of new energy generation, the command power deviation of each wind farm and the deviation between the command power and the actual power. In cases of not meeting the network safety constraints, forced trigger strategy will be implemented based on the differences in integration performance of wind farms. The simulation example verifies that this strategy can accurately control the active power output of wind farm clusters and effectively improve the consumption rate of wind power.

Key Words： automatic generation control;integration performance difference;subcluster optimization strategy;wind farm clusters

Abstract:

Keywords:

Foundation: 国网冀北电力有限公司科技项目（52018K220016）

Authors: XU Man;DING Ran;WANG Desheng;YI Yuchun;ZHENG Le;

DOI: 10.19585/j.zjdl.202410009

References：

• [1]薛禹胜，雷兴，薛峰，等.关于风电不确定性对电力系统影响的评述[J].中国电机工程学报，2014,34(29):5029-5040.XUE Yusheng,LEI Xing,XUE Feng,et al.A review on impacts of wind power uncertainties on power systems[J].Proceedings of the CSEE,2014,34(29):5029-5040.
• [2]孙荣富，王东升，丁华杰，等.风电消纳全生产过程评价方法[J].电网技术，2017,41(9):2777-2783.SUN Rongfu,WANG Dongsheng,DING Huajie,et al.Whole-process evaluation methods of wind power accommodation[J]. Power System Technology,2017,41(9):2777-2783.
• [3]甘磊，谷纪亭，钟宇军，等.考虑多形态间歇性电源集中接入的输电网随机双层规划方法[J].电网技术，2016,40(10):3125-3131.GAN Lei,GU Jiting,ZHONG Yujun,et al.Bi-level stochastic planning method of transmission networks with multiple centralized intermittent generations[J]. Power System Technology,2016,40(10):3125-3131.
• [4]施贵荣，孙荣富，徐海翔，等.大规模集群可再生能源有功分层协调控制策略[J].电网技术，2018,42(7):2160-2167.SHI Guirong,SUN Rongfu,XU Haixiang,et al. Active power stratification coordination control strategy for largescale cluster of renewable energy[J].Power System Technology,2018,42(7):2160-2167.
• [5]雷亚洲，王伟胜，印永华，等.含风电场电力系统的有功优化潮流[J].电网技术，2002,26(6):18-21.LEI Yazhou,WANG Weisheng,YIN Yonghua,et al.Optimal real power flow in wind power integrated system[J].Power System Technology,2002,26(6):18-21.
• [6] MAKAROV Y V,LOUTAN C,MA J,et al.Operational impacts of wind generation on california power systems[J].IEEE Transactions on Power Systems,2009,24(2):1039-1050.
• [7]李智，韩学山，杨明，等.计及接纳风电能力的电网调度模型[J].电力系统自动化，2010,34(19):15-19.LI Zhi,HAN Xueshan,YANG Ming,et al.Power system dispatch considering wind power grid integration[J].Automation of Electric Power Systems,2010,34(19):15-19.
• [8]李雪明，行舟，陈振寰，等.大型集群风电有功智能控制系统设计[J].电力系统自动化，2010,34(17):59-63.LI Xueming,XING Zhou,CHEN Zhenhuan,et al.Design of large clusters of wind power active intelligent control system[J].Automation of Electric Power Systems,2010,34(17):59-63.
• [9] WANG J H,SHAHIDEHPOUR M,LI Z Y. Securityconstrained unit commitment with volatile wind power generation[J]. IEEE Transactions on Power Systems,2008,23(3):1319-1327.
• [10]康重庆，贾文昭，徐乾耀，等.考虑网络安全约束的实时风电消纳能力评估[J].中国电机工程学报，2013,33(16):23-29.KANG Chongqing,JIA Wenzhao,XU Qianyao,et al.Capability evaluation of wind power accommodation considering security constraints of power grid in real-time dispatch[J].Proceedings of the CSEE,2013,33(16):23-29.
• [11]郑太一，冯利民，王绍然，等.一种计及电网安全约束的风电优化调度方法[J].电力系统自动化，2010,34(15):71-74.ZHENG Taiyi,FENG Limin,WANG Shaoran,et al.An optimized wind power dispatching method considering security constraints in the power grid[J]. Automation of Electric Power Systems,2010,34(15):71-74.
• [12]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.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.
• [13]陈建华，吴文传，张伯明，等.风电受限态下的大电网有功实时控制模型与策略[J].中国电机工程学报，2012,32(28):1-6.CHEN Jianhua,WU Wenchuan,ZHANG Boming,et al.An active power real-time control method for large power grid under wind power curtailment[J].Proceedings of the CSEE,2012,32(28):1-6.
• [14]王靖然，王玉林，杨志刚，等.考虑嵌套断面约束的大规模集群风电有功控制策略[J].电力系统自动化，2015,39(13):16-21.WANG Jingran,WANG Yulin,YANG Zhigang,et al.An active power control strategy for large-scale cluster of wind power considering constraints on nested transmission sections[J].Automation of Electric Power Systems,2015,39(13):16-21.
• [15]陈惠粉，乔颖，鲁宗相，等.风电场群的无功电压协调控制策略[J].电力系统自动化，2010,34(18):78-83.CHEN Huifen,QIAO Ying,LU Zongxiang,et al. Study on reactive power and voltage coordinated control strategy of wind farm group[J].Automation of Electric Power Systems,2010,34(18):78-83.