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计及风电成本的电力系统动态经济调度

DOI: 10.13334/j.0258-8013.pcsee.2014.04.002, PP. 514-523

Keywords: 风电场,解析模型,动态经济调度,风电波动性,风电成本,布谷鸟搜索算法

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Abstract:

随着风电技术的快速发展,大规模风电场接入给传统的电力系统经济调度带来了新的问题和挑战。目前大部分含风电场的动态经济调度研究都未计及风电不确定性带来的成本。为此,提出一种计及风电随机、波动性的风电场发电成本模型,并将其引入到传统的电力系统动态经济调度模型中。首先引入冲激函数概念,考虑尾流效应后将风速的概率分布转化为风电场有功出力的概率解析模型;在此基础上,从系统旋转备用调度和地区环境效益角度出发推导出风电的成本函数,并以目标函数方式引入到传统的动态经济调度模型中。应用一种新颖的布谷鸟搜索算法对所提模型进行求解。最后,以经典10机系统为算例进行仿真研究,结果验证了所提模型及算法的正确性和有效性。

References

[1]  Thomas A.Wind power in power systems [M].Chichester:Wiley,2005:25-50.
[2]  周玮,彭昱,孙辉,等.含风电场的电力系统动态经济调度[J].中国电机工程学报,2009,29(25):13-18.Zhou Wei,Peng Yu,Sun Hui,et al.Dynamic economic dispatch in wind power integrated system[J].Proceedings of the CSEE,2009,29(25):13-18(in Chinese).
[3]  孙元章,吴俊,李国杰,等.基于风速预测和随机规划的含风电场电力系统动态经济调度[J].中国电机工程学报,2009,29(4):41-47.Sun Yuanzhang,Wu Jun,Li Guojie,et al.Dynamic economic dispatch considering wind power penetration based on wind speed forecasting and stochastic programming[J].Proceedings of the CSEE,2009,29(4):41-47(in Chinese).
[4]  Hetzer J,Yu D,Bhattarai K.An economic dispatch model incorporating wind power[J].IEEE Transactions on Power Systems,2005,20(4):2143-2145.
[5]  王忱.大规模双馈型风电场并网对电力系统影响的关键问题研究[D].北京:清华大学,2010.Wang Chen.Key issues research on impact of large-scale wind farms of DFIG type on power system[D].Beijing:Tsinghua University,2010(in Chinese).
[6]  Lee J C,Lin W M,Liao G C,et al.Quantum genetic algorithm for dynamic economic dispatch with valve-point effects and including wind power system[J]. Electric Power Systems Research,2010,33(2):189-197.
[7]  黎静华,韦化,莫东.含风电场最优潮流的Wait-and-See模型与最优渐近场景分析[J].中国电机工程学报,2012,32(22):15-24.Li Jinghua,Wei Hua,Mo Dong.Asymptotically optimal scenario analysis and wait-and-see model for optimal power flow with wind power[J].Proceedings of the CSEE,2012,32(22):15-24(in Chinese).
[8]  陈功贵,陈金福.含风电场电力系统环境经济动态调度建模与算法[J].中国电机工程学报,2013,33(10):27-35.Chen Gonggui,Chen Jinfu.Environmental/economic dynamic dispatch modeling and method for power systems integrating wind farms[J].Proceedings of the CSEE,2013,33(10):27-35(in Chinese).
[9]  Yang Xinshe,Deb S.Cuckoo search via levy flights[C]// 2009 World Congress on Nature & Biologically Inspired Computing.Coimbatore,India:IEEE,2009:210-214.
[10]  Chen C.Simulated annealing-based optimal wind-thermal coordination scheduling [J].IET Generation,Transmission & Distribution,2007,1(3):447-455.
[11]  詹俊鹏,郭创新,吴青华,等.快速群搜索优化算法及其在电力系统经济调度中的应用[J].中国电机工程学报,2012,32(S1):1-6.Zhan Junpeng,Guo Chuangxin,Wu Qinghua,et al.Fast group search optimizer and its application to the economic dispatch of power systems[J].Proceedings of the CSEE,2012,32(S1):1-6(in Chinese).
[12]  袁晓辉,袁艳斌,王乘.计及阀点效应的电力系统经济运行方法[J].电工技术学报,2005,20(6):92-96.Yuan Xiaohui,Yuan Yanbin,Wang Cheng.Method for economic operation problem in power systems with valve point effect[J].Trans.of China Electrotechnical Society,2005,20(6):92-96(in Chinese).
[13]  Bowden G J,Barker P R,Shestopal V O,et al.The Weibull distribution functiosn and wind power statistics [J].Wind Engineering,1983,7(2):85-98.
[14]  Weng Zhenxing,Shi Libao,Xu Zheng.Effects of wind power variability and intermittency on power flow[C]// 2012 IEEE Power Engineering Society General Meeting.San Diego,LA,USA:2012.
[15]  Zhang N,Kang C Q,and Xu Q.Evaluating the spatial - temporal correlations of clustered wind power[C]// WeGAT,Jeju,Korea,2012,10:24-26.
[16]  Hatziagryriou N D,Karakatsanis T S,Papadopoulos M.Probabilistic load flow in distribution systems containing dispersed wind power generation[J].IEEE Transactions on Power Systems,1993,8(1):159-165.
[17]  Jensen N O.A note on wind generator interaction [R].Roskilde:RISO National Laboratory,1983:5-8.
[18]  Spera D A.Wind turbine technology:fundamental concepts of wind turbine engineering,second edition[M].New York:ASME Press,2009:398-409.
[19]  陈海焱,陈金富,段献忠.含风电场电力系统经济调度的模糊建模及优化算法[J].电力系统自动化,2006,30(2):22-26.Chen Haiyan,Chen Jinfu,Duan Xianzhong.Fuzzy modeling and optimization algorithm on dynamic economic dispatch in wind power integrated system [J].Automation of Electric Power Systems,2006,30(2):22-26(in Chinese).
[20]  Yang Xinshe,Deb S.Engineering optimisation by cuckoo search[J].Mathematical Modelling and Numerical Optimisation,2010,1(4):330-343.
[21]  Gaing Z L.Constrained dynamic economic dispatch solution using particle swarm optimization[C]//2004 IEEE Power Engineering Society General Meeting.Denver,Colorado,USA:2004:153-158.

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