柳杰;刘志刚;孙婉璐;赵飞;

• 1:西南交通大学电气工程学院

摘要(Abstract)：

为分析风力发电机出力间歇性、随机性对电网的影响,引入随机响应面法建立了一种电力系统静态电压稳定性概率评估模型,并将该概率模型引入到多目标无功优化问题的求解中。随机响应面法能够将输入风机有功出力的概率参数与响应负荷裕度之间的关系以多项式形式进行表达,仅需少量仿真便可估计出响应的统计信息。风电场接入IEEE14节点标准测试系统的算例结果表明,上述概率模型具有较高的效率和精度,提高了无功优化方案对于风速的适应性,更加全面地考虑风机随机出力对电网运行造成的影响。

关键词(KeyWords)： 随机响应面法;静态电压稳定性;风电场;无功优化

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(51007074);; 中央高校基本科研业务费专项资金资助(SWJTU11CX14,SWJTU09ZT10);; 新世纪优秀人才支持计划项目(NECT-08-0825)~~

作者(Author): 柳杰;刘志刚;孙婉璐;赵飞;

Email:

DOI: 10.13335/j.1000-3673.pst.2012.11.033

参考文献(References)：

• [1]Yorino N,Li Huaqiang,Sasaki H.A predictor corrector scheme forobtaining q-limit points for power flow studies[J].IEEE Trans onPower Systems,2005,20(1):130-137.
• [2]孙保功,叶鹏,邵广惠,等.基于非线性内点方法的风电接入能力研究[J].中国电机工程学报,2010,30(10):23-28.Sun Baogong,Ye Peng,Shao Guanghui,et al.Wind powerpenetration limit assessment based on nonlinear interior pointalgorithm[J].Proceedings of the CSEE,2010,30(10):23-28(inChinese).
• [3]马幼捷,问虎龙,周雪松,等.采用延拓法的风电系统稳定模型二维参数分岔边界的计算与研究[J].中国电机工程学报,2010,30(19):26-30.Ma Youjie,Wen Hulong,Zhou Xuesong,et al.Calculation andresearch of two-dimensional parameter bifurcation boundary of powersystem voltage stability model with wind farm by continuationmethod[J].Proceedings of the CSEE,2010,30(19):26-30(inChinese).
• [4]张瑞明,张新燕.基于普通异步发电机和双馈风力发电机静态数学模型的系统静态电压稳定性研究[J].电网技术,2011,35(1):175-179.Zhang Ruiming,Zhang Xinyan.Study on static voltage stability ofpower system based on static models of common and doubly fedasynchronous generators[J].Power System Technology,2011,35(1):175-179(in Chinese).
• [5]张建平,丁权飞.基于ESA的风电场并网系统静态电压稳定性分析[J].电力系统保护与控制,2010,38(21):33-38.Zhang Jianping,Ding Quanfei.Analysis of static voltage stability ofgrid-connected wind farm system based on ESA[J].Power SystemProtection and Control,2010,38(21):33-38(in Chinese).
• [6]陈海焱,陈金富,段献忠.含风电机组的配网无功优化[J].中国电机工程学报,2008,28(7):40-45.Chen Haiyan,Chen Jinfu,Duan Xianzhong.Reactive poweroptimization in distribution system with wind power generators[J].Proceedings of the CSEE,2008,28(7):40-45(in Chinese).
• [7]魏希文,邱晓燕,李兴源.含风电场的电网多目标无功优化[J].电力系统保护与控制,2010,38(17):107-111.Wei Xiwen,Qiu Xiaoyan,Li Xingyuan.Multi-objective reactivepower optimization in power system with wind farm[J].PowerSystem Protection and Control,2010,38(17):107-111(in Chinese).
• [8]刘阳,刘俊勇,张思明,等.考虑动态风电模型极限诱导分岔研究[J].电力系统保护与控制,2011,39(18):116-121.Liu Yang,Liu Junyong,Zhang Siming,et al.The research of limitinduced bifurcation in dynamic model of wind powersystem[J].Power System Protection and Control,2011,39(18):116-121(in Chinese).
• [9]Fabrice D,Olivier N,Andre E.Numerical tools and models for montecarlo studies of the influence on embedded generation on voltagelimits in LV grids[J].IEEE Trans on Power Delivery,2005,20(3):2343-2350.
• [10]何禹清,彭建春,孙芊.考虑风电能量随机性的配电网可靠性快速评估[J].中国电机工程学报,2010,30(13):16-22.He Yuqing,Peng Jianchun,Sun Qian.Fast algorithm for distributionsystem reliability evaluation considering the random energy output ofwind power generators[J].Proceedings of the CSEE,2010,30(13):16-22(in Chinese).
• [11]陈树勇,申洪,张洋,等.基于遗传算法的风电场无功补偿及控制方法的研究[J].中国电机工程学报,2005,25(8):1-6.Chen Shuyong,Shen Hong,Zhang Yang,et al.Researches on thecompensation and control of reactive power for wind farms based ongenetic algorithm[J].Proceedings of the CSEE,2005,25(8):1-6(inChinese).
• [12]Isukapalli S,Roy A,Georgopoulos P.Stochastic response surfacemethods(srsm)for uncertainty propagation:application toenvironmental and biological systems[J].Risk Anal,1998,18(3):351-363.
• [13]Ghanem R,Spanos P D.Stochastic finite element:a spectralapproach[M].New York:Springer-Verlag,1991:1-30.
• [14]Tatang M A,Pan W,Prinn R G.An efficient method for parametricuncertainty analysis of numerical geophysical models[J].Journal ofGeophysical Research,1997,102(D18):21925-21932.
• [15]潘雄,徐国禹.连续潮流与最优潮流相结合的电力市场双侧竞价交易计划研究[J].中国电机工程学报,2005,25(6):6-10.Pan Xiong,Xu Guoyu.Transaction scheduling based on continuationpower flow and ptimal power flow considering double auction inelectricity market[J].Proceedings of the CSEE,2005,25(6):6-10(inChinese).
• [16]潘雄,徐国禹.连续潮流与最优潮流相结合的电力市场双侧竞价交易计划研究[J].中国电机工程学报,2005,25(6):6-10.Pan Xiong,Xu Guoyu.Transaction scheduling based on continuationpower flow and optimal power flow considering double auction inelectricity market[J].Proceedings of the CSEE,2005,25(6):6-10(inChinese).
• [17]Revel G,Alonso D M.Bifurcation analysis on a multimachine powersystem model[J].IEEE Trans on Circuits and Systems,2009,57(4):1-14.
• [18]赵亮,吕剑虹.基于改进遗传算法的风电场多目标无功优化[J].电力自动化设备,2010,30(10):84-88.Zhao Liang,Lu Jianhong.Multi-objective reactive poweroptimization of wind farm based on improved genetic algorithm[J].Electric Power Automation Equipment,2010,30(10):84-88(inChinese).