高红均;刘俊勇;魏震波;曹银利;王玮;黄山;

• 1:四川大学电气信息学院
• 2:甘肃省电力公司

摘要(Abstract)：

针对风电的间隙性和波动性给电网调度决策带来的不确定性影响,引入了极限场景优化方法来进行抑制。同时,为提高风电的消纳能力,加入弃风惩罚作为优化目标,构建了含蓄电池储能装置的风电机组安全调度两阶段决策模型。模型包括基于极限场景集的日前机组组合和基于机会约束含弃风惩罚的经济调度模型。最后,建立了潮流裕度指标,并评估了该模型的安全性。算例结果表明:所提模型能有效抑制风电机组的不确定性波动影响,得到了适应力和鲁棒性更强的调度优化方案,提高了风电消纳能力和电网安全性,为风电的深入开发和利用提供了参考。

关键词(KeyWords)： 机组组合;调度;风电;极限场景集;储能系统

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(50977059)~~

作者(Author): 高红均;刘俊勇;魏震波;曹银利;王玮;黄山;

Email:

DOI: 10.13335/j.1000-3673.pst.2013.06.017

参考文献(References)：

• [1]Hyung S O.Optimal planning to include storage devices in powersystems[J].IEEE Trans on Power Systems,2011,26(3):1118-1128.
• [2]姚瑶,于继来.计及风电备用风险的电力系统多目标混合优化调度[J].电力系统自动化,2011,35(22):118-124.Yao Yao,Yu Jilai.Multi-objective hybrid optimal dispatch of powersystems considering reserve risk due to wind power[J].Automation ofElectric Power Systems,2011,35(22):118-124(in Chinese).
• [3]王剑,刘天琪,李兴源.风电场及储能装置对发输电系统可靠性的影响[J].电网技术,2011,35(5):165-170.Wang Jian,Liu Tianqi,Li Xingyuan.Influences of connecting windfarms and energy storage devices to power grid on reliability of powergeneration and transmission system[J].Power System Technology,2011,35(5):165-170(in Chinese).
• [4]于芃,周玮,孙辉,等.用于风电功率平抑的混合储能系统及其控制系统设计[J].中国电机工程学报,2011,31(17):127-133.Yu Peng,Zhou Wei,Sun Hui,et al.Hybrid energy storage system andcontrol system design for wind power balancing[J].Proceedings of theCSEE,2011,31(17):127-133(in Chinese).
• [5]谢毓广,江晓东.储能系统对含风电的机组组合问题影响分析[J].电力系统自动化,2011,35(5):19-24.Xie Yuguang,Jiang Xiaodong.Impact of energy storage system on theunit commitment problem with volatile wind power[J].Automation ofElectric Power Systems,2011,35(5):19-24(in Chinese).
• [6]Jiang Ruiwei,Wang Jianhui,Guan Yongpei,et al.Robust unitcommitment with wind power and pumped storage hydro[J].IEEETrans on Power Systems,2012,27(2):800-810.
• [7]叶荣,陈皓勇,王钢,等.多风电场并网时安全约束机组组合的混合整数规划解法[J].电力系统自动化,2010,34(5):29-33.Ye Rong,Chen Haoyong,Wang Gang,et al.A mixed integerprogramming method for security-constrained unit commitment withmultiple wind farm[J].Automation of Electric Power Systems,2010,34(5):29-33(in Chinese).
• [8]Wee K W,Choi S S,Vilathgamuwa D M.Design of a wind turbine-battery energy storage scheme to achieve powerdispatchability[C]//2010 International Power Electronics Conference(IPEC).Sapporo,Japan:IEEE Industry Applications Society andIEEE Power Electronics Society,2010:1217-1222.
• [9]Li Q,Choi S S,Yuan Y,et al.On the determination of battery energystorage capacity and short-term power dispatch of a wind farm[J].IEEE Trans on Sustainable Energy,2011,2(2):148-158.
• [10]Miguel C,JoséM A.A computationally efficient mixed-integer linearformulation for the thermal unit commitment problem[J].IEEE Transon Power Systems,2006,21(3):1371-1378.
• [11]王魁,张步涵,胡永强.考虑储能装置风电场的动态经济调度[J].湖北工业大学学报,2011,26(1):1-8.Wang Kui,Zhang Buhan,Hu Yongqiang,et al.Dynamic economicdispatch of grid connected wind farm with energy storage device[J].Journal of Hubei University of Technology,2011,26(1):1-8(inChinese).
• [12]Pablo A R,Philbrick R C,Peter W S.Wind power day-aheaduncertainty management through stochastic unit commitmentpolicies[C]//Power Systems Conference and Exposition.SeattleWashington,USA:IEEE Power And Energy Society,2009:1-9.
• [13]Wang Yang,Xia Qing,Kang Chongqing.A novel security stochasticunit commitment for wind-thermal system operation[C]//2011 4thInternational Conference on Electric Utility Deregulation andRestructuring and Power Technologies.Weihai,China:ShandongUniversity,2011:386-393.
• [14]邱威,张建华,刘念.含大型风电场的环境经济调度模型与解法[J].中国电机工程学报,2011,31(19):8-16.Qiu Wei,Zhang Jianhua,Liu Nian.Model and solution forenvironmental economic dispatch considering large-scale wind powerpenetration[J].Proceedings of the CSEE,2011,31(19):8-16(inChinese).
• [15]IBM.CPLEX12.2[EB/OL].2010[2011-04-03].https://www.ibm.com/developerworks/university/software/get_software.html.