基于Tent映射混沌优化NSGA-Ⅱ算法的综合能源系统多目标协同优化运行
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摘要
为了提高能源综合利用效率与分布式可再生能源就地消纳能力,结合能源互联网建设过程中自动需求响应系统的应用趋势,构建了基于自动需求响应和储能的综合能源系统多目标协同优化运行模型,并提出了基于Tent映射混沌优化的NSGA-Ⅱ多目标函数求解算法。将所提模型及求解算法应用于我国某典型园区综合能源系统的实际算例中,结果表明:Tent映射混沌优化NSGA-Ⅱ算法求解此类问题具有可行性;考虑自动需求响应和储能作用的综合能源系统相较于其他3种情景具有显著经济、技术和环境效益,促进了新能源并网消纳。
Combined with the trend of automatic demand response system application in the energy internet construction,a multi-objective cooperative optimization model based on the automatic demand response and energy storage is established for improving the comprehensive utilization efficiency of energy and the localized consumption of distributed renewable energy,and the NSGA-Ⅱ algorithm combined with Tent mapping chaos optimization is proposed to solve the multi-objective function. The proposed model and algorithm is applied to an integrated energy system of a typical park in China and the calculative results show that,the proposed algorithm is applicable to this kind of problem and,being conducive to the gridconnection and accommodation of new energies,the integrated energy system with the considerations of automatic demand response and energy storage has the most significant economic,technical and environmental effectiveness among four dispatch models.
Combined with the trend of automatic demand response system application in the energy internet construction,a multi-objective cooperative optimization model based on the automatic demand response and energy storage is established for improving the comprehensive utilization efficiency of energy and the localized consumption of distributed renewable energy,and the NSGA-Ⅱ algorithm combined with Tent mapping chaos optimization is proposed to solve the multi-objective function. The proposed model and algorithm is applied to an integrated energy system of a typical park in China and the calculative results show that,the proposed algorithm is applicable to this kind of problem and,being conducive to the gridconnection and accommodation of new energies,the integrated energy system with the considerations of automatic demand response and energy storage has the most significant economic,technical and environmental effectiveness among four dispatch models.
引文
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[2]王伟亮,王丹,贾宏杰,等.能源互联网背景下的典型区域综合能源系统稳态分析研究综述[J].中国电机工程学报,2016,36(12):3292-3305.WANG Weiliang,WANG Dan,JIA Hongjie,et al.Study on steady-state analysis of typical regional integrated energy systems in the background of energy internet[J].Proceedings of the CSEE,2016,36(12):3292-3305.
[3]高赐威,梁甜甜,李慧星,等.开放式自动需求响应通信规范的发展和应用综述[J].电网技术,2013,37(3):692-698.GAO Ciwei,LIANG Tiantian,LI Huixing,et al.Study on the development and application of open automatic demand response communication specification[J].Power System Technology,2013,37(3):692-698.
[4]徐飞,闵勇,陈磊,等.包含大容量储热的电-热联合系统[J].中国电机工程学报,2014,34(29):5063-5072.XU Fei,MIN Yong,CHEN Lei,et al.Electric-thermal joint system with large capacity heat storage[J].Proceedings of the CSEE,2014,34(29):5063-5072.
[5]吴建中.欧洲综合能源系统发展的驱动与现状[J].电力系统自动化,2016,40(5):1-7.WU Jianzhong.European integrated energy system development and the status quo[J].Automation of Electric Power Systems,2016,40(5):1-7.
[6]贾宏杰,王丹,徐宪东,等.区域综合能源系统若干问题研究[J].电力系统自动化,2015,39(7):198-207.JIA Hongjie,WANG Dan,XU Xiandong,et al.Study on some problems of regional integrated energy system[J].Automation of Electric Power Systems,2015,39(7):198-207.
[7]曾鸣,杨雍琦,李源非,等.能源互联网背景下新能源电力系统运营模式及关键技术初探[J].中国电机工程学报,2016,36(3):681-691.ZENG Ming,YANG Yongqi,LI Yuanfei,et al.Preliminary study on the operation mode and key technology of new energy power system under the background of energy internet[J].Proceedings of the CSEE,2016,36(3):681-691.
[8]文劲宇,方家琨.能源互联网中的关键设备与支撑技术[J].南方电网技术,2016,10(3):1-10.WEN Jinyu,FANG Jiakun.Energy internet in the key equipment and support technology[J].Southern Power Grid Technology,2016,10(3):1-10.
[9]王珺,顾伟,陆帅,等.结合热网模型的多区域综合能源系统协同规划[J].电力系统自动化,2016,40(15):17-24.WANG Jun,GU Wei,LU Shuai,et al.Cooperation planning of multi-regional integrated energy system combined with heat network model[J].Automation of Electric Power Systems,2016,40(15):17-24.
[10]XU X D,JIA H J,CHIANG H D,et al.Dynamic modeling and interaction of hybrid natural gas and electricity supply system in microgrid[J].IEEE Transactions on Power Systems,2015,30(3):1212-1221.
[11]徐宪东,贾宏杰,靳小龙,等.区域综合能源系统电/气/热混合潮流算法研究[J].中国电机工程学报,2015,35(14):3634-3642.XU Xiandong,JIA Hongjie,JIN Xiaolong,et al.Study on electric/gas/heat mixing power flow algorithm for regional integrated energy system[J].Proceedings of the CSEE,2015,35(14):3634-3642.
[12]孙秋野,滕菲,张化光,等.能源互联网动态协调优化控制体系构建[J].中国电机工程学报,2015,35(14):3667-3677.SUN Qiuye,TENG Fei,ZHANG Huaguang,et al.Energy internet dynamic coordination optimization control system construction[J].Proceedings of the CSEE,2015,35(14):3667-3677.
[13]王韶,谭文,黄晗,等.计及微电网中可再生能源间歇性影响的配电网可靠性评估[J].电力自动化设备,2015,35(4):31-37.WANG Shao,TAN Wen,HUANG Han,et al.Distribution system