江润洲;邱晓燕;李丹;

• 1:四川大学电气信息学院

摘要(Abstract)：

多个微电网互联组成智能配电网,能够提高清洁能源的利用率,减小源荷波动带来的负面影响。但多个微网间的调度问题具有非合作特性,难以直接通过集中优化求解。鉴于此,设计了基于多代理系统的智能配电网动态博弈框架。首先根据电能的用途与归属,建立了基于价格差异与时间贯序权重的智能配电网两阶段快速调度决策模型。然后,在考虑清洁能源随机性的基础上,建立了基于最大投标风险承受比例的电量决策模型和基于最小用电成本的电价投标决策模型。最后,开发了基于多代理系统的动态博弈仿真平台并加入上述调度、博弈模型,对比分析了多种策略下的仿真结果,证明了所提快速调度和动态博弈模型的有效性。

关键词(KeyWords)： 智能配电网;非合作环境;多微网;动态博弈;多代理系统

Abstract:

Keywords:

基金项目(Foundation): 四川省科技支撑项目(主动配电网优化规划及协调运行关键技术研究,2014JY0191);; 智能电网四川省重点实验室项目支持

作者(Author): 江润洲;邱晓燕;李丹;

Email:

DOI: 10.13335/j.1000-3673.pst.2014.12.008

参考文献(References)：

• [1]周湶,廖婧舒,廖瑞金,等.含分布式电源的配电网停电风险快速评估[J].电网技术,2014,38(4):882-887.Zhou Quan,Liao Jingshu,Liao Ruijin,et al.Fast assessment of power failure risk in distribution network containing distributed generation[J].Power System Technology,2014,38(4):882-887(in Chinese).
• [2]江玲,刘邦银,段善旭.电网对称短路故障时分布式电源功率注入对并网点电压的支撑作用[J].电网技术,2014,38(3):669-674.Jiang Ling,Liu Bangyin,Duan Shanxu.Supporting effect of power injection from distributed generations on voltage at grid-connected point during symmetrical short-circuit faults in power system[J].Power System Technology,2014,38(3):669-674(in Chinese).
• [3]刘子秋,黄民翔.基于可靠性与经济性的计及微电源自身特性的微电网能量优化配置[J].电网技术,2014,38(5):1352-1357.Liu Ziqiu,Huang Minxiang.Optimal energy allocation of microgrid based on reliability and economy by considering characteristics of micro source[J].Power System Technology,2014,38(5):1352-1357(in Chinese).
• [4]刘天琪,江东林.基于储能单元运行方式优化的微电网经济运行[J].电网技术,2012,36(1):46-50.Liu Tianqi,Jiang Donglin.Economic operation of microgrid based on operation mode optimization of energy storage unit[J].Power System Technology,2012,36(1):46-50(in Chinese).
• [5]周念成,金明,王强钢,等.串联和并联结构的多微网系统分层协调控制策略[J].电力系统自动化,2013,37(12):13-18.Zhou Niancheng,Jin Ming,Wang Qianggang,et al.Hierarchical coordination control strategy for multi-microgrid system with series and parallel structure[J].Automation of Electric Power Systems,2013,37(12):13-18(in Chinese).
• [6]Lasseter R H.Smart distribution:coupled microgrids[J].Proceedings of the IEEE,2011,99(6):1074-1082.
• [7]王成山,洪博文,郭力.不同场景下的光蓄微电网调度策略[J].电网技术,2013,37(7):1775-1782.Wang Chengshan,Hong Bowen,Guo Li.Dispatch strategies of PV-battery microgrid in different scenarios[J].Power System Technology,2013,37(7):1775-1782(in Chinese).
• [8]江岳春,王志刚,杨春月,等.微网中可控负荷的多目标优化策略[J].电网技术,2013,37(10):2875-2880.Jiang Yuechun,Wang Zhigang,Yang Chunyue,et al.Multi-objective optimization strategy of controllable load in microgrid[J].Power System Technology,2013,37(10):2875-2880(in Chinese).
• [9]王旭斌,李鹏.微网孤岛运行模式下的新型负荷分配控制策略[J].电网技术,2014,37(1):181-187.Wang Xubin,Li Peng.A novel load distribution and control strategy for microgrid in autonomous operating mode[J].Power System Technology,2014,37(1):181-187(in Chinese).
• [10]周永智,吴浩,李怡宁,等.基于MCS-PSO算法的邻近海岛多微网动态调度[J].电力系统自动化,2014,38(9):204-210.Zhou Yongzhi,Wu Hao,Li Yining,et al.Dynamic dispatch of multi-microgrid for neighboring islands based on MCS-PSO algorithm[J].Automation of Electric Power Systems,2014,38(9):204-210(in Chinese).
• [11]艾欣,许佳佳.基于互动调度的微网与配电网协调运行模式研究[J].电力系统保护与控制,2013,41(1):143-149.Ai Xin,Xu Jiajia.Study on the microgrid and distribution network co-operation model based on interactive scheduling[J].Power System Protection and Control,2013,41(1):143-149(in Chinese).
• [12]Gil N J,Lopes J A P.Hierarchical frequency control scheme for islanded multi-microgrids operation[C]//Power Tech.Lausanne:IEEE,2007:473-478.
• [13]Hatziargyriou N D,Dimeas A,Tsikalakis A G,et al.Management of microgrids in market environment[C]//2005 International Conference on Future Power Systems.Amsterdam:IEEE,2005:1-7.
• [14]丁明,马凯,毕锐.基于多代理系统的多微网能量协调控制[J].电力系统保护与控制,2013,41(24):1-8.Ding Ming,Ma Kai,Bi Rui.Energy coordination control of multi-microgrid based on multi-agent system[J].Power System Protection and Control,2013,41(24):1-8(in Chinese).
• [15]丁明,罗魁,毕锐.孤岛模式下基于多代理系统的微电网能量协调控制策略[J].电力系统自动化,2013,37(5):1-8.Ding Ming,Luo Kui,Bi Rui.An energy coordination control strategy for islanded microgrid based on a multi-agent system[J].Automation of Electric Power Systems,2013,37(5):1-8(in Chinese).
• [16]江润洲,邱晓燕,李丹,等.含储能系统的多微网智能配电网经济运行[J].电网技术,2013,37(12):3596-3602.Jiang Runzhou,Qiu Xiaoyan,Li Dan,et al.Economic operation of smart distribution network containing multi microgrids and energy storage system[J].Power System Technology,2013,37(12):3596-3602(in Chinese).
• [17]Carvalho P M S,Ferreira L,Ilic M D.Distributed energy resources integration challenges in low-voltage networks:voltage control limitations and risk of cascading[J].IEEE Transactions on Sustainable Energy,2013,4(1):82-88.
• [18]华栋.电力市场交易机制的实验研究[D].广州:华南理工大学,2012.
• [19]国家电网公司.公司发布分布式电源并网服务工作意见[EB/OL].[2013-02-28].http://www.Sgcc.com.cn/xwzx/gsyw/2013/02/288810.shtml.
• [20]陈光堂,邱晓燕,林伟.含钒电池储能的微电网负荷优化分配[J].电网技术,2012,36(5):85-91.Chen Guangtang,Qiu Xiaoyan,Lin Wei.Optimal load distribution of microgrid with energy storage system composed of vanadium redox flow battery[J].Power System Technology,2012,36(5):85-91(in Chinese).