罗鹏;杨天蒙;娄素华;吴耀武;

• 1:强电磁工程与新技术国家重点实验室(华中科技大学)

摘要(Abstract)：

为含多种分布式电源的微网系统配置适当容量的储能,可有效提高微网供电的可靠性和灵活性。针对风光互补独立微网系统,考虑储能设备的运行特性对其循环使用寿命的影响,对微网储能容量优化配置进行了研究。在对微网净负荷功率进行频谱分析的基础上,提出了协调蓄电池与超级电容器运行的微网系统功率分配策略。通过分析储能系统的成本结构,建立了以储能系统年综合最小成本为目标函数,同时考虑储能充放电功率、剩余电量等约束条件的微网混合储能容量优化模型。实例验证了所提方法的技术合理性和经济实用性,为微网储能规划设计提供了理论依据和技术支持。

关键词(KeyWords)： 独立微网;频谱分析;混合储能;循环使用寿命

Abstract:

Keywords:

基金项目(Foundation): 国家重点基础研究发展计划(973项目)(2012CB215102);; 国家自然科学基金项目(51207062)~~

作者(Author): 罗鹏;杨天蒙;娄素华;吴耀武;

Email:

DOI:

参考文献(References)：

• [1]陈宁,朱凌志,王伟.改善接入地区电压稳定性的风电场无功控制策略[J].中国电机工程学报,2009,29(10):102-108.Chen Ning,Zhu Lingzhi,Wang Wei.Strategy for reactive power control of wind farm for improving voltage stability in wind power integrated region[J].Proceedings of the CSEE,2009,29(10):102-108(in Chinese).
• [2]高明杰,惠东,高宗和,等.国家风光储输示范工程介绍及其典型运行模式分析[J].电力系统自动化,2013,37(1):59-64.Gao Mingjie,Hui Dong,Gao Zonghe,et al.Presentation of national wind/photovoltaic/energy storage and transmission demonstration project and analysis of typical operation modes[J].Automation of Electric Power Systems,2013,37(1):59-64(in Chinese).
• [3]李碧辉,申洪,汤涌,等.风光储联合发电系统储能容量对有功功率的影响及评价指标[J].电网技术,2011,35(4):123-128.Li Bihui,Shen Hong,Tang Yong,et al.Impacts of energy storage capacity configuration of HPWS to active power characteristics and its relevant indices[J].Power System Technology,2011,35(4):123-128(in Chinese).
• [4]胡国珍,段善旭,蔡涛,等.基于液流电池储能的光伏发电系统容量配置及成本分析[J].电工技术学报,2012,27(5):260-267.Hu Guozhen,Duan Shanxu,Cai Tao,et al.Sizing and cost analysis of photovoltaic generation system based on vanadium redox battery[J].Transactions of China Electrotechnical Society,2012,27(5):260-267(in Chinese).
• [5]Conway B E.Electrochemical supercapacitors:scientific fundamentals and technological applications[M].New York,NY,USA:Plenum,1999:1-727.
• [6]Dougal R A,Liu S,White R E.Power and life extension of battery ultracapacitor hybrids[J].IEEE Transactions on Components and Packaging Technologies,2002,25(1):120-131.
• [7]李成,杨秀,张美霞,等.基于成本分析的超级电容器和蓄电池混合储能优化配置方案[J].电力系统自动化,2013,37(18):20-24.Li Cheng,Yang Xiu,Zhang Meixia,et a1.Optimal configuration scheme for hybrid energy storage system of super-capacitors and batteries based on cost analysis[J].Automation of Electric Power Systems,2013,37(18):20-24(in Chinese).
• [8]韩晓娟,程成,籍天明,等.计及电池使用寿命的混合储能系统容量优化模型[J].中国电机工程学报,2011,33(34):91-97.Han Xiaojuan,Cheng Cheng,Ji Tianming,et al.Capacity optimal modeling of hybrid energy storage systems considering battery life[J].Proceedings of the CSEE,2011,33(34):91-97(in Chinese).
• [9]Xiao J,Bai L,Lu Z,et al.Method implementation and application of energy storage system designing[J].International Transactions on Electrical Energy Systems,2014,24(3):378-394.
• [10]桑丙玉,王德顺,杨波.平滑新能源输出波动的储能优化配置方法[J].中国电机工程学报,2014,34(22):3701-3706.Sang Bingyu,Wang Deshun,Yang Bo.Optimal allocation of energy storage system for smoothing the output fluctuations of new energy[J].Proceedings of the CSEE,2014,34(22):3701-3706(in Chinese).
• [11]王成山,于波,肖峻,等.平滑可再生能源发电系统输出波动的储能系统容量优化方法[J].中国电机工程学报,2012,32(16):1-8.Wang Chengshan,Yu Bo,Xiao Jun,et a1.Sizing of energy storage systems for output smoothing of renewable energy systems[J].Proceedings of the CSEE,2012,32(16):1-8(in Chinese).
• [12]Maxwell Technologies.Product guide-Maxwell Technologies BOOSTCAP ultra-capacitors[EB/OL].2009[2013-07-15].
• [13]Sauer D U,Wenzl H.Comparison of different approaches for lifetime prediction of electrochemical systems-using lead acid batteries as example[J].Journal of Power Sources,2008,176(2):477-483.
• [14]徐群,吕晓禄,武乃虎,等.考虑电池寿命和过放电现象的风电场储能容量优化[J].电网技术,2014,38(6):1505-1511.Xu Qun,LüXiaolu,Wu Naihu,et al.Optimization of energy storage capacity for wind farm considering battery life and over-discharge[J].Power System Technology,2014,38(6):1505-1511(in Chinese).
• [15]Drouilhet S,Johnson B L.A battery life prediction method for hybrid power applications[R].Golden:US Department of Energy,1997.
• [16]Chacra F A,Bastard P,Fleury G,et al.Impact of energy storage costs on economical performance in a distribution substation[J].IEEE Transactions on Power Systems,2005,20(2):684-691.