用于平抑功率波动的分布式综合能源站储能装置容量计算
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摘要
以包含分布式天然气发电、屋顶光伏发电、储能装置的产业园区分布式综合能源站为研究对象,建立了合理的分布式天然气发电机、屋顶光伏发电的出力模型。储能装置以平抑电网联络线功率波动为主要目标,以联络线功率波动限制为约束,通过对联络线功率波动进行频域分析,提出了综合能源站储能装置容量的计算方法;通过算例验证了方法的合理性。
Taking the distributed integratedenergy station of industrial zone including distributed natural gas power generation,building integrated photovoltaic(BIPV)and energy storage deviceas the research object,a reasonable distributed natural gas generator and BIPV output model areestablished in this paper.The energy storage device is mainly aim at stabilizing the power fluctuation of the tie line,and is constrained by the limitation of the tie line power fluctuation.Through the frequency domain analysis of the tieline power fluctuation,the calculation method of the energy storage device capacity of the integrated energy station is proposed.The rationality of the above method is verified by an example.
Taking the distributed integratedenergy station of industrial zone including distributed natural gas power generation,building integrated photovoltaic(BIPV)and energy storage deviceas the research object,a reasonable distributed natural gas generator and BIPV output model areestablished in this paper.The energy storage device is mainly aim at stabilizing the power fluctuation of the tie line,and is constrained by the limitation of the tie line power fluctuation.Through the frequency domain analysis of the tieline power fluctuation,the calculation method of the energy storage device capacity of the integrated energy station is proposed.The rationality of the above method is verified by an example.
引文
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[17]陈刚,袁越,傅质馨.储能电池平抑光伏发电波动的应用[J].电力系统及其自动化学报,2014,26(2):27-31,49.CHEN Gang,YUAN Yue,FU Zhixin.Application of storage battery to restrain the photovoltaic power fluctuation[J].Proceedings of the CSU-EPSA,2014,26(2):27-31,49.
[18]任洪波,徐佩佩,吴琼.分布式热电联产系统规划设计理念与方法探析[J].电网技术,2018,42(3):722-730.REN Hongbo,XU Peipei,WU Qiong.Theory and method of planning and design of distributed combined heat and power system[J].Power System Technology,2018,42(3):722-730.
[19]程洁.基于冷热电三联供系统的综合能源系统设计与研究[D].北京:华北电力大学,2017.
[20]宁阳天,李相俊,董德华,等.储能系统平抑风光发电出力波动的研究方法综述[J].供用电,2017,34(4):2-11.NING Yangtian,LI Xiangjun,DONG Dehua,et al.Areview of the research methods of smoothing wind/PV power output with energy storage systems[J].Distribution&Utilization,2017,34(4):2-11.
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[2]肖峻,张泽群,张磐,等.用于优化微网联络线功率的混合储能容量优化方法[J].电力系统自动化,2014,38(12):19-26.XIAO Jun,ZHANG Zequn,ZHANG Pan,et al.A capacity optimization method of hybrid energy storage system for optimizing tie-line powerin microgrids[J].Automation of Electric Power Systems,2014,38(12):19-26.
[3]张忠林,罗卫华,高凯,等.分布式光伏并网对配电网的影响及解决措施[J].供用电,2013,30(4):25-29.ZHANG Zhonglin,LUO Weihua,GAO Kai,et al.Impacts of the distributed photovoltaic connection on the distribution grid and corresponding solutions proposed[J].Distribution&Utilization,2013,30(4):25-29.
[4]朱兰,严正,杨秀,等.风光储微网系统蓄电池容量优化配置方法研究[J].电网技术,2012,36(12):26-31.ZHU Lan,YAN Zheng,YANG Xiu,et al.Optimal configuration of battery capacity in microgrid composed of wind power andphotovoltaic generation with energy storage[J].Power System Technology,2012,36(12):26-31.
[5]孟娅,李欣然,黎淑娟,等.电池储能参与配电网削峰填谷的变功率控制策略[J].电力建设,2018,39(4):45-50.MENG Ya,LI Xinran,LI Shujuan,et al.Variable power control strategy of battery energy storage system participating in distribution network peak load shifting[J].Electric Power Construction,2018,39(4):45-50.
[6]李琼慧,王彩霞,张静,等.适用于电网的先进大容量储能技术发展路线图[J].储能科学与技术,2017,6(1):141-146.LI Qionghui,WANG Caixia,ZHANG Jing,et al.Aroadmap for large scale energy storage for grid-level applications[J].Energy Storage Science and Technology,2017,6(1):141-146.
[7]凌志斌,黄中,田凯.大容量电池储能系统技术现状与发展[J].供用电,2018,35(9):3-8,21.LING Zhibin,HUANG Zhong,TIAN Kai.The state of art and trend of large scale battery energy storage system technology[J].Distribution&Utilization,2018,35(9):3-8,21.
[8]杨汾艳,陈晓科,黄嘉健,等.储能与间歇式DG的容量配比关系以及实用估算方法[J].中国电力,2017,50(1):151-157.YANG Fenyan,CHEN Xiaoke,HUANG Jiajian,et al.Ratio between energy storage and intermittent DG capacity with a practical storage capacityestimation method[J].Electric Power,2017,50(1):151-157.
[9]娄素华,吴耀武,崔艳昭,等.电池储能平抑短期风电功率波动运行策略[J].电力系统自动化,2014,38(2):17-22,58.LOU Suhua,WU Yaowu,CUI Yanzhao,et al.Operation strategy of battery energy storage system for smoothing shortterm wind power fluctuation[J].Automation of Electric Power Systems,2014,38(2):17-22,58.
[10]薛金花,叶季蕾,杨波,等.储能在分布式发电/微电网中的容量优化配置[J].电源技术,2013,37(12):2258-2260,2268.XUE Jinhua,YE Jilei,YANG Bo,et al.Capacity optimization method of storage energy system in distributedgeneration and micro grid[J].Chinese Journal of Power Sources,2013,37(12):2258-2260,2268.
[11]王成山,于波,肖峻,等.平滑微电网联络线功率波动的储能系统容量优化方法[J].电力系统自动化,2013,37(3):12-17.WANG Chengshan,YU Bo,XIAO Jun,et al.An energy storage system capacity optimization method for microgrid tie-line power flow stabilization[J].Automation of Electric Power Systems,2013,37(3):12-17.
[12]丛晶,宋坤,鲁海威,等.新能源电力系统中的储能技术研究综述[J].电工电能新技术,2014,33(3):53-59.CONG Jing,SONG Kun,LU Haiwei,et al.Review of energy storage technology for new enemy power system[J].Advanced Technology of Electrical Engineering and Energy,2014,33(3):53-59.
[13]吴鸣,苏剑,余杰,等.分布式电源的混合储能配置分析与研究[J].供用电,2013,30(1):13-18.WU Ming,SU Jian,YU Jie,et al.Hybrid energy storage configuration analysis and research of distributed power[J].Distribution&Utilization,2013,30(1):13-18.
[14]杨苹,宋嗣博,张育嘉,等.工业园区多微网特征分析及工程设计[J].电力系统及其自动化学报,2017,29(12):21-27.YANG Ping,SONG Sibo,ZHANG Yujia,et al.Feature analysis and engineering design of multi-microgrid in an industrial park[J].Proceedings of the CSU-EPSA,2017,29(12):21-27.
[15]GAVANIDOU E,BAKIRTZIS A.Design of a standalone system with renewable energy sources using trade off methods[J].IEEE Transaction on Energy Conversion,1992,7(1):42-48.
[16]林少伯,韩民晓,赵国鹏,等.基于随机预测误差的分布式光伏配网储能系统容量配置方法[J].中国电机工程学报,2013,33(4):25-33,5.LIN Shaobo,HAN Minxiao,ZHAO Guopeng,et al.Capacity allocation of energy storage in distributed photovoltaic power system based on stochastic prediction error[J].Proceedings of the CSEE,2013,33(4):25-33,5.
[17]陈刚,袁越,傅质馨.储能电池平抑光伏发电波动的应用[J].电力系统及其自动化学报,2014,26(2):27-31,49.CHEN Gang,YUAN Yue,FU Zhixin.Application of storage battery to restrain the photovoltaic power fluctuation[J].Proceedings of the CSU-EPSA,2014,26(2):27-31,49.
[18]任洪波,徐佩佩,吴琼.分布式热电联产系统规划设计理念与方法探析[J].电网技术,2018,42(3):722-730.REN Hongbo,XU Peipei,WU Qiong.Theory and method of planning and design of distributed combined heat and power system[J].Power System Technology,2018,42(3):722-730.
[19]程洁.基于冷热电三联供系统的综合能源系统设计与研究[D].北京:华北电力大学,2017.
[20]宁阳天,李相俊,董德华,等.储能系统平抑风光发电出力波动的研究方法综述[J].供用电,2017,34(4):2-11.NING Yangtian,LI Xiangjun,DONG Dehua,et al.Areview of the research methods of smoothing wind/PV power output with energy storage systems[J].Distribution&Utilization,2017,34(4):2-11.
[21]桑丙玉,王德顺,杨波,等.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):3700-3706.SANG Bingyu,WANG Deshun,YANG Bo,et al.Optimal allocation of energy storage system for smoothing the output fluctuations of new energy[J].Proceedings of the CSEE,2014,34(22):3700-3706.