电池储能系统用于风电功率部分“削峰填谷”控制及容量配置

doi:10.11930/j.issn.1004-9649.2013.8.16.5

摘要/Abstract

摘要： 为缩减风电输出功率小时级的峰谷差,减小风电功率间歇性、波动性对规模化风电并网带来的不利影响,基于风电功率短期预测技术的小时级风电功率输出指令,提出风电功率部分“削峰填谷”控制策略,利用电池储能系统（battery energy storage system,BESS）缩减小时级尺度的风电功率峰谷差,并在各时间窗口内将风储合成出力的风电功率波动限制在一定的带宽范围以内;提出基于正态分布的储能功率计算方法,基于电池储能系统优化控制策略,分析电池储能系统实现部分“削峰填谷”控制策略与储能容量之间的关系。仿真实验结果验证该控制策略下储能容量配置的正确性与可行性。

关键词: 峰谷差, 风电功率, 削峰填谷, 电池储能系统, 储能容量

Abstract: In order to reduce the peak-to-valley D-value of hour-level wind power output power, and lower the negative impacts of the intermittence and fluctuation of the wind power on power grid, a wind power peak-shaving control strategy was proposed according to the hour-level wind power output instruction based on the short-term wind power forecast technology; the battery energy storage system (BESS) was used to lower the hour-level valley-to-peak difference of wind power, and the wind power fluctuation of the synthesized storage wind power output in every time scale was restricted within a certain limit of bandwidth. The paper put forward a normal distribution-based energy storage power calculation method and a BESS-based optimization control strategy, analyzed the relationship between the part peak-shaving control strategy by BESS and the energy storage capacity Simulation results proved that the energy storage capacity configuration was valid and feasible under such control strategy.

Key words: valley-to-peak, wind power, peak shaving, battery energy storage system, storage capacity

中图分类号:

TM614

靳文涛, 李建林. 电池储能系统用于风电功率部分“削峰填谷”控制及容量配置[J]. 中国电力, 2013, 46(8): 16-21.

JIN Wen-tao, LI Jian-lin. BESS for Wind Power “Peak Shaving” Control and Capacity Configuration[J]. Electric Power, 2013, 46(8): 16-21.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.2013.8.16.5

https://www.electricpower.com.cn/CN/Y2013/V46/I8/16

参考文献

[1] 刘开俊. 风电并网对电网的影响分析及解决方案[J]. 中国电力,2012,45（9）：7-10.
LIU Kai-jun. Impacts and solutions of wind power integration on grids [J]. Electric Power, 2012, 45(9): 7-10.
[2] 余民,杨旻宸,蒋传文,等. 风电并网后系统可靠性评估和备用优化研究[J]. 电力系统保护与控制,2012,40（12）：100-104.
YU Min, YANG Min-chen, JIANG Chuan-wen, et al . Study on power system reliability and reserve optimization with wind power integration[J]. Power System Protection and Control, 2012, 40(12): 100-104.
[3] 毕大强,葛宝明,王文亮,等. 基于钒电池储能系统的风电场并网功率控制[J]. 电力系统自动化,2010,34（13）：72-78.
BI Da-qiang, GE Bao-ming, WANG Wen-liang, et al . VRB energy system based power control of grid-connected wind farm[J]. Automation of Electric Power Systems, 2010, 34(13): 72-78.
[4] 何世恩,董新洲. 大规模风电机组拖网原因分析及对策[J]. 电力系统保护与控制,2012,40（1）：131-137.
HE Shi-en, DONG Xin-zhou. Cause analysis on large-scale wind turbine tripping and its ccountermeasures[J]. Power System Protection and Control, 2012, 40(1): 131-137.
[5] 张丽英,叶廷路,辛耀中,等. 大规模风电接入电网的相关问题及措施[J]. 中国电机工程学报,2010,30（25）：1-9.
ZHANG Li-ying, YE Ting-lu, XIN Yao-zhong, et al . Problems and measures of power grid accommodating large scale wind power[J].Proceedings of the CSEE, 2010, 30(25): 1-9.
[6] 张坤,毛承雄,陆继明,等. 基于储能的直驱风力发电系统的功率控制[J]. 电工技术学报,2011,26（7）：7-14.
ZHANG Kun, MAO Cheng-xiong, LU Ji-ming, et al . Power control strategy of directly driven wind turbine with energy storage system[J]. Transactions of China Electrotechnical Society, 2011, 26(7): 7-14.
[7] QU L Y, QIAO W. Constant power control of DFIG wind turbines with supercapacitor energy storage[J]. IEEE Transactions on Industry Applications, 2011, 47(1), 359-367.
[8] 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 and control system design for wind power balancing[J]. Proceedings of the CSEE, 2011, 31(17): 127-133.
[9] UMMELS B C, PELGRUM E, KLING W L. Integration of large- scale wind power and use of energy storage in the Netherlands’ electricity supply[J]. IET Renewable Power Generation, 2008, 2(1): 34-46.
[10] PAPAEFTHIMIOU S, KARAMANOU E, PAPATHANASSIOU S, et al . Operating policies for wind-pumped storage hybrid power stations in island grids [J]. IET Renewable Power Generation, 2009, 3(3): 293-307.
[11] 金一丁,宋强,陈晋辉,等. 大容量电池储能电网接入系统[J].中国电力,2010,43（2）：16-20.
JIN Yi-ding, SONG Qiang, CHEN Jin-hui, et al . Power conversion system of large scaled battery energy storage[J]. Electric Power,2010, 43(2): 16-20.
[12] 周雪松,权博,马幼捷,等. 超导磁储能装置在风电系统控制中的应用[J]. 中国电力,2010,43（6）：5-9.
ZHOU Xue-song, QUAN Bo, MA You-jie, et al . Applications of a super-conducting magnetic energy storage system in a wind power system [J]. Electric Power, 2010, 43(6): 5-9.
[13] 张宏宇,印永华,申洪,等. 大规模风电接入后的系统调峰充裕性评估[J]. 中国电机工程学报,2011,31（22）：26-31.
ZHANG Hong-yu, YIN Yong-hua, SHEN Hong, et al . Peak-load regulating adequacy evaluation associated with large-scale wind power integration[J]. Proceedings of the CSEE, 2011, 31(22): 26-31.
[14] 张国驹,唐西胜,齐智平. 平抑间歇式电源功率波动的混合储能系统设计[J]. 电力系统自动化,2011,35（20）：24-28.
ZHANG Guo-ju, TANG Xi-sheng, QI Zhi-ping. Design of a hybrid energy storage system on leveling off fluctuating power outputs of intermittent sources[J]. Automation of Electric Power Systems,2011, 35(20): 24-28.
[15] 李蓓,郭剑波. 平抑风电功率的电池储能系统控制策略[J]. 电网技术,2012,36（8）：38-43.
LI Bei, GUO Jian-bo. A control strategy for battery energy storage system to level wind power output[J]. Power System Technology Technology, 2012, 36(8): 38-43.
[16] 宇航,张真卿,苑田芬,等. 风电功率波动平抑效能与储能容量之间关系的分析[C]. 中国电机工程学会年会,2009.11.25-27.中国,天津.
YU Hang, ZHANG Zhen-qing, YUAN Tian-fen, et al . The relationships between the efficiency of stabilizing wind power fluctuations and capacity of storage system[C]. Annual Conference of CSEE. 2009.11.25-27. Tian Jin, China.
[17] 文艺,张步涵,毛成雄,等. 风电场中储能系统的功率和能量优化配置[J]. 湖北工业大学学报,2012,27（1）：18-21.
WEN Yi, ZHANG Hu-han, MAO Cheng-xiong, et al . The power and capcity’s optimized allocation of energy storage device in wind farm[J]. Journal of Hubei University of Technology, 2012, 27(1): 18-21.
[18] 梁亮,李建林,惠东,等. 大型风电场用储能容量的优化配置[J]. 高电压技术,2011,37（4）：930-936.
LIANG Liang, LI Jian-lin, HUI Dong, et al . Optimization configuration for capacity of energy storage system in large-scale wind farm [J]. High Voltage Engineering, 2011, 37(4): 930-936.
[19] 韩涛,卢继平,乔梁,等. 大型并网风电场储能容量优化方案[J]. 电网技术,2010,34（1）：169-173.
HAN Tao, LU Ji-ping, QIAO Liang, et al . Optimized scheme of energy storage capacity for grid-connected large-scale wind farm [J]. Power System Technology, 2010, 34(1): 169-173.
[20] 宇航. 利用储能系统平滑风电功率波动的仿真研究[D]. 吉林：东北电力大学,2010.3.
[21] 唐志伟.钒液流储能电池建模及其平抑风电波动研究[D]. 吉林：东北电力大学,2010.3.