JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2017, Vol. 47 ›› Issue (6): 95-99.doi: 10.6040/j.issn.1672-3961.0.2017.163

Previous Articles     Next Articles

SOC optimization on power supply reliability of wind-storage system

ZHANG Qisong1, FU Jun1, SHI Zhaohui1, YANG Xiao2, JIA Chunjuan2, HUANG Yulong2   

  1. 1. Shandong Electric Power Engineering Consulting Institute Corp., Ltd., Jinan 250013, Shandong, China;
    2. School of Electrical Engineering, Shandong University, Jinan 250061, Shandong, China
  • Received:2017-04-13 Online:2017-12-20 Published:2017-04-13

PDF (PC)

290

Abstract: In order to solve the problem of storage capacity and charging & discharging control optimization in the wind-storage system, the power supply reliability and power fluctuation of system were studied. To prevent the overshoot discharge phenomenon of energy storage system, a consideration energy storage state of charge(SOC)optimization control strategy of charge and discharge was put forward. The fuzzy control method was adopted, according to the energy storage SOC, and the coefficient was introduced to adjust the charge and discharge power. Based on IEEE-RTS79 reliability test system, through the analysis of a real wind field data, the study verified that the strategy could effectively improve the power supply reliability and the power fluctuation of the system.

Key words: wind-storage system, reliability evaluation, SOC, charge and discharge optimization

CLC Number: 

  • TK89
[1] 韩勇,郑翔宇,彭生江,等. 大规模风电集中接入的电力系统储能容量配置策略[J]. 中国电力,2015,48(6):26-30. HAN Yong, ZHENG Xiangyu, PENG Shengjiang, et al. Configuration of energy storage in power system with wind power integration[J]. Electric Power, 2015, 48(6):26-30.
[2] 李军徽,朱星旭,严干贵,等. 抑制风电并网影响的储能系统调峰控制策略设计[J]. 中国电力,2014,47(7):91-95. LI Junhui, ZHU Xingxu, YAN Gangui, et al. Design of control strategies of energy storage for peak shaving to restrain wind powers influence on power grid[J]. Electric Power, 2014, 47(7):91-95.
[3] HORNE J, FLYNN D, LITTLE T. Frequency stability issues for islanded power systems[C] //Proceedings of Power Systems Conference and Exposition, 2004. New York, USA: IEEE, 2004: 299-306.
[4] 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. LOU Suhua, WU Yaowu, CUI Yanzhao, et al. Operation strategy of battery energy storage system for smoothing short-term wind power fluctuation[J]. Automation of Electric Power Systems, 2014, 38(2):17-22.
[5] 卢继平,朱三立,韩涛,等. 风电场储能容量合理取值范围分析[J]. 重庆大学学报,2010, 33(8):46-51. LU Jiping, ZHU Sanli, HAN Tao, et al. Analysis of reasonable wind farm energy storage capacity range[J]. Journal of Chongqing University, 2010, 33(8):46-51.
[6] 张坤,毛承熊,谢俊文,等. 风电场复合储能系统容量配置的优化设计[J]. 中国电机工程学报,2012,32(25):79-87. ZHANG Kun, MAO Chengxiong, XIE Junwen, et al. Optimal design of hybrid energy storage system capacity for wind farms[J]. Proceedings of the CSEE, 2012, 32(25):79-87.
[7] 徐群,吕晓禄,武乃虎,等.考虑电池寿命和过放现象的风电场储能容量优化[J]. 电网技术,2014,38(6):1505-1511. XU Qun, LYU Xiaolu, 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.
[8] 张峰,梁军,张利,等.考虑最佳期望输出与荷电状态的风电场储能容量优化方法[J]. 电力系统自动化,2014, 38(24):12-19. ZHANG Feng, LIANG Jun, ZHANG Li, et al. Energy storage capacity optimization for wind farms considering optimal excepted output and SOC[J]. Automation of Electric Power Systems, 2014, 38(24):12-19.
[9] 佘慎思,李征,蔡旭.风储联合发电系统电池荷电状态和功率偏差控制策略[J]. 电力系统自动化,2014,38(20):9-17. SHE Shensi, LI Zheng, CAI Xu. SOC and power deviation control strategy for hybrid generation systems of wind power and energy storage[J]. Automation of Electric Power Systems, 2014, 38(20):9-17.
[10] 张熙,张峰,巩乃奇,等.基于荷电状态动态调整的储能电站容量规划[J]. 电力自动化设备,2015,35(11):20-24. ZHANG Xi, ZHANG Feng, GONG Naiqi, et al. Bess capacity planning based on dynamic SOC adjustment[J]. Electric Power Automation Equipment, 2015, 35(11):20-24.
[11] 王晓东,张磊,姚兴佳,等.考虑储能电池SOC状态的风电场功率波动抑制控制[J]. 电源学报,2014(2):73-77. WANG Xiaodong, ZHANG Lei, YAO Xingjia, et al. Research of wind farm power fluctuations controller considering the SOC of battery[J]. Journal of Power Supply, 2014(2):73-77.
[12] 戴碧蓉. 基于SOC分级优化的混合储能风电功率平抑方法研究[D]. 成都:电子科技大学,2013. DAI Birong. Wind power stabilizing control method of hybrid energy storage system based on SOC hierarchical optimization[D]. Chengdu: University of Electronic Science and Technology of China, 2013.
[13] 孟虹年,谢开贵. 计及电池储能设备运行特性的风电场可靠性评估[J]. 电网技术,2012,36(6):214-219. MENG Hongnian, XIE Kaigui. Wind farm reliability evaluation considering operation characteristics of battery energy storage devices[J]. Power System Technology, 2012, 36(6):214-219.
[14] Reliability test system task force of the application of probability methods subcommittee. IEEE reliability test system[J]. IEEE Transactions on Power Apparatus and Systems, 1979, 98(6):2047-2054.
[15] 孙自珂. 风电并网对电力系统可靠性影响分析[D]. 济南:山东大学,2015. SUN Zike. Study on power system reliability with wind power integration[D]. Jinan: Shandong University, 2015.
[1] DU Xixi, LIU Huafeng, JING Liping. An additive co-clustering for recommendation of integrating social network [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2018, 48(3): 96-102.
[2] LI Shuo, SHI Yuliang. The method of spot cluster recommendation in location-based social networks [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2016, 46(3): 44-50.
[3] QIAN Suchi, PENG Furong, LU Jianfeng. Tag optimization based on semantic similarity [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2015, 45(2): 37-42.
[4] HAN Zhongming, WU Yang, TAN Xusheng, LIU Wen, YANG Weijie. Comparison and analysis on measure indexes for structural hole nodes in social network [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2015, 45(1): 1-8.
[5] YAO Huachuan, WANG Lizhen, WU Pingping, ZOU Muquan. AC_SAR: actionable clustering algorithm based on strong association rule [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2014, 44(6): 38-46.
[6] LU Wenyang, XU Jiayi, YANG Yubin. LDA-based link prediction in social network [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2014, 44(6): 26-31.
[7] LONG Zhi-Jian, ZHANG Chang-Qiao. Synthesis and properties of associating DRA by binary copolymerization based on lauryl methacrylate [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2009, 39(5): 128-132.
[8] LI Chun-xiao， YUE Qin-yan， LU Lei， GAO Bao-yu， YANG Zhong-lian， SI Xiao-hui， NI Shou-qing， WANG Yuan-fang. Synthesis and application of  hydrophobically  associating  cationic  polyacrylamide     [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(6): 99-104.
[9] BAO Huai-qian，XU Jia-wen，WANG Chang-tian. Ultrasonic assisted ECM in pure water [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(6): 30-32.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright 2018 © Editorial office of Journal of Shandong University (Engineering Science)
Supported by Beijing Magtech Co.Ltd