Study on Coordinated Control of Battery Energy Storage System in Wind Farms Connected to Power Grid

doi:10.16628/j.cnki.2095-8188.2020.10.011

Abstract

Abstract:

The simulation model of battery energy storage system(BESS) connected to the power grid with DC/DC converter and DC/AC converter was built,and the control strategies were developed.The wind power generating system with fixed speed induction wind turbines and doubly-fed induction wind turbines connected to the power grid with BESS was built in the PSCAD/EMTDC.According to the steady-state and fault-state of the power gird,the corresponding control strategy of BESS was developed.The research results show that the flexible active power control ability of the BESS can smooth the power fluctuation caused by the changing wind speed.Under the fault-state,the BESS can provide the reactive power support to stabilize the grid voltage and improve the low voltage ride-through(LVRT) ability of the wind farm.

Key words: battery energy storage system(BESS), doubly-fed induction wind turbine, fixed speed induction wind turbine, wind power output smoothing, low voltage ride-through(LVRT)

CLC Number:

TM76

ZHAO Jing, WAN Ruini, GUO Min, ZHU Yue. Study on Coordinated Control of Battery Energy Storage System in Wind Farms Connected to Power Grid[J]. LOW VOLTAGE APPARATUS, 2020, 0(10): 71-76.

Figures/Tables 13

References 19

[1]	风电场接入电力系统技术规定:GB/Z 19963—2011[S].
[2]	张锋, 晁勤. STATCOM改善风电场暂态电压稳定性研究[J]. 电网技术, 2008,32(9):70-73.
[3]	陈树勇, 申洪, 张洋, 等. 基于遗传算法的风电场无功补偿及控制方法的研究[J]. 中国电机工程学报, 2005,25(8):1-6.
[4]	高明杰, 惠东, 高宗和, 等. 国家风光储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):14-18.
[5]	李华. 一种基于跟踪计划的风光储联合发电系统储能控制策略研究[J].电器与能效管理技术, 2019(4):71-78.
[6]	刘世林, 文劲宇, 孙海顺, 等. 风电并网中的储能技术研究进展[J]. 电力系统保护与控制, 2013,41(23):145-153. doi: 10.7667/j.issn.1674-3415.2013.23.024
[7]	陆立民, 褚国伟, 吴雅楠, 等. 储能参与电网电压调节研究综述[J].电器与能效管理技术, 2019(20):10-18.
[8]	汪海蛟, 江全元. 应用于平抑风电功率波动的储能系统控制与配置综述[J]. 电力系统自动化, 2014,38(19):126-135. doi: 10.7500/AEPS20140214008
[9]	刘卫健, 黎淑娟, 黄际元, 等. 储能参与风电并网系统的波动平抑控制研究[J].电器与能效管理技术, 2018(16):41-47,66.
[10]	李辉, 季海婷, 付博, 等. 含DC/DC变换器全钒液流电池储能系统安全充放电策略[J]. 电力系统自动化, 2013,37(24):7-11,18. doi: 10.7500/AEPS201212140
[11]	李战鹰, 胡玉峰, 吴俊阳. 大容量电池储能系统PCS拓扑结构研究[J]. 南方电网技术, 2010,4(5):39-42.
[12]	GUSTAVSEN B. Time delay identification for transmission line modeling [C]//Proceedings 8th IEEE Workshop Signal Propagation Interconnects, 2004: 103-106.
[13]	金一丁, 宋强, 刘文华. 电池储能系统的非线性控制器[J]. 电力系统自动化, 2009,33(7):75-80.
[14]	张步涵, 曾杰, 毛承雄, 等. 电池储能系统在改善并网风电场电能质量和稳定性中的应用[J]. 电网技术, 2006,30(15):54-58.
[15]	杨威. 恒速与变速风力发电系统比较研究[D]. 南京:河海大学, 2007.
[16]	魏林君. 变速风电机组低电压穿越能力研究[D]. 济南:山东大学, 2009.
[17]	孟岩峰, 胡书举, 宋斌, 等. 电网暂态故障下风电机组动态载荷分析[J].电器与能效管理技术, 2018(5):73-79.
[18]	胡家兵, 贺益康. 双馈风力发电系统的低压穿越运行与控制[J]. 电力系统自动化, 2008,32(2):49-52.
[19]	杨思祥, 李国杰, 阮思烨, 等. 应用于DFIG风电场的VSC -HVDC控制策略[J]. 电力系统自动化, 2007,31(19):64-67.