Charge-Discharge Strategy for Battery Energy Storage to Smooth Power Fluctuations from Wind Farms

摘要：

　　The variable and non-dispatchable characteristics of wind power present great challenges for the security and reliability of power system. Integration a battery energy storage system (BESS) can smooth the fluctuation of wind power effectively. This paper proposes a novel charge-discharge strategy for BESS to limit the wind power fluctuation between two adjacent time intervals. The charge-discharge strategy considers the potential contribution (CSPC) of charging/discharging at the current time interval to the future time intervals during its valid time (Tval). The effectiveness of the charge-discharge strategy has been tested by using actual power out of a wind farm. The results show that the fluctuation of wind power can be improved greatly, and CSPC performs better and more effective than the simple strategy in operation and coordination of energy storage system.

关键词： Battery energy storage system (BESS) Charge-Discharge strategy considering potential contribution (CSPC) wind power fluctuations

作者: Tingting Hou Yanzhao Cui Xiaobing Zhou Wei Zhang Bo Ruan

作者单位: Grid State Hubei Research Institute of Economic and Technical,Wuhan 430077,Hubei Province,China State Grid Qingdao Power Supply Company,Qingdao 266000,Shandong Province,China

会议类型: 国际会议

会议名称: 2016中国国际供电会议(CICED2016)

会议地点: 西安

会议语种:英文

页码: 1-5

在线出版日期: 2016-09-01（万方平台首次上网日期，不代表论文的发表时间）