标题：A Dynamic Optimal Control Strategy for BESS Considering Wind Power Forecasting
作者：Yuan, Hong; Li, Jianxiang; Zhang, Bingliang; Liu, Haibo; Zhang, Xu; Sun, Bohao; Yang, Shenquan
作者机构：[Yuan, Hong; Li, Jianxiang; Zhang, Bingliang; Liu, Haibo] State Grid Shandong Elect Power Co, Elect Power Res Inst, Jinan 250002, Shandong, Peoples R 更多
会议名称：11th IEEE International Conference on Mechatronics and Automation (ICMA)
会议日期：AUG 03-06, 2014
来源：2014 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION (IEEE ICMA 2014)
关键词：BESS; dynamic; optimization; control
摘要：Battery energy storage system (BESS) plays an important role in smoothing out highly intermittent source power fluctuations. With the improvement of the accuracy of the ultra short term wind power forecasting, a novel dynamic optimal control strategy for BESS based on the wind power forecasting is proposed aiming at wind power fluctuations smoothing. Taking switching times of the charge and discharge, state of charge (SOC) and over-charging and over-discharging into consideration, the operating principle is built based on the wind power information in advance, aiming to minimize the offset of SOC as well as consider the performance of the energy storage media to get the optimal control model for the next control step, which result in a progressive control principle. The proposed method is verified by the operation data from actual wind farm, which can achieve the effectively control of BESS and have the practical application value.