【作者】 陈旭； 汪玉洁； 陈宗海；

【Author】 Chen Xu;Wang Yujie;Chen Zonghai;Department of Automation,University of Science and Technology of China;

【机构】 中国科学技术大学自动化系；

【摘要】 近年来,由于混合储能系统(HESS)具有改善功率性能与减缓锂电池的老化等优点,被广泛应用于光伏与风能发电、微电网与汽车等领域。在HESS的控制中,功率分配策略至关重要。本文基于博弈论提出了一种针对HESS的功率分配策略,在不同工况下的仿真中能取得与自适应模型预测控制(AMPC)相当的控制效果。此外,本文所提出的方法的计算时间只有AMPC方法的约1/3,因此更适合在实时系统中使用。更多还原

【Abstract】 In recent years,due to its advantages of improving power performance and slowing down the aging of lithium battery,hybrid energy storage system(HESS) is widely used in the fields of photovoltaic or wind power generation,micro grid,electric vehicles,etc.In the control of HESS,power allocation strategy is crucial.Based on the game theory,this paper proposes a power allocation strategy for Hess,which can achieve the same control quality as the adaptive model predictive control(AMPC) in the simulation under different conditions.In addition,the calculation time of the proposed method is only about 1/3 of that of AMPC method,so it is more suitable for real-time system.更多还原