基于改进型sigmoid函数的混合储能系统SOC控制策略

SOC Control Strategy for Hybrid Energy Storage System Based on Improved sigmoid Function

介绍锂离子电池-超级电容混合储能系统的传统SOC控制策略,提出一种基于改进型sigmoid函数的SOC控制策略,并通过算例来展示混合储能模型的构建、仿真过程,分析验证基于改进型sigmoid函数的混合储能系统SOC控制策略的有效性。

Traditional SOC control strategy for lithium ion battery-super-capacitor hybrid energy storage system is introduced,a SOC control strategy based on improved sigmoid function is proposed,a calculation example is used to demonstrate the construction and simulation process of the hybrid energy storage model,and the effectiveness of SOC control strategy for hybrid energy storage system based on improved sigmoid function is analyzed and verified.