用户侧蓄电池储能容量优化修正方法研究

Research on Optimizing and Correcting Method of Energy Storage Capacity of User-side Battery

现有的用户侧蓄电池储能容量优化修正方法存在着负荷率低、能量浪费率高的缺陷,为此提出一种新的用户侧蓄电池储能容量优化修正方法。根据用户侧蓄电池储能结构,建立储能容量优化修正目标函数,并设置函数约束条件,利用改进的粒子群算法对函数进行求解,得到用户侧储能电容最佳优化修正结果。测试结果显示,与现有的用户侧蓄电池储能容量优化修正方法相比较,提出的修正方法极大地提升了负荷率,降低了能量浪费率,充分说明提出的修正方法具备更好的优化修正效果。

The existing methods of user-side battery storage capacity optimization and correction have the defects of low load rate and high energy waste rate,so a new method of user-side battery storage capacity optimization and correction is proposed.According to the user-side battery energy storage structure,the objective function of energy storage capacity optimization and correction is established,and function constraints are set.The function is solved by using the improved particle swarm optimization algorithm,and the optimal optimization and correction result of user-side energy storage capacitor is obtained.The test results show that,compared with the existing optimization and modification method of user-side battery storage capacity,the proposed modification method greatly improves the load rate and reduces the energy waste rate,which fully indicates that the proposed modification method has better optimization and modification effect.