电力系统中最优潮流问题分析

Analysis of Optimal Power Flow in Power System

针对化学反应算法收敛速度慢的问题,结合罚函数法将最优潮流问题转化为一个无约束求极值问题,在标准IEEE30节点系统中进行仿真计算,并与其他优化算法进行了比较分析,结果表明所提方法收敛效果更好,精度更高。

Aiming at the slow convergence speed of chemical reaction algorithm,combined with the penalty function method,the optimal power flow problem is transformed into an unconstrained extremum problem.The simulation calculation is carried out in the standard IEEE30 bus system,and compared with other optimization algorithms.The results show that the proposed method has better convergence effect and higher accuracy.