基于改进爬山法的最大功率跟踪控制研究

Maximum Power Point Tracking Control Based on Improved Hill Climbing Method

摘要: 为实现风能的最大功率跟踪控制，本文在传统爬山法的基础之上进行了改进，提出了一种1/2变步长的爬山法，该方法能够快速而准确的实现最大功率追踪，有效的改善了系统的输出特性，提高了系统输出效率。仿真结果表明了该方法能够提高风能最大功率跟踪的快速性和稳定性。

Abstract: To achieve the wind energy maximum power point tracking control, this paper makes an improvement based on the traditional hill climbing method. A 1/2 variable step hill climbing method is proposed, which can achieve the maximum power point tracking rapidly and steadily, and the output characteristics and efficiency of the system are improved. The simulation results show that this method can improve the speed and stability of the maximum power point tracking of wind energy.