摘要
为有效提升电能利用效率,避免光伏电池组件过载,提出基于灰狼算法的含光伏微电网负荷频率优化控制方法。根据光伏微电网布局模式,构建灰狼优化算法的Markov链模型,通过电力调频模式优化,实现基于灰狼算法的光伏微电网布置优化。定义微电网发电机负荷行为的建模条件,并根据光伏频率偏差计算结果,评估负荷频率控制级数,完成基于灰狼算法的含光伏微电网负荷频率优化控制方法设计。实验结果表明,所提方法可将光伏电池组件所承担的负载电压与电流控制在低水平状态,光伏微电网的负荷频率能够得到有效控制。
To effectively improve the efficiency of electricity utilization and avoid overloading of photovoltaic modules,a grey wolf algorithm based load frequency optimization control method for photovoltaic microgrids is proposed.Based on the layout pattern of photovoltaic microgrids,a Markov chain model of grey wolf optimization algorithm is constructed to optimize the power frequency regulation mode and achieve the layout optimization of photovoltaic microgrids based on grey wolf algorithm.Define the modeling conditions for the load behavior of microgrid generators,and based on the calculation results of photovoltaic frequency deviation,evaluate the level of load frequency control,and complete the design of a load frequency optimization control method for photovoltaic microgrids based on the Grey Wolf algorithm.The experimental results show that the proposed method can control the load voltage and current borne by photovoltaic cell modules at a low level,and the load frequency of photovoltaic microgrids can be effectively controlled.
作者
王刚
杨金成
范季阳
张国锋
李志潭
WANG Gang;YANG Jincheng;FAN Jiyang;ZHANG Guofeng;LI Zhitan(State Grid Xinjiang Marketing Service Center(Capital Intensive Center,Measurement Center),Urumqi 830000,China;State Grid Turpan Electric Power Supply Company,Turpan 838000,China)
出处
《电子设计工程》
2025年第15期148-152,共5页
Electronic Design Engineering
关键词
灰狼算法
光伏微电网
负荷频率
MARKOV链模型
调频模式
grey wolf algorithm
photovoltaic microgrid
load frequency
Markov chain model
frequency modulation mode
