摘要
随着电力电子技术的进步,分布式发电技术广泛应用在配电网的规划建设中,交直流(Alternating Current/Direct Current,AC/DC)混合配电网得到快速发展,这一新型电网规划方法也被作为直流配电网的过渡技术。提出了一种同时考虑母线类型、连接线路和负载类型3个决策变量的交直流混合配电网规划模型,以求解最低的运行成本为目标函数,利用蒙特卡洛风险模拟(Monte Carlo risk Simulation,MCS)方法得出负荷需求,最后通过遗传算法模型进行迭代求解交直流混合配电网络的最佳配置。
With the advancement of power electronics technology,distributed generation technology is widely used in the planning and construction of distribution networks,and the hybrid Alternating Current/Direct Current(AC/DC)distribution network has been developed rapidly,and this new grid planning method is also used as a transition technology for DC distribution networks.This article proposes a hybrid AC/DC distribution network planning model that considers three decision variables:bus type,connection line and load type.Taking the lowest running cost as the objective function,boad demand is obtained by monte Carlo risk Simulation(MCS)method.The optimal configuration of the hybrid distribution network is finally solved by iterative genetic algorithm model.
作者
舒东胜
SHU Dongsheng(State Grid Hubei Electric Power Co.,Ltd.,Economic and Technical Research Institute,Wuhan 430077,China)
出处
《通信电源技术》
2023年第7期92-94,共3页
Telecom Power Technology
