Reduction of losses in electric power distribution system-dynamic reconfiguration case study  

作　　者：Branimir Novoselnik Drago Bago Jadranko Matuško Mato Baotić 

机构地区：[1]Faculty of Electrical Engineering and Computing,University of Zagreb,Unska 3,Zagreb,10000,Croatia [2]Faculty of Mechanical Engineering,Computing and Electrical Engineering,University of Mostar,Matice Hrvatske bb,Mostar,88000,Bosnia and Herzegovina

出　　处：《Control Theory and Technology》2025年第1期49-63,共15页控制理论与技术(英文版)

基　　金：supported in part by the European Regional Development Fund under Grant KK.01.1.1.01.0009(DATACROSS).

摘　　要：This paper deals with reduction of losses in electric power distribution system through a dynamic reconfiguration case study of a grid in the city of Mostar,Bosnia and Herzegovina.The proposed solution is based on a nonlinear model predictive control algorithm which determines the optimal switching operations of the distribution system.The goal of the control algorithm is to find the optimal radial network topology which minimizes cumulative active power losses and maximizes voltages across the network while simultaneously satisfying all system constraints.The optimization results are validated through multiple simulations(using real power demand data collected for a few characteristic days during winter and summer)which demonstrate the efficiency and usefulness of the developed control algorithm in reducing the grid losses by up to 14%.

关 键 词：Nonlinear model predictive control Dynamic reconfiguration Power distribution system Mixed-integer programming Real-life case study 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]