Open AccessMulti-Objective Reactive Power Optimization Including Distributed Generation
Author(s) -
Hong Wang,
Zhijie Wang
Publication year - 2019
Publication title -
advances in sciences and engineering
Language(s) - English
Resource type - Journals
ISSN - 2046-0392
DOI - 10.32732/ase.2019.11.1.46
Subject(s) - mathematical optimization , ac power , convergence (economics) , power (physics) , computer science , constraint (computer aided design) , optimization problem , node (physics) , function (biology) , mathematics , engineering , physics , geometry , structural engineering , quantum mechanics , evolutionary biology , economics , biology , economic growth
In order to solve the problem of reactive power optimization of distribution network with distributed power supply, the multi-objective reactive power optimization function is established from multiple perspectives, and the equation constraint and inequality constraint equation of power system are considered. Secondly, taking IEEE33 node distribution system with distributed power supply as an example, reactive power optimization of single objective function is carried out to verify that the proposed algorithm has a global convergence and a great advantage in convergence speed. Finally, multi-objective reactive power optimization of distribution network with distributed power supply is carried out. Simulation results demonstrate the effectiveness of the proposed algorithm.