Premium
A Voltage Control Method for a Distributed Line Feeder by means of Multiagent Approach
Author(s) -
KURISU SHINYA,
NAGATA TAKESHI
Publication year - 2018
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.23037
Subject(s) - multi agent system , java , control (management) , photovoltaic system , voltage , power flow , computer science , power (physics) , line (geometry) , electric power system , class (philosophy) , ac power , distributed computing , control engineering , control theory (sociology) , engineering , electrical engineering , artificial intelligence , mathematics , operating system , physics , geometry , quantum mechanics
SUMMARY This paper proposes a method for the coordinated control of power factor by means of a multiagent approach. The proposed multiagent system consists of two types of agent: single feeder agent (F_AG) and bus agent (B_AG). In the proposed system, an F_AG plays as an important role, which decides the power factors of all distributed generators by executing the load flow calculations repeatedly. The voltage control strategies are implemented as the class definition of Java into the system. In order to verify the performance of the proposed method, it has been applied to a typical distribution model system. The simulation results show that the system is able to control very violent fluctuation of the demands and the photovoltaic (PV) generations.