Distributed agent-based control scheme for single-phase parallel inverters in microgrids with photovoltaic systems
Data(s) |
01/01/2015
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Resumo |
In this paper, an agent-based distributed control scheme is presented to control single-phase parallel inverters in solar photovoltaic (PV) systems connected to microgrids. A communication assisted multi-agent framework is developed within microgrids where agents perform their tasks in a distributed manner with an aim of stabilizing load voltage and current under normal and faulted conditions through the asymptotic tracking of the reference current signal. The distributed agent-based control scheme requires information from the neighboring agents through communication network to decide control actions. The proposed control scheme utilizes Ziegler-Nichols (Z-N) tuning approach to design proportional integral (PI) controllers for controlling inverters within the multi-agent system (MAS). A microgrid with parallel inverter-connected solar PV systems is considered for simulations under normal and faulted conditions where results show the excellency of the proposed agent-based scheme in comparison to the conventional scheme without MAS. |
Identificador | |
Idioma(s) |
eng |
Publicador |
IEEE |
Relação |
http://dro.deakin.edu.au/eserv/DU:30080957/rahman-distributedagent-2015.pdf http://dro.deakin.edu.au/eserv/DU:30080957/rahman-distributedagent-evid-2015.pdf http://dx.doi.org/10.1109/AUPEC.2015.7324872 http://ieeexplore.ieee.org/stamp/stamp.jsp?tp= |
Direitos |
2015, IEEE |
Palavras-Chave | #inverter #agent #microgrid #control #PV systems |
Tipo |
Conference Paper |