Multi agent-based decentralized control for improving the efficiency and voltage regulation in smart microgrid
Küçük Resim Yok
Tarih
2018
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, a multi agent-based decentralized control strategy for the power management of smart grid connected microgrid (MG) is proposed to reduce distribution loss and improve the voltage regulation, which is implemented through a Multi Agent System (MAS) framework. MG consists of a two-layer infrastructure. The first layer is the electrical distribution network and the second layer is the communication network connecting the agents which could be any component in the system. Agents can collect present states of distributed generators (DGs) and loads when communication lines are added between two layers. In the proposed power management, a set of control laws for agents are derived by considering distance information between agents. Thus, output powers supplied by each DG are determined according to control laws in a way that distribution losses are reduced. Moreover, reactive power supply by DGs is managed in a way that voltage deviation from nominal value at each bus is minimized. Moreover, a theorem is proved that ensures the total output power from DGs equals the load demand of MG. In addition, control law for proposed approach is tested on a modified version of the IEEE 13 bus test system which is modelled in MATLAB-Simulink™. The simulation results in the modified test system are presented to demonstrate the effectiveness of the proposed control strategy. © 2018 IEEE.
Açıklama
endesa
2018 International Conference on Smart Energy Systems and Technologies, SEST 2018 -- 10 September 2018 through 12 September 2018 -- -- 141204
2018 International Conference on Smart Energy Systems and Technologies, SEST 2018 -- 10 September 2018 through 12 September 2018 -- -- 141204
Anahtar Kelimeler
Agent-Based Modeling; Distributed Generation; Energy Management; Microgrid; Multi Agent System; Voltage Regulation, Autonomous Agents; Computational Methods; Control Theory; Decentralized Control; Distributed Power Generation; Electric Power Systems; Electric Power Transmission Networks; Energy Management; Matlab; Multi Agent Systems; Power Management; Smart Power Grids; Voltage Control; Voltage Regulators; Agent-Based Model; Communication Lines; Distance Information; Distributed Generator (Dgs); Electrical Distribution Networks; Micro Grid; Reactive Power Supply; Voltage Deviations; Electric Power System Control
Kaynak
2018 International Conference on Smart Energy Systems and Technologies, SEST 2018 - Proceedings
WoS Q Değeri
Scopus Q Değeri
N/A
