Hierarchical control of parallel voltage source inverters in AC microgrids

Hierarchical control of parallel voltage source inverters in AC microgrids

Here, a distributed hierarchical control strategy is proposed for the parallel operating of voltage source inverters (VSIs) in AC microgrids (MGs). For the output voltage control of a VSI, conventional double-loop proportional-integral (PI) control method has deteriorative performance under disturba...

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Bibliographic Details
Main Authors: Zhongwen Li, Zhiping Cheng, Yali Xu, Yifan Wang, Jing Liang, Jinfeng Gao
Format: Article
Language:English
Published: Wiley 2018-10-01
Series:The Journal of Engineering
Subjects:
invertors
variable structure systems
transient response
electric current control
multi-agent systems
control system synthesis
voltage control
distributed power generation
PI control
power generation control
distributed control
hierarchical systems
voltage-source convertors
H^2 control
H^∞ control
voltage magnitude
frequency deviations
droop controller
parallel voltage source inverters
AC microgrids
distributed hierarchical control strategy
VSIs
multiagent system-based distributed economic automatic generation control
double-loop proportional-integral control method
mixed H(2)-H(∞)-based outer-loop voltage control
sliding mode control-based inner-loop current control
fast transient response
circulating current avoidance
MAS-based EAGC
distributed automatic voltage control
optimal active power dispatch
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8620

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8620

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