Improved secondary control for optimal total harmonic distortion compensation of parallel connected DGs in islanded microgrids

Improved secondary control for optimal total harmonic distortion compensation of parallel connected DGs in islanded microgrids

This study proposes a two-layer hierarchical control to actualize optimal total harmonic distortion (THD) compensation in different buses of parallel-connected inverters in islanded microgrids which had not been studied so far. The proposed secondary layer is used to realize THD compensation of sens...

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Bibliographic Details
Main Authors: Mohammad Hadi Andishgar, Eskandar Gholipour, Rahmat-Allah Hooshmand
Format: Article
Language:English
Published: Wiley 2018-12-01
Series:IET Smart Grid
Subjects:
quality control
power generation control
invertors
power distribution control
power supply quality
harmonic distortion
power distribution faults
distributed power generation
voltage control
SLB
distributed generators
compensating efforts
local buses
DG terminals
THD limitation
compensation portion
multilevel voltage quality control
multibus islanded microgrids
parallel DGs
DGs peak current limitation
microgrid parameters
control structure
improved secondary control
optimal total harmonic distortion compensation
parallel connected DGs
voltage quality requirements
bus-bars
two-layer hierarchical control
different buses
parallel-connected inverters
secondary layer
THD compensation
sensitive load bus
Online Access:https://digital-library.theiet.org/content/journals/10.1049/iet-stg.2018.0093

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https://digital-library.theiet.org/content/journals/10.1049/iet-stg.2018.0093

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