Large signal stability analysis for DC microgrid under droop control based on mixed potential theory

Large signal stability analysis for DC microgrid under droop control based on mixed potential theory

Brayton–Moser's mixed potential theory has been used to analyse the large disturbance stability of DC microgrid with constant power load (CPL), such as current-mode controlled BUCK/BOOST converter with CPL or DC system with multi-stage LC filters. However, the stability analysis of other topolo...

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Bibliographic Details
Main Authors: Zekun Li, Wei Pei, Hua Ye, Li Kong
Format: Article
Language:English
Published: Wiley 2019-04-01
Series:The Journal of Engineering
Subjects:
DC-DC power convertors
power generation control
stability
distributed power generation
voltage control
power convertors
power system stability
DC system
multistage LC filters
multiple converters
droop control
mixed potential model
single bidirectional BUCK/BOOST converter
droop-controlled DC microgrid
multiple bidirectional BUCK/BOOST converters
stability criterion
system parameters
control parameters
droop coefficients
CPL power value
signal stability analysis
brayton–Moser's mixed potential theory
disturbance stability
constant power load
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8574

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