Frequency-coupled impedance model based subsynchronous oscillation analysis for direct-drive wind turbines connected to a weak AC power system

Frequency-coupled impedance model based subsynchronous oscillation analysis for direct-drive wind turbines connected to a weak AC power system

Recently, the emerging subsynchronous oscillation (SSO) issue caused by interactions between power electronic converters and weak grids has provoked serious stability concerns. Impedance modelling based method has been widely used to analyse the emerging SSO phenomenon. In this paper, a frequency co...

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Bibliographic Details
Main Authors: Wei Liu, Xiaorong Xie, Jan Shair, Jingbo He
Format: Article
Language:English
Published: Wiley 2019-06-01
Series:The Journal of Engineering
Subjects:
wind power plants
transfer functions
oscillations
power grids
power generation faults
time-domain analysis
power electronics
wind turbines
aggregated impedance
system stability
stability analysis
frequency-coupled impedance model
subsynchronous oscillation analysis
direct-drive wind turbines
weak ac power system
emerging subsynchronous oscillation issue
power electronic converters
weak grids
serious stability concerns
impedance modelling based method
emerging sso phenomenon
frequency coupled impedance model
fcim
multiple frequencies
transfer function model
modelling method
type-4 wind turbine
weak ac grid
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9297

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9297

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