Investigation on sub-synchronous oscillations in DFIG-based transmission system based on improved complex torque coefficients method

Investigation on sub-synchronous oscillations in DFIG-based transmission system based on improved complex torque coefficients method

The complex torque coefficients (CTC) method has been widely adopted to investigate the conventional sub-synchronous oscillation (SSO) issues. However, the application of the CTC method is limited when large-scale wind power generations are integrated into power systems. Therefore, in order to overc...

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Bibliographic Details
Main Authors: Yijun Wang, Wenjuan Du, Chen Chen, Zijing Zhen, Haifeng Wang
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:The Journal of Engineering
Subjects:
damping
torque
wind power plants
asynchronous generators
power generation control
power system stability
power grids
power transmission control
VSC control strategy
electrical damping characteristics
IEEE first benchmark power system
SSO suppression
subsynchronous oscillations
grid-connected DFIG system
series-compensated DFIG-based transmission system
small-signal self-excitation theory
shaft system modal decoupling
improved CTC method
stability determination
frequency scan
large-scale wind power generations
improved complex torque coefficients method
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8554

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8554

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