Inhibition of Subsynchronous Oscillation of Direct-Drive Wind Turbine by Improved LADRC in Weak Grids

Inhibition of Subsynchronous Oscillation of Direct-Drive Wind Turbine by Improved LADRC in Weak Grids

As the direct-drive wind turbine generator system (WTGS) causes subsynchronous oscillation (SSO) in weak grids, this paper proposes the differential feed-forward linear active disturbance rejection control (LADRC) based on the first-order total disturbance deviation control. It uses the fully improv...

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Bibliographic Details
Main Authors: Bohao LI, Kunli GUO, Jiajun LV, Weizheng CAI, Luhao LIU, Fengyi LIU, Yifan HAO
Format: Article
Language:zho
Published: State Grid Energy Research Institute 2023-04-01
Series:Zhongguo dianli
Subjects:
weak grid
direct-drive wind turbine generator system
subsynchronous oscillation
total disturbance deviation control
differential feed-forward
ladrc
Online Access:https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202206135

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https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202206135

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