Review for "Optimizing Wind Turbine Participation for Frequency Regulation in Large Scale Power Systems"

2020 ◽  
Author(s):  
Haochun Zhang
Keyword(s):  
Power Systems ◽  
Wind Turbine ◽  
Large Scale ◽  
Frequency Regulation

Optimizing wind turbine participation for frequency regulation in large scale power systems

2020 ◽  
Vol 30 (8) ◽  
Author(s):  
Linyun Xiong ◽  
Penghan Li ◽  
Sunhua Huang ◽  
Ziqiang Wang ◽  
Jie Wang
Keyword(s):  
Power Systems ◽  
Wind Turbine ◽  
Large Scale ◽  
Frequency Regulation

Author response for "Optimizing Wind Turbine Participation for Frequency Regulation in Large Scale Power Systems"

2020 ◽  
Author(s):  
Linyun Xiong ◽  
Penghan Li ◽  
Sunhua Huang ◽  
Ziqiang Wang ◽  
Jie Wang
Keyword(s):  
Power Systems ◽  
Wind Turbine ◽  
Large Scale ◽  
Author Response ◽  
Frequency Regulation

Overview of Subsynchronous Oscillation in Grid-connected Wind Farm

2020 ◽  
Vol 13 (7) ◽  
pp. 969-979
Author(s):  
Xu Pei-Zhen ◽  
Lu Yong-Geng ◽  
Cao Xi-Min
Keyword(s):  
Power Systems ◽  
Wind Turbine ◽  
Large Scale ◽  
Wind Farm ◽  
Wind Farms ◽  
Induction Generator ◽  
Future Research ◽  
Stable Operation ◽  
Subsynchronous Oscillation ◽  
Different Types

Background: Over the past few years, the subsynchronous oscillation (SSO) caused by the grid-connected wind farm had a bad influence on the stable operation of the system and has now become a bottleneck factor restricting the efficient utilization of wind power. How to mitigate and suppress the phenomenon of SSO of wind farms has become the focus of power system research. Methods: This paper first analyzes the SSO of different types of wind turbines, including squirrelcage induction generator based wind turbine (SCIG-WT), permanent magnet synchronous generator- based wind turbine (PMSG-WT), and doubly-fed induction generator based wind turbine (DFIG-WT). Then, the mechanisms of different types of SSO are proposed with the aim to better understand SSO in large-scale wind integrated power systems, and the main analytical methods suitable for studying the SSO of wind farms are summarized. Results: On the basis of results, using additional damping control suppression methods to solve SSO caused by the flexible power transmission devices and the wind turbine converter is recommended. Conclusion: The current development direction of the SSO of large-scale wind farm grid-connected systems is summarized and the current challenges and recommendations for future research and development are discussed.

The Control Strategy Study of Doubly-Fed Wind Turbine Participated in Frequency Regulation

2012 ◽  
Vol 512-515 ◽  
pp. 788-793
Author(s):  
Xiao Hua Zhou ◽  
Ming Qiang Wang ◽  
Wei Wei Zou
Keyword(s):  
Wind Turbine ◽  
Control Strategy ◽  
Large Scale ◽  
Control Strategies ◽  
Frequency Control ◽  
Frequency Regulation ◽  
Strategy Study ◽  
Fuzzy Control Strategy ◽  
Doubly Fed ◽  
System Frequency

Traditional decoupling control strategy of doubly-fed induction generator (DFIG) wind turbine makes little contribution to system inertia and do not participate in the system frequency control, the synchronization of large-scale wind power requires wind turbine have the ability to participate in the regulation of power system frequency. This paper adds a frequency control segment to traditional DFIG wind turbine and considers the doubly-fed wind turbine operating on the state of the super-synchronous speed, by analysis the effect of inertia and proportional control strategies, a fuzzy control strategy which combines the advantages of the former two control strategies is proposed, simulation results show that this control strategy can more effectively improve the system frequency response.

Sign in / Sign up

Export Citation Format

Share Document