Low voltage ride-through capability improvement of microgrid using a hybrid coordination control strategy

2019 ◽  
Vol 11 (3) ◽  
pp. 034102 ◽  
Author(s):  
Feng Zheng ◽  
Yiqiang Chen ◽  
Yachao Zhang ◽  
Yanzhen Lın ◽  
Moufa Guo
Keyword(s):  
Control Strategy ◽  
Low Voltage ◽  
Coordination Control ◽  
Low Voltage Ride Through ◽  
Hybrid Coordination ◽  
Capability Improvement

Study on an Advanced Low Voltage Ride-Through Control Strategy of Energy Router

2021 ◽  
Author(s):  
Xuefeng Qiao ◽  
Lei Chen ◽  
Jingguang Tang ◽  
Meng Ding ◽  
Zekai Zhao
Keyword(s):  
Control Strategy ◽  
Low Voltage ◽  
Low Voltage Ride Through

Improved Control Strategy of Wind Turbine with DFIG for Low Voltage Ride through Capability

2014 ◽  
Vol 707 ◽  
pp. 329-332
Author(s):  
Li Ling Sun ◽  
Dan Fang
Keyword(s):  
Wind Turbine ◽  
Control Strategy ◽  
Low Voltage ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Operating Characteristics ◽  
Low Voltage Ride Through ◽  
Doubly Fed ◽  
Rotor Side Converter ◽  
And Control

As the number of doubly fed induction generator (DFIG)- based wind-turbine systems continues to increase, wind turbines are required to provide Low Voltage Ride-Through (LVRT) capability, especially under the condition of grid voltage dips. This paper, depending on the operating characteristics of doubly-fed induction generator during grid faults ,deals with a protection and control strategy on rotor-side converter (RSC) to enhance the low voltage ride through capability of a wind turbine driven doubly fed induction generator (DFIG). The simulation and experiment studies demonstrate the correctness of the developed model and the effectiveness of the control strategy for DFIG-based wind-turbine systems under such adverse grid conditions.

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