RBFNN-based adaptive crowbar protection scheme designed for the doubly fed induction generator in large-scale wind farms

2015 ◽  
Vol 10 (6) ◽  
pp. 644-652 ◽  
Author(s):  
Ning Tong ◽  
Shan He ◽  
Xiangning Lin ◽  
Peiwen Zheng ◽  
Zhengtian Li
Keyword(s):  
Large Scale ◽  
Wind Farms ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Protection Scheme ◽  
Doubly Fed ◽  
Crowbar Protection

scholarly journals Impact of the DFIG-Based Wind Farm Connection on the Fault Component-Based Directional Relay and a Mitigation Countermeasure

Energies ◽  
2020 ◽  
Vol 13 (17) ◽  
pp. 4414
Author(s):  
Xu Li ◽  
Yuping Lu ◽  
Tao Huang
Keyword(s):  
Large Scale ◽  
Wind Farm ◽  
Wind Farms ◽  
High Sensitivity ◽  
Synchronous Generator ◽  
Doubly Fed Induction Generator ◽  
Fault Resistance ◽  
Doubly Fed ◽  
Crowbar Protection ◽  
Directional Relay

With high sensitivity and strong tolerance capability for the fault resistance, the fault component-based directional relay (FCBDR) has drawn considerable attention from industry and academia. However, the best application environment for FCBDR no longer exists when considering the large-scale connection of the doubly fed induction generator (DFIG)-based wind farms. Through a detailed analysis of the superimposed impedance of DFIG, this paper reveals that the performances of FCBDRs may be shown negatively impacted by the fault behaviors of DFIG when the crowbar protection inputs. In addition, this paper proposes a mitigation countermeasure to deal with those issues. The proposed countermeasure takes advantage of the different superimposed impedance features of DFIG compared with that of the synchronous generator (SG) to enhance the adaptability of the conventional FCBDRs. Extensive simulation results show that the proposed countermeasure can differentiate the fault direction clearly under different fault conditions.

scholarly journals Differential Protection for an Outgoing Transformer of Large-Scale Doubly Fed Induction Generator-Based Wind Farms

Energies ◽  
2014 ◽  
Vol 7 (9) ◽  
pp. 5566-5585 ◽  
Author(s):  
Bingtuan Gao ◽  
Wei Wei ◽  
Luoma Zhang ◽  
Ning Chen ◽  
Yingjun Wu ◽  
...  
Keyword(s):  
Large Scale ◽  
Wind Farms ◽  
Induction Generator ◽  
Differential Protection ◽  
Doubly Fed Induction Generator ◽  
Doubly Fed

Dynamic Equivalent Model for Wind Farms with Doubly Fed Induction Generator

2019 ◽  
Author(s):  
Xiaohui Wang ◽  
Liao Zhang ◽  
Wenfang Li ◽  
Juan Wei ◽  
Hao Yu ◽  
...  
Keyword(s):  
Wind Farms ◽  
Equivalent Model ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Dynamic Equivalent ◽  
Doubly Fed

Toward Wide-Area Oscillation Control Through Doubly-Fed Induction Generator Wind Farms

2014 ◽  
Vol 29 (6) ◽  
pp. 2985-2992 ◽  
Author(s):  
Maghsoud Mokhtari ◽  
Farrokh Aminifar
Keyword(s):  
Wind Farms ◽  
Wide Area ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Oscillation Control ◽  
Doubly Fed
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