Comparative Study between Two Protection Schemes for DFIG-based Wind Generator Fault Ride Through

@inproceedings{Okedu2012ComparativeSB,
  title={Comparative Study between Two Protection Schemes for DFIG-based Wind Generator Fault Ride Through},
  author={Kenneth Eloghene Okedu and S. M. Muyeen and Rion Takahashi and Junji Tamura},
  year={2012}
}
Fixed speed wind turbine generators system that uses induction generator as a wind generator has the stability problem similar to a synchronous generator. On the other hand, doubly fed induction generator (DFIG) has the flexibility to control its real and reactive powers independently while being operated in variable speed mode. This paper focuses on a scheme where IG is stabilized by using DFIG during grid fault. In that case, DFIG will be heavily stressed and a remedy should be found out to… Expand
1 Citations
EVALUATION & PERFORMANCE ANALYSIS OF DFIG WIND TURBINE WITH CROWBAR PROTECTION UNDER SHORT CIRCUIT & VOLTAGE DIP CONDITION
Wind energy is the fastest and most promising energy source. Due to many advantages such as the improved power quality, high energy efficiency and controllability, etc. the variable speed windExpand

References

SHOWING 1-10 OF 37 REFERENCES
Mitigation of disturbances in DFIG-based wind farm connected to weak distribution system using STATCOM
DFIG (Doubly Fed Induction Generator) based wind farm is gaining popularity these days because of its inherent advantages like variable speed operation and independent controllability of active andExpand
Fault ride-through capability of DFIG wind turbines
This paper concentrates on the fault ride-through capability of doubly fed induction generator (DFIG) wind turbines. The main attention in the paper is, therefore, drawn to the control of the DFIGExpand
Transient stability of DFIG wind turbines at an external short‐circuit fault
The fast development of wind power generation brings new requirements for wind turbine integration into the network. After clearance of an external short-circuit fault, grid-connected wind turbinesExpand
Fault ride through of DFIG wind turbines during symmetrical voltage dip with crowbar or stator current feedback solution
Low Voltage Ride Through is an important feature for wind turbine systems to fulfill grid code requirements. In case of wind turbine technologies using doubly fed induction generators the reaction toExpand
Real-Time Implementation of a STATCOM on a Wind Farm Equipped With Doubly Fed Induction Generators
Voltage stability is a key issue to achieve the uninterrupted operation of wind farms equipped with doubly fed induction generators (DFIGs) during grid faults. This paper investigates the applicationExpand
Crowbar System in Doubly Fed Induction Wind Generators
In the last 15 years, the use of doubly fed induction machines in modern variable-speed wind turbines has increased rapidly. This development has been driven by the cost reduction as well as theExpand
Ride-Through Analysis of Doubly Fed Induction Wind-Power Generator Under Unsymmetrical Network Disturbance
This paper presents a ride-through simulation study of a 2-MW wind-power doubly fed induction generator (DFIG) under a short-term unsymmetrical network disturbance. The DFIG is represented by anExpand
Adjustable speed generators for wind turbines based on doubly-fed induction machines and 4-quadrant IGBT converters linked to the rotor
  • S. Műller, M. Deicke, R. D. De Doncker
  • Engineering
  • Conference Record of the 2000 IEEE Industry Applications Conference. Thirty-Fifth IAS Annual Meeting and World Conference on Industrial Applications of Electrical Energy (Cat. No.00CH37129)
  • 2000
Wind turbines are being built at power levels above 1.5 MW. Higher power levels are being anticipated for offshore applications. To limit mechanical stresses and power surges in these high powerExpand
Dynamic response of doubly fed induction generator variable speed wind turbine under fault
The performance of doubly fed induction generator (DFIG) variable speed wind turbine under network fault is studied using simulator developed in MATLAB/SIMULINK. Simulation results show the transientExpand
Dynamic Behavior of the Doubly Fed Induction Generator During Three-Phase Voltage Dips
The use of doubly fed induction generators (DFIGs) in large wind turbines has become quite common over the last few years. These machines provide variable speed and are driven with a power converterExpand
...
1
2
3
4
...