scholarly journals Numerical Modeling, Electrical Characteristics Analysis and Experimental Validation of Severe Inter-Turn Short Circuit Fault Conditions on Stator Winding in DFIG of Wind Turbines

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 13149-13158
Author(s):  
Yu Chen ◽  
Attiq Ur Rehman ◽  
Yihan Zhao ◽  
Lulu Wang ◽  
Shuang Wang ◽  
...  
Keyword(s):  
Numerical Modeling ◽  
Wind Turbines ◽  
Experimental Validation ◽  
Short Circuit ◽  
Stator Winding ◽  
Electrical Characteristics ◽  
Characteristics Analysis ◽  
Short Circuit Fault

Research on Stator Winding Inter Turn Short-Circuit Faults of Aeronautical Fault-Tolerant Machine Based on Maxwell 2D

2011 ◽  
Vol 130-134 ◽  
pp. 119-123
Author(s):  
Ming Zhang ◽  
Yi Ming Zhang ◽  
Jiang Tao Tong
Keyword(s):  
Fault Tolerant ◽  
Short Circuit ◽  
Fault Model ◽  
Stator Winding ◽  
High Power Density ◽  
Induced Voltage ◽  
Magnetic Field Simulation ◽  
Voltage Frequency ◽  
Solid Foundation ◽  
Short Circuit Fault

Stator winding inter turn short-circuit fault is one of the most common internal faults of fault-tolerant machine, which can disconnect the fault phases and keep operating correctly in the event of a failure. Stator winding short-circuit fault model is established through analysis. Based on finite element method, the high-power density fault-tolerant machine internal magnetic field simulation and analysis is implemented using Maxwell2D and induced voltage frequency spectrum is analyzed by FFT method. The characteristics of stator winding short-circuit faults are summarized, which lay a solid foundation for fault-tolerant machine earlier faults prediction and winding switching.

Sign in / Sign up

Export Citation Format

Share Document