Dynamic Behavior of the Doubly Fed Induction Generator During Three-Phase Voltage Dips

2007 ◽  
Vol 22 (3) ◽  
pp. 709-717 ◽  
Author(s):  
JesÚs LÓpez ◽  
Pablo Sanchis ◽  
Xavier Roboam ◽  
Luis Marroyo
Keyword(s):  
Dynamic Behavior ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Phase Voltage ◽  
Three Phase ◽  
Voltage Dips ◽  
Doubly Fed

scholarly journals Wind turbine doubly-fed induction generator defects diagnosis using rotor currents lissajous curves

2020 ◽  
Vol 11 (4) ◽  
pp. 2083
Author(s):  
Sara Kharoubi ◽  
Lamiaa El Menzhi
Keyword(s):  
Mathematic Model ◽  
Field Vector ◽  
Power Converter ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Phase Voltage ◽  
Three Phase ◽  
Energy Conversion Systems ◽  
Open Switch ◽  
Doubly Fed

Nowadays, inverters are power electronics devices used in the renewable energy conversion systems. Therefore, the continuity of service of power converter has been a major concern. In this paper, a technique for diagnosing multiple open switch faults in three phase voltage inverters feeding Doubly Fed Induction Generator DFIG is presented. It is based on the so-called the Lissajous curves of DFIG rotor currents. For this purpose, the modeling of a non-defected wind conversion system based on mathematic model created in Matlab Simulink is firstly presented, after that, an indirect stator field vector-oriented control is applied to obtain the wind system performance. Finally, rotor currents Lissajous curves are analyzed in case of a non-defected and defected inverter. Simulation results show the effectiveness of the proposed method

scholarly journals Three-Phase Steady-State Model of Doubly Fed Induction Generator Considering Various Rotor Speeds

IEEE Access ◽  
2016 ◽  
Vol 4 ◽  
pp. 9479-9488 ◽  
Author(s):  
Yuntao Ju ◽  
Fuchao Ge ◽  
Wenchuan Wu ◽  
Yi Lin ◽  
Jing Wang
Keyword(s):  
Steady State ◽  
State Model ◽  
Induction Generator ◽  
Doubly Fed Induction Generator ◽  
Three Phase ◽  
Steady State Model ◽  
Doubly Fed
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