A novel approach for crowbar resistance determination for doubly fed induction generators in wind energy conversion systems

Ibrahim, Nasseem Z.; Al-Quteimat, Alaa; Mozumdar, Mohmmad; Al-Jufout, Saleh

doi:10.1080/01430750.2021.1874519

Cited by 3 publications

(1 citation statement)

References 21 publications

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“…The crowbar resistance is employed in this study to prevent excessive currents from going through the stator, rotor, and power electronic converters, as well as to defend against DC-link capacitor voltage increases [20]. When a fault occurs, the converters are disconnected and bypassed to protect them, and instead of the power electronic converters and DC-link capacitor, a crowbar resistor is connected to the slip rings of the rotor windings [21]. The pitch angle control is also used to protect the generator speed from acceleration by reducing the wind turbine's mechanical power in the event of a grid fault [22][23][24].…”

Section: Introductionmentioning

confidence: 99%

Blades Pitch Angle Control and Crowbar Protection of a Wind Turbine using Adaptive Neuro-Fuzzy Inference System at Severe Faulty Conditions

Samir

Bahgat²,

Abdelghany³

et al. 2022

International Journal of Advanced Engineering and Business Scie

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Due to their superior efficiency, stability, and ability to produce maximum power at various typical operating situations, wind turbines driving doubly fed induction generator systems are widely utilized in the extraction of wind energy. These systems have stability issues, particularly at severe faulty conditions. This paper focuses on the fault ride-through of a doubly fed induction generator (DFIG) driven by a wind turbine using Adaptive Neuro-Fuzzy Inference System (ANFIS). The measured voltages and currents at the generator's terminals are used by the

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