Performance of DFIG fed wind turbine under fault conditions

Karthik, V. Vijay; Kumar, T. Santhosh; Vendoti, Suresh; Santhoshi, B. Kavya; Nayak, M. Raja

doi:10.1016/j.matpr.2021.06.380

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Fault Current Contribution Of Dfigs1

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2024

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Cited by 3 publications

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“…DFIGs are being increasingly used in the green energy industry due to their high efficiency and flexibility [29][30][31]. In the vision of protection analysis, the behavior of DFIGs is like Asynchronous Machines (Ams) where the short circuit current is reliant to the machine impedances, machine rating, and rotor slip.…”

Section: Fault Current Contribution Of Dfigsmentioning

confidence: 99%

Wide-Area Protection System for Radial Smart Distribution Networks

Rezapour,

Jamali,

Siano

2024

Applied Sciences

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The integration of Distributed Energy Resources (DERs) in power distribution networks poses challenges for protection systems due to dynamic bidirectional fault currents. This paper presents a novel wide-area protection scheme for modern Doubly Feed Induction Generator (DFIG)-integrated distribution networks that simplifies fault location and relay coordination. The system employs Artificial Neural Networks (ANNs) for fault detection and a Fault Zone Relay Condition (FZRC) matrix for fault location. The simulation results demonstrate the effectiveness of the proposed approach in fault detection and isolation.

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Section: Fault Current Contribution Of Dfigsmentioning

confidence: 99%