Results 41 to 50 of about 4,443 (258)
A Full Order Sensorless Control Adaptive Observer for Doubly-Fed Induction Generator [PDF]
, 2019 This paper presents a sensorless control for a Doubly Fed Induction Generator (DFIG) in the context of grid-connected turbine-based wind generation systems.
A. Dannier +5 more
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Energy Reports, 2021 The current paper is concerned with introducing a predictive polar flux control (PPFC) scheme for a variable speed wind driven doubly fed induction generator (DFIG) without speed sensor.
Mahmoud A. Mossa +2 more
semanticscholar +1 more source
Doubly Fed Induction Generator Wind Turbines with Fuzzy Controller: A Survey
The Scientific World Journal, 2014 Wind energy is one of the extraordinary sources of renewable energy due to its clean character and free availability. With the increasing wind power penetration, the wind farms are directly influencing the power systems.
J. S. Sathiyanarayanan, A. Senthil Kumar
doaj +1 more source
Wind Turbine Gearbox Diagnosis Based on Stator Current
Energies, 2023 Early detection of faults in wind energy systems can reduce downtime, operating, and maintenance costs while increasing productivity. This paper proposes a method based on the analysis of generator stator current signals to detect faults in a wind ...
Idris Issaadi +2 more
doaj +1 more source
Algerian Journal of Signals and Systems, 2020 This paper presents a robust control of doubly fed induction generator for wind generation system. The whole system is presented in d-q-synchronous reference frame.
Sihem Djebbri +2 more
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Parameter Identification of Doubly-Fed Induction Wind Turbine Based on the ISIAGWO Algorithm
Energies, 2023 Variations in generator parameters that occur during the operation of a doubly-fed induction wind turbine (DFIG) constitute a significant factor in the degradation of control performance.
Fanjie Yang +4 more
doaj +1 more source
Simulation of a site-specific doubly-fed induction generator (DFIG) for wind turbine applications [PDF]
2008 18th International Conference on Electrical Machines, 2008 This paper describes a preliminary study of a 30 kW doubly-fed induction generator (DFIG) used for wind turbine applications. Wind represents a variable-speed intermittent source of energy in nature and can be controlled to be a nearly constant speed but variable-torque input to the wind turbine using blade pitch angle regulation.
null Wenping Cao +3 more
openaire +1 more source
IEEE Access, 2023 The large-scale wind energy conversion systems (WECS) based on a doubly fed induction generator (DFIG) have recently gained attention due to their numerous economic and technological advantages.
Fatma El Zahraa Magdy +5 more
doaj +1 more source
A nonlinear maximum power point tracking technique for DFIG-based wind energy conversion systems
Engineering Science and Technology, an International Journal, 2018 This paper presents a nonlinear control method for maximum power point tracking (MPPT) of doubly fed induction generator-based wind energy conversation systems.
Mohammad Mahdi Rezaei
doaj +1 more source
Sensored and sensorless speed control methods for brushless doubly fed reluctance motors
, 2009 The study considers aspects of scalar V/f control, vector control and direct torque (and flux) control (DTC) of the brushless doubly fed reluctance machine (BDFRM) as a promising cost-effective alternative to the existing technological solutions for ...
Jovanovic, Milutin
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