Results 11 to 20 of about 10,066 (215)
Enhanced Fault Diagnosis of DFIG Converter Systems [PDF]
2019 54th International Universities Power Engineering Conference (UPEC), 2019 The converter is a crucial part of the doubly fed induction generator (DFIG) wind energy conversion system (WECS). Breakdown of the converter will lead to huge economic loss; this is relating to the downtime of the converter that will shut down the whole turbine-generator system and curtail the energy production.
Ibem, Chukwuemeka N. +2 more
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DFIG modelling and the relevance of model simplification
, 2005 There has been a fast growing demand for the application of doubly fed induction generators (DFIG) in wind power plants in recent years. They have in particular dominated the market in last two years.
Milanovic, Jovica V., Kayikci, Mustafa
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A critical review of contemporary issues related to DFIG [PDF]
, 2022 The DFIG is a type of induction machine which has been serving extensively in the WEC system. Many researchers have worked on the DFIG and its integration to the grid system, proposed control schemes and designs for the DFIG. However, there have not been
Aluu, N.C., Ashigwuike, E.C.
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High order sliding mode control of active and reactive powers for DFIG based Wind turbine [PDF]
E3S Web of Conferences, 2022 Grid connected wind turbines are considered as a wise alternative to conventional energy sources; not only they are used to produce energy, but they have been recently operated in order to provide grid ancillary services such as stability and frequency ...
El qouarti Ouassima +2 more
doaj +1 more source
DFIG-BASED SPLIT-SHAFT WIND ENERGY CONVERSION SYSTEMS
, 2022 In this research, a Split-Shaft Wind Energy Conversion System (SS-WECS) is investigated to improve the performance and cost of the system and reduce the wind power uncertainty influences on the power grid.
Rasoul Akbari (13157394)
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Peningkatan Stabilitas Transien pada Turbin Angin Berbasis DFIG Menggunakan SFCL tipe Bridge
Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2022 Produksi energi listrik saat ini banyak dilakukan dengan pembakaran fosil secara besar yang mengakibatkan efek negatif untuk bumi, yaitu global warming.
Doane Puri Mustika +4 more
doaj +1 more source
The Journal of Engineering, 2019 Wind energy conversion systems (WECSs) require a suitable control to maximise the power generated by wind turbines independently on the wind conditions.
Cherngchai Sompracha +2 more
doaj +1 more source
The Journal of Engineering, 2019 The doubly fed induction generator (DFIG) has become increasingly popular for variable speed wind turbines because of the lower power electronics converter rating required. However, the small air gap of a DFIG causes it to be vulnerable to slight misalignment of the rotor which may cause a large unbalanced magnetic pull (UMP) to be exerted on the ...
Hawwooi Chuan +2 more
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Method of DFIG Cooperating with SVG to Suppress Low-Frequency Oscillation in Power Systems
Zhongguo dianli, 2020 With the increasing penetration of wind power, when the power system is insufficiently damped, low-frequency oscillations are likely to occur. Doubly fed induction generation (DFIG) can decouple the control of active and reactive power, which helps ...
Lei YANG +7 more
doaj +1 more source
Energies, 2023 The grid-integrated doubly fed induction generator (DFIG) is required to participate in the frequency regulation of the power system. The supercapacitor energy storage (SES) is capable of enhancing the frequency regulation capability of the DFIG in a ...
Tingting Sun +3 more
doaj +1 more source