Phase–amplitude model for doubly fed induction generators
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Modern Power Systems and Clean Energy"
DOI: 10.1007/s40565-018-0450-0
Abstract: The doubly fed induction generator (DFIG) is major type of wind turbine generator used in grid-connected wind farms. Practical models of DFIG have been built to study the influence of wind power generation on power… read more here.
Keywords: phase amplitude; doubly fed; model; fed induction ... See more keywords
Model reduction strategy of doubly-fed induction generator-based wind farms for power system small-signal rotor angle stability analysis
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.04.024
Abstract: Following the decarbonisation and decentralisation of energy industry, wind energy is becoming a promising generation source to reduce greenhouse emission, and meet future energy demand. Unlike traditional generation using synchronous generators, many wind turbines use… read more here.
Keywords: system; doubly fed; power; model ... See more keywords
An effective control solution for doubly-fed induction generator under harsh balanced and unbalanced voltage sags
Sign Up to like & getrecommendations! Published in 2019 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2018.11.014
Abstract: Abstract This paper presents a novel control algorithm for the rotor-side converter of Doubly-Fed Induction Generators. The main goal is to endow the system with effective Low Voltage Ride Through capability, under harsh balanced and… read more here.
Keywords: control; voltage; balanced unbalanced; doubly fed ... See more keywords
An improved fault current calculation method and protection scheme of Doubly-fed Induction Generator
Sign Up to like & getrecommendations! Published in 2021 at "Energy Reports"
DOI: 10.1016/j.egyr.2021.08.107
Abstract: Abstract Existing research on Doubly fed Induction Generator (DFIG) short-circuit current studies are based on hypothesis the rotor current is zero when the Crowbar is input after the fault, which ignores the impact of rotor… read more here.
Keywords: induction generator; calculation; fed induction; doubly fed ... See more keywords
Enhanced control technique for a sensor-less wind driven doubly fed induction generator for energy conversion purpose
Sign Up to like & getrecommendations! Published in 2021 at "Energy Reports"
DOI: 10.1016/j.egyr.2021.08.183
Abstract: Abstract 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. The operation of the designed PPFC… read more here.
Keywords: driven doubly; generator; control; doubly fed ... See more keywords
Grouped grey wolf optimizer for maximum power point tracking of doubly-fed induction generator based wind turbine
Sign Up to like & getrecommendations! Published in 2017 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2016.10.062
Abstract: Abstract This paper proposes a novel grouped grey wolf optimizer to obtain the optimal parameters of interactive proportional-integral controllers of doubly-fed induction generator based wind turbine, such that a maximum power point tracking can be… read more here.
Keywords: doubly fed; grey wolf; grouped grey; power ... See more keywords
A proposal for a wind system equipped with a doubly fed induction generator using the Conservative Power Theory for active filtering of harmonics currents
Sign Up to like & getrecommendations! Published in 2018 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2018.07.027
Abstract: Abstract This study describes a strategy that allows the addition of active filtering functionality to a doubly fed induction generator (DFIG) wind power system. The active filtering is performed through an algorithm that uses the… read more here.
Keywords: system; doubly fed; power; active filtering ... See more keywords
Computationally efficient calculation of skew effects in brushless doubly-fed induction machines
Sign Up to like & getrecommendations! Published in 2017 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2016.0354
Abstract: Brushless doubly-fed induction machines (DFIMs) have great potential as variable-speed generators in wind turbines. Undesired space-harmonics exist because the special rotor needs to couple to two stator windings with different pole-pair numbers and different frequencies.… read more here.
Keywords: brushless doubly; brushless; doubly fed; fed induction ... See more keywords
Parameters identification of a brushless doubly fed induction machine using pseudo-random binary signal excitation signal for recursive least squares method
Sign Up to like & getrecommendations! Published in 2017 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2017.0083
Abstract: Accurate brushless doubly fed induction machine (BDFIM) control is considered as a good alternative to traditional generators. Therefore, the knowledge of the parameters accuracy is necessary to design high-performance drives. In this study, an offline… read more here.
Keywords: brushless doubly; induction machine; doubly fed; fed induction ... See more keywords
Coupled circuit analysis of the brushless doubly fed machine using the winding function theory
Sign Up to like & getrecommendations! Published in 2020 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2019.0915
Abstract: The brushless doubly fed induction machine (BDFM) is considered as an alternative to doubly fed induction generators (DFIGs) in wind energy conversion systems. However, BDFMs have a complex machine structure, and their operations are relatively… read more here.
Keywords: machine; brushless doubly; winding function; function theory ... See more keywords
Modified harmonic minimisation technique for doubly fed induction generators with solar-wind hybrid system using biogeography-based optimisation
Sign Up to like & getrecommendations! Published in 2018 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2017.0818
Abstract: This study develops a framework for optimisation of rotor side converter (RSC) switching to eliminate lower-order harmonic injection of a doubly fed induction generator connected to a grid. A biogeography based optimisation (BBO) technique is… read more here.
Keywords: technique; biogeography based; doubly fed; fed induction ... See more keywords