Fault ride‐through of grid‐connected THIPWM fired DCMLI‐based DFIG using parallel switched feedback‐controlled DVR

Hossam-Eldin, Ahmed A.; Abdallah, Emtethal Negm; Elgamal, Mohamed; AboRas, Kareem M.

doi:10.1049/iet-gtd.2019.0215

Cited by 13 publications

(1 citation statement)

References 23 publications

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“…This method has several glaring problems, including high stress on drive train caused by electromagnetic torque fluctuations, controllability loss, and preventing the grid voltage recovery because of absorbing of reactive power. While the other type of hardware methods for enhancing LVRT is employing a type of energy storage system like battery energy storage system, flywheel energy storage system, electrical double-layer capacitor, and superconducting magnetic energy storage 5 , 21 , 23 , 30 – 32 . But, the major drawback of this method is not an economical solution.…”

Section: Introductionmentioning

confidence: 99%

Optimal low voltage ride through of wind turbine doubly fed induction generator based on bonobo optimization algorithm

Mostafa

El-Hay

Elkholy

2023

Sci Rep

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The large-scale wind energy conversion system (WECS) based on a doubly fed induction generator (DFIG) has gained popularity in recent years because of its various economic and technical merits. The fast integration of WECS with existing power grids has caused negative influence on the stability and reliability of power systems. Grid voltage sags produce a high overcurrent in the DFIG rotor circuit. Such these challenges emphasise the necessity of the low voltage ride through (LVRT) capability of a DFIG for ensuring power grid stability during voltage dips. To deal with these issues simultaneously, this paper aims to obtain the optimal values of injected rotor phase voltage for DFIG and wind turbine pitch angles for all operating wind speeds in order to achieve LVRT capability. Bonobo optimizer (BO) is a new optimization algorithm that is applied to crop the optimum values of injected rotor phase voltage for DFIG and wind turbine pitch angles. These optimal values provide the maximum possible DFIG mechanical power to guarantee rotor and stator currents do not exceed the rated values and also deliver the maximum reactive power for supporting grid voltage during faults. The ideal power curve of a 2.4 MW wind turbine has been estimated to get the allowable maximum wind power for all wind speeds. To validate the results accuracy, the BO results are compared to two other optimization algorithms: particle swarm optimizer and driving training optimizer. Adaptive neuro fuzzy inference system is employed as an adaptive controller for the prediction of the values of rotor voltage and wind turbine pitch angle for any stator voltage dip and any wind speed.

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Section: Introductionmentioning

confidence: 99%

Optimal low voltage ride through of wind turbine doubly fed induction generator based on bonobo optimization algorithm

Mostafa

El-Hay

Elkholy

2023

Sci Rep

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Wind Energy Conversion Systems: A Review on Aerodynamic, Electrical and Control Aspects, Recent Trends, Comparisons and Insights

Yousefzadeh,

Ahmadi Kamarposhti

2024

Green Energy and Technology

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Recent Trends in Wind Energy Conversion System with Grid Integration Based on Soft Computing Methods: Comprehensive Review, Comparisons and Insights

Mostafa

El-Hay

Elkholy

2022

Arch Computat Methods Eng

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Wind energy is an effective and promising renewable energy source to produce electrical energy. Wind energy conversion systems (WECS) have been developing on a wide scale worldwide. The expansion of wind energy demand tends to produce high-quality output power in terms of grid integration. Due to the intermittent nature of wind energy, great challenges are found regarding WECS modeling, control, and grid integration. This paper introduces a comprehensive review of WECS and their grid-interface systems based on soft computing methods. To achieve this aim, more than 300 articles are organised and only 160 papers are presented in this review. This is intended to cover a broad range of topics concerning the configurations of WECS, electrical generators, and various topologies of power converters used for control and grid integration. Furthermore, international grid codes for wind energy integration with electric grids, particularly frequency, power factor, and low voltage ride through (LVRT) capability are investigated. The major controller approaches and topologies for grid and generator converters are discussed. Different aspects of modern control of WECS are introduced either for grid-side or generator-side. Moreover, control strategies for maximum power point tracking methods are compared along with methods of frequency control. This review paper introduces a comprehensive and a useful summery for the recent work in literature regarding WECS. Detailed modelling, control, and grid integration along with comparisons and discussion are introduced.

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Fault ride‐through of grid‐connected THIPWM fired DCMLI‐based DFIG using parallel switched feedback‐controlled DVR

Cited by 13 publications

References 23 publications

Optimal low voltage ride through of wind turbine doubly fed induction generator based on bonobo optimization algorithm

Optimal low voltage ride through of wind turbine doubly fed induction generator based on bonobo optimization algorithm

Wind Energy Conversion Systems: A Review on Aerodynamic, Electrical and Control Aspects, Recent Trends, Comparisons and Insights

Recent Trends in Wind Energy Conversion System with Grid Integration Based on Soft Computing Methods: Comprehensive Review, Comparisons and Insights

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