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

Mostafa, M.A.I.; El-Hay, Enas A.; Elkholy, Mahmoud M.

doi:10.1007/s11831-022-09842-4

Cited by 20 publications

(10 citation statements)

References 160 publications

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“…The wind turbine control cabinet and wind turbine converter components are also known as control units of the WECS. The main electromechanical component of the WECS is the electric generator that converts the wind energy to electrical energy [21,22].…”

Section: Wind Turbine Systemsmentioning

confidence: 99%

Performance analysis of aluminium wound double fed induction generator for cost-efficient wind energy conversion systems

Tezcan,

Ayaz

2023

Eng. Res. Express

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Currently, both limited fossil fuel resources and environmental factors have increased the use of renewable energy sources. Renewable energy resources, such as wind energy systems, are gaining popularity, resulting in increased competition among manufacturers. This study aims to achieve a cost-efficient wind energy conversion system by designing and analysing the performance of a 250 kVA aluminium wound double-fed induction generator (DFIG). The advantages and disadvantages of aluminium windings are compared to those of copper windings, and three DFIG models are created: Model-1 with a copper winding set, Model-2 with the same geometry as Model-1 but designed with an aluminium winding set, and Model-3 with an aluminium winding set and slightly different stator and rotor diameters. The three DFIG models were analysed using finite element analysis (FEA) in ANSYS Maxwell, and the simulation results were obtained. According to the FEA results, Model-1 with copper windings had a higher efficiency compared to Model-2 with aluminium windings, but Model-2 had better cost and weight performance compared to Model-1. Model-3 and Model-1 had similar efficiencies, but Model-3 had slightly greater torque ripple compared to Model-1 due to a slightly different stator and rotor diameter. Although the total machine weight of aluminium-wound DFIGs was slightly increased, the total manufacturing costs were less than copper-wound DFIGs at the same efficiency levels.

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Section: Wind Turbine Systemsmentioning

confidence: 99%

Performance analysis of aluminium wound double fed induction generator for cost-efficient wind energy conversion systems

Tezcan,

Ayaz

2023

Eng. Res. Express

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“…У публiкaцiях [19,20] нaвeдeнo мeтoди кeрувaння нa oснoвi вiртуaльнoгo пoтoку, дe кoнтрoлюючi пoтoки визнaчaють пoлoжeння, a миттєвi пoтужнoстi рoзрaхoвуються з вeктoрiв струму тa пoтoкiв.…”

Section: пOстaнoвкa прOблeми Aнaлiз дOслiджeнь I публIкaцiйunclassified

Регулятор Вихідної Напруги Активного Випрямляча На Основі Ковзного Режиму

Нерубацький,

Гордієнко

2023

ІКСЗТ

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У статті наведено дослідження методів керування трифазних випрямлячів з широтно-імпульсною модуляцією, що дають змогу покращити якість електричної енергії. Розглянуто схему активного випрямляча напруги з описом електромагнітних процесів у вхідній електричній мережі. Подано систему прямого керування потужністю активного випрямляча з ковзним регулятором і спостерігачем величини вихідної напруги. Визнaчeно параметри ковзного регулятора, що виконує функції регулювання вихідної напруги, а також регулювання величини активної та реактивної потужності, що споживається з електричної мережі. Визнaчeно параметри спостерігача напруги мережі з алгоритмом компенсації, що забезпечує точні результати з мінімальним коливанням. Проведено імітаційне моделювання системи керування регулятора активного випрямляча, заснованого на реалізації ковзного режиму при зміні опору навантаження та зі спостерігачем навантаження за допомогою програмного середовища Matlab / Simulink. Відповідно до отриманих характеристик активний випрямляч забезпечує кращі показники якості електричної енергії з малим значенням коефіцієнта гармонічних спотворень і коефіцієнтом потужності, близьким до одиниці.

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“…The setting up of a BC across the DCL of the BTBC is among the simplest and most affordable actions [24], in spite of the widely used FRTC structures in (a) being complex and expensive; for example, the positioning of FACTS and ESS [25]. One advantage of this method is that BC exists in all kinds of WFs and can be employed as a transient and instant store load whenever needed.…”

Section: Introductionmentioning

confidence: 99%

Applications of Kepler Algorithm-Based Controller for DC Chopper: Towards Stabilizing Wind Driven PMSGs under Nonstandard Voltages

Atia,

Mahmoud,

Elzein

et al. 2024

Sustainability

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An optimization technique, the Kepler optimizer (KO), is presented to enable permanent magnet synchronous wind generators (PMSWG) to run safely under faults and to accomplish the goal of low-carbon efficient power delivery and sustainable development. Utility companies are struggling, which is preventing the increase in wind penetration, in spite of the grid incorporation of PMSWG. One of these undisputed concerns is the grid-side voltage dip (VD) and swell (VS) at the PCC. Converters and DCL capacitors are particularly vulnerable to PCC nonstandard voltages because of an imbalance in the DCL input–output powers. Because of this, it is essential to provide WF-GCs to support grid operations, and developing techniques to realize FRTCs has become a crucial GC need. Installing an industrial braking chopper (BC) across the DCL is the suggested technique, due to its effectiveness and low price. In addition, a new KO-based control system for BC is used to enhance its effectiveness. Four situations were examined to assess and analyze the proposed control system regarding the transient response of the system. These situations exposed the investigated system to an irregular grid condition: without BC, with BC controlled by a hysteresis controller, and with BC controlled by KO-based PI (proposed) at (a) 100% VD, (b) 70% VD, (c) 30% VD, and (d) 20% VS. To verify the advantages and efficacy of the suggested control systems in the examined circumstances, MATLAB/SIMULINK was utilized. The simulation findings confirmed the feasibility of the suggested system as a whole and the control structures in suppression of all parameter transient changes, while also achieving FRTC. Furthermore, maintaining a steady DCL voltage serves as an advantage that would lengthen the electrical converters’ lifetime and shorten the time that the unit would be turned off if it happens to fail.

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

Cited by 20 publications

References 160 publications

Performance analysis of aluminium wound double fed induction generator for cost-efficient wind energy conversion systems

Performance analysis of aluminium wound double fed induction generator for cost-efficient wind energy conversion systems

Регулятор Вихідної Напруги Активного Випрямляча На Основі Ковзного Режиму

Applications of Kepler Algorithm-Based Controller for DC Chopper: Towards Stabilizing Wind Driven PMSGs under Nonstandard Voltages

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