An adaptive control strategy for integration of wind farm using a VSC-HVDC transmission system

Results in Engineering, Год журнала: 2024, Номер 23, С. 102359 - 102359

Опубликована: Июнь 13, 2024

Язык: Английский

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Novel adaptive observer for HVDC transmission line: A new power management approach for renewable energy sources involving Vienna rectifier

IFAC Journal of Systems and Control, Год журнала: 2024, Номер 27, С. 100255 - 100255

Опубликована: Март 1, 2024

Язык: Английский

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Enhancement of fault ride-through capability of three-level NPC converter-based HVDC system through robust nonlinear control strategy

e-Prime - Advances in Electrical Engineering Electronics and Energy, Год журнала: 2024, Номер 7, С. 100455 - 100455

Опубликована: Фев. 10, 2024

Voltage source converter-based high-voltage direct current (VSC-HVDC) transmission systems are becoming increasingly popular for long-distance power due to their numerous advantages. However, the fault ride-through (FRT) capabil-ity of VSC-HVDC during AC faults remains a key challenge that needs be addressed ensure uninterrupted operation under challenging grid conditions. This paper presents and analyzes novel nonlinear control scheme based on robust sliding mode approach improve FRT capability systems. The proposed modification converter's active make it more sensitive any changes in voltage magnitude at points common coupling (PCCs) side. helps maintain DC sta-bility prevent converter from tripping faults. performance is evaluated using series ex-perimental investigations digital signal processor (DSP) within Processor-in-the-Loop (PIL) quasi-real-time simulation. PIL simulations closely examine system's response with varying remaining voltages durations. results demonstrate can effectively stable

Язык: Английский

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Simulation and real-time implementation of a combined control strategy-based shunt active power filter in microgrid

Sustainable Computing Informatics and Systems, Год журнала: 2025, Номер unknown, С. 101103 - 101103

Опубликована: Фев. 1, 2025

Язык: Английский

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Enhanced low voltage ride-through control of multilevel flying capacitor inverter based wind generation

Indonesian Journal of Electrical Engineering and Computer Science, Год журнала: 2024, Номер 33(2), С. 854 - 854

Опубликована: Янв. 19, 2024

This paper introduces a cost-effective control method to enhance the low voltage ride-through (LVRT) capability and smooth output power of three-phase multilevel flying capacitor inverter (FCI) in wind turbine-based permanent magnet synchronous generator (PMSG). The proposed approach utilizes energy storage capacitors mitigate fluctuations address short-duration outages deep sags. Additionally, nonlinear controller based Lyapunov theory is developed regulate voltages, improve factors, balance DC-link voltage. Numerical simulations are conducted MATLAB/SimPower systems environment validate effectiveness this comprehensive strategy across different grid operation scenarios.

Язык: Английский

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Técnicas de control inteligente para el seguimiento del punto de máxima potencia en turbinas eólicas

Revista Iberoamericana de Automática e Informática Industrial RIAI, Год журнала: 2024, Номер 21(3), С. 193 - 204

Опубликована: Март 1, 2024

El seguimiento del punto de máxima potencia (MPPT) es una etapa esencial en la operación las turbinas eólicas para garantizar generación energía eficiente. En los últimos años se han diseñado y aplicado técnicas control avanzadas lograr este objetivo, solventando algunas limitaciones métodos clásicos. Este artículo proporciona visión general estrategias existentes describe con más detalle configuraciones específicas, explicando su utilidad proporcionando base futuros desarrollos. concreto incluye basadas inteligencia artificial el estudio MPPT aerogeneradores. Se ejemplifican dos inteligente: red neuronal un controlador lógica borrosa. Estos enfoques enmarcan regulación par electromagnético generador y, consecuencia, velocidad angular sistema, mejorando potencia. Los resultados evidencian beneficios estos controladores inteligentes maximizar mejorar proceso conversión energía.

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Enhanced wind energy extraction and power quality using advanced super-twisting control for a dual-excited synchronous generator-based wind energy conversion system

Electrical Engineering, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 26, 2024

Язык: Английский

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Constant-Voltage and Constant-Current Controls of the Inductive Power Transfer System for Electric Vehicles Based on Full-Bridge Synchronous Rectification

Electronics, Год журнала: 2024, Номер 13(9), С. 1686 - 1686

Опубликована: Апрель 26, 2024

When an inductive power transfer (IPT) system conducts wireless charging for electric cars, the coupling coefficient between coils is easily affected by fluctuations in external environment. With frequent changes battery load impedance, it difficult IPT to achieve constant-voltage and constant-current (CVCC) controls. A CVCC control method proposed that has a double-sided LCC compensation structure based on full-bridge synchronous rectification. The achieved good dynamic stability was able effectively switch output current voltage of adjusting only duty cycle secondary side rectification bridge. As result, efficiency improved. characteristics derived conduction condition with zero analyzed using four switches through two time series rectifier circuit. Then, synchronized derived. hardware implementation controllable described detail. Finally, MATLAB/Simulink 2018a simulation model developed applied 11 kW prototype analyze validate design. results showed designed had could maintain constant under certain offsets. Compared semi methods, higher efficiency, which 95.6% at rated load.

Язык: Английский

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Efficiency enhancement through hybrid integration of five-phase PMSG with photovoltaic generator with Vienna rectifier

Scientific African, Год журнала: 2024, Номер unknown, С. e02376 - e02376

Опубликована: Сен. 1, 2024

Язык: Английский

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A Survey of Challenges and Potential of Implementing a Resilient Network for Pakistan's Electric Power Infrastructure to Avoid Blackouts

Results in Engineering, Год журнала: 2024, Номер unknown, С. 103004 - 103004

Опубликована: Сен. 1, 2024

Язык: Английский

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