Results 11 to 20 of about 7,394 (245)
An improved low‐voltage ride‐through (LVRT) strategy for PV‐based grid connected inverter using instantaneous power theory [PDF]
IET Generation, Transmission & Distribution, 2020 Abstract This paper presents a low‐voltage ride‐through technique for large‐scale grid tied photovoltaic converters using instantaneous power theory. The control strategy, based on instantaneous power theory, can directly calculate the active and reactive component of currents using measured grid voltage and currents and generate ...
Soubhik Bagchi +3 more
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Fast Coordinated Control of DFIG Wind Turbine Generators for Low and High Voltage Ride-Through [PDF]
Energies, 2014 This paper presents a fast coordinated control scheme of the rotor side converter (RSC), the Direct Current (DC) chopper and the grid side converter (GSC) of doubly fed induction generator (DFIG) wind turbine generators (WTGs) to improve the low voltage ...
Yun Wang +4 more
doaj +4 more sources
Optimal low voltage ride through of wind turbine doubly fed induction generator based on bonobo optimization algorithm. [PDF]
Sci Rep, 2023 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.
Mostafa MA, El-Hay EA, Elkholy MM.
europepmc +2 more sources
IOP Conference Series: Materials Science and Engineering, 2021 Abstract Electric Spring (ES) is an innovative approach for distributed voltage control (DVC) whereas at the same time accomplishing nominal demand-side management (DSM) technique for continuously varying renewable energy sources. In order to demonstrate the efficiency of ES when deployed in enormous quantities across the grid-connected ...
M.D. Udayakumar +4 more
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Enhancing low voltage ride through capability of grid connected DFIG based WECS using WCA-PSO tuned STATCOM controller. [PDF]
Heliyon, 2022 This paper investigates the utilization of a STATCOM to enhance the LVRT capability of a 9 MW DFIG based Wind Power Plant (WPP) during grid faults.
Muisyo IN, Muriithi CM, Kamau SI.
europepmc +2 more sources
A Comprehensive Review of Low-Voltage-Ride-Through Methods for Fixed-Speed Wind Power Generators [PDF]
Renewable and Sustainable Energy Reviews, 2016 This paper presents a comprehensive review of various techniques employed to enhance the low voltage ride through (LVRT) capability of the fixed-speed induction generators (FSIGs)-based wind turbines (WTs), which has a non-negligible 20% contribution of ...
Guerrero, Josep M. +2 more
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EnergiesSince the stator of DFIG-based wind turbines is directly connected to the grid, it is dramatically affected by transient situations that may occur on the grid side. In order to meet grid code requirements, reactive power support must be provided to keep the DFIG connected to the grid during the transient state. To achieve this, Low Voltage Ride Through
M. Kenan Döşoğlu, Muhsin Uğur Doğan
openaire +3 more sources
Applied SciencesThe Virtual Synchronous Generator (VSG) control strategy has garnered widespread application during the low-voltage ride-through (LVRT) of distributed energy resources integrated into power grids, primarily due to its inertia and damping properties ...
Jun Yin +3 more
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Interaction energy flow paths analysis of PMSG-based wind power integrated systems during LVRT and its parameter adjustment strategy [PDF]
Scientific ReportsTo solve the problem of oscillation instability in permanent magnetic synchronous generator (PMSG)-based wind power connected systems during low-voltage ride through (LVRT) process, a parameter adjustment strategy based on interaction energy path ...
Chao Xing +4 more
doaj +2 more sources
Comprehensive Overview of Low Voltage Ride Through Methods of Grid Integrated Wind Generator
IEEE Access, 2019 The wind power generation is a rapidly growing grid integrated renewable energy (RE) technology with an installed capacity of 539.291 GW. The capability of the wind energy conversion system (WECS) to remain integrated into the utility network in the case
Om Prakash Mahela +3 more
doaj +3 more sources