A 3-Ф grid connected wind system with a technique of DC link control using fewer sensors with fuzzy controller
International Journal of Intelligent Unmanned Systems
ISSN: 2049-6427
Article publication date: 16 December 2021
Issue publication date: 31 January 2023
Abstract
Purpose
This paper aims to provide a permanent magnet synchronous generator (PMSG) wind turbine, which feeds electric power (AC) to the power grid. The converter, located on the machine side, is used to produce the full amount of wind power. Research on wind energy conversion system (WECS) is carried out in this study using a direct wind turbine in MATLAB with constant and variable speeds.
Design/methodology/approach
This paper is about WECS using PMSG and is connected to a grid of two serial converters with common DC connections.
Findings
This paper aims to provide the value of DC connection voltage at its base, regardless of the wind speed alterations, the inverter's output ac voltage can be kept constant.
Originality/value
This paper aims to provide a Hill Climb Search maximum power point tracking (MPPT) algorithm is an effective control system for extracting maximum energy, also called voltage control, pitch control, phase-locked loop (PLL) controls, from a wind turbine. Using the Fuzzy controller, the grid side converter is controlled.
Keywords
Citation
Naveen Kilari, D., Sekhar, A.H., Reddy, N.S. and Dharani, N.P. (2023), "A 3-Ф grid connected wind system with a technique of DC link control using fewer sensors with fuzzy controller", International Journal of Intelligent Unmanned Systems, Vol. 11 No. 1, pp. 118-131. https://doi.org/10.1108/IJIUS-08-2021-0094
Publisher
:Emerald Publishing Limited
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