Results 1 to 10 of about 1,185 (186)
Wave Energy in the Mediterranean Sea: Resource Assessment, Deployed WECs and Prospects
Energies, 2021 A detailed review of wave energy resource assessment and the state-of-the-art of deployed wave energy converters (WECs) in real environmental conditions in the Mediterranean Sea have been analysed in this study.
Theoharis Tsoutsos
exaly +3 more sources
High order sliding mode control of active and reactive powers for DFIG based Wind turbine [PDF]
E3S Web of Conferences, 2022 Grid connected wind turbines are considered as a wise alternative to conventional energy sources; not only they are used to produce energy, but they have been recently operated in order to provide grid ancillary services such as stability and frequency ...
El qouarti Ouassima +2 more
doaj +1 more source
Energy Management System for Small Scale Hybrid Wind Solar Battery Based Microgrid [PDF]
E3S Web of Conferences, 2023 In recent years, the power system has been evolved into micro grids, which are little pockets of self-contained entities. Different distributed, interconnected generation units, loads, and energy storage units make up a typical microgrid system.
Kumar P. Sai Sampath +5 more
doaj +1 more source
Robust estimation based nonlinear higher order sliding mode control strategies for PMSG-WECS [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2023 The wind energy conversion systems (WECS) suffer from an intermittent nature of source (wind) and the resulting disparity between power generation and electricity demand. Thus, WECS are required to be operated at maximum power point (MPP).
Awais Nazir +7 more
doaj +1 more source
Performances of vector control of a Brushless Dual-Fed Induction Generator Incorporated in a wind energy conversion system with OTC-MPPT [PDF]
Revista Română de Informatică și Automatică, 2022 Currently, the Brushless Dual-Fed Induction Machines (BDFIMs) are very often used in Wind Energy Conversion Systems (WECSs). The features of BDFIM are its high reliability due to its brushless operation, and the related lower capital and operational ...
Mohamed HAMIDAT, Katia KOUZI
doaj +1 more source
Revue des Énergies Renouvelables, 2023 This paper discusses the modeling and control of a Standalone WECS-based PMSG, the aim is to achieve an optimal operation of the studied WECS under a typically stochastic wind environment. The Maximum Power Point Tracking (MPPT) is guaranteed through the
Ridha Cheikh +2 more
doaj +1 more source
Direct Voltage Control of a Doubly Fed Induction Generator by Means of Optimal Strategy
Energies, 2020 The major objective of the investigation reported in this article is to demonstrate the feasibility of controlling a Doubly Fed Induction Generator actuating directly on the rotor voltage produced by the Rotor Side Converter, as its reference value may ...
Arthur Medeiros +3 more
doaj +1 more source
Frontiers in Veterinary Science, 2023 IntroductionThe aim of this study was to investigate the effects of adding whole-plant ensiled corn stalks (WECS) to the diet of Holdorbagy geese on their growth performance, serum parameters, and cecal microbiota.
Xianze Wang +7 more
doaj +1 more source
Comparative study between PI, FLC, SMC and Fuzzy sliding mode controllers of DFIG wind turbine
Revue des Énergies Renouvelables, 2023 In speed control, double-fed-induction generator (DFIG) has attracted attention in wind energy conversion systems (WECs). These systems can offer higher performances by controlling converters that connect the generator windings to the grid network ...
Zahira Bouguerra
doaj +1 more source
Second-Order Fast Terminal Sliding Mode Control for MPPT of PMSG-based Wind Energy Conversion System
Elektronika ir Elektrotechnika, 2020 This article proposes a new maximum power point tracking (MPPT) controller based on voltage-mode Second-Order Fast Terminal Sliding Mode Control (SO-FTSMC) to obtain better performance in the power extraction from Permanent Magnet Synchronous Generator ...
Emre Hasan Dursun, Ahmet Afsin Kulaksiz
doaj +1 more source