Results 101 to 110 of about 10,881 (225)

Performance improvement of grid-connected wind energy conversion system through definite time horizon control and MPPT based on adaptive observers

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
This research work investigates the implementation of Definite Time Horizon Control (DTHC) through an observer in a grid-connected Wind Energy Conversion System (WECS) equipped with a Permanent Magnet Synchronous Generator (PMSG).
Zakariae Jai Andaloussi   +3 more
doaj   +1 more source

The Balassa-Samuelson Effect in 'East & West'. Differences and Similarities [PDF]

open access: yes
Based on two detailed Balassa-Samuelson (BS) studies, Wagner and Hlouskova (2004) for eight Central Eastern European countries (CEECs) and Wagner and Doytchinov (2004) for ten Western European countries (WECs), this study assesses the differences and ...
Wagner, Martin
core  

Integrated Numerical Modelling System for Extreme Wave Events at the Wave Hub Site [PDF]

open access: yes, 2013
This paper examines an extreme wave event which occurred during a storm at the Wave Hub site in 2012. The extreme wave of 9.57 m height was identified from a time series of the heave data collected by an Oceanor Seawatch Mini II Buoy deployed at the site.
Conley, D   +7 more
core   +1 more source

Experimental Testing and Evaluation of WECs [PDF]

open access: yes, 2016
The main objective of a tests campaign is to support the related research and development and to evaluate a particular characteristic or parameter of (a subsystem of) the WEC. These experimental tests can be done in three different environments: in a controlled and wet environment (referred to by tank testing), a controlled and dry environment ...
openaire   +2 more sources

A review of utility issues for the integration of wind electric generators [PDF]

open access: yes
A review of issues and concerns of the electric utility industry for the integration of wind electric generation is offered. The issues have been categorized in three major areas: planning, operations, and dynamic interaction. Representative studies have
Barnes, P. R., Reddoch, T. W.
core   +1 more source

Impact of tsunamis on wave energy converters [PDF]

open access: yes, 2012
With an increasing emphasis on renewable energy resources, wave power technology is fast becoming a realistic solution. However, the recent tsunami in Japan was a harsh reminder of the ferocity of the ocean.
Christodoulides, Paul
core   +1 more source

Synergistic Integration of Multiple Wave Energy Converters with Adaptive Resonance and Offshore Floating Wind Turbines through Bayesian Optimization

open access: yesJournal of Marine Science and Engineering
We developed a synergistic ocean renewable system where an array of Wave Energy Converters (WEC) with adaptive resonance was collocated with a Floating Offshore Wind Turbine (FOWT) such that the WECs, capturing wave energy through the resonance adapting ...
Aghamarshana Meduri, HeonYong Kang
doaj   +1 more source

Boundary integral solver for wave energy converter hydrodynamics

open access: yesDiscover Energy
The field of wave energy converters (WECs) remains underexplored compared to other renewable energies, and with limited investment in research, reducing costs is a key priority for both research institutions and emerging industrial companies.
Taha Rezaee
doaj   +1 more source

Combating WEC Throughout The Drivetrain

open access: yes, 2023
This presentation discusses various ways to combat WEC issues throughout the drivetrain, outlining solutions and the results of Materials and Heat Treat ...
openaire   +1 more source

Robust control of a wind energy conversion system: FPGA real-time implementation

open access: yesHeliyon
This study employs an FPGA board to implement a robust control technique for wind energy conversion systems (WECS). This approach facilitates extensive testing and validation of the control system across diverse wind conditions, utilizing the FPGA's ...
Abdelhafid El Attafi   +6 more
doaj   +1 more source

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