Results 51 to 60 of about 29,352 (225)

Hydrogen to Power: Exploring Current Developments and Future Challenges

open access: yesNatural Sciences, Volume 6, Issue 3, July 2026.
As the interest in low‐carbon energy systems grows, hydrogen continues to attract attention as a flexible energy carrier for power applications. Developments in hydrogen production, storage, transport, and utilization are explored. In addition, the deployment challenges of hydrogen energy vector related to economics, infrastructure, safety, and ...
Md. Shafiullah   +6 more
wiley   +1 more source

A Comparative Analysis of Self-Rectifying Turbines for the Mutriku Oscillating Water Column Energy Plant [PDF]

open access: yes, 2019
Oscillating Water Column (OWC) based devices are arising as one of the most promising technologies for wave energy harnessing. However, the most widely used turbine comprising its power take-off (PTO) module, the Wells turbine, presents some drawbacks ...
Garrido, Aitor J.   +3 more
core   +2 more sources

Enhancing Wind Turbine Performance With Transformer‐Based Predictive Control and Quantum‐Inspired Optimization: A Novel Hybrid Model for Power Prediction and Control

open access: yesEngineering Reports, Volume 8, Issue 5, May 2026.
This work introduces an integrated Transformer‐based Predictive Control and Quantum‐Inspired Optimization framework that significantly boosts wind turbine performance. The approach improves power‐output prediction accuracy and enhances turbine efficiency, stress reduction, and operational reliability, offering an adaptive and intelligent control ...
PengCheng Liu   +4 more
wiley   +1 more source

Optimal Performance of Doubly Fed Induction Generator Wind Farm Using Multi-Objective Genetic Algorithm

open access: yesInternational Journal of Interactive Multimedia and Artificial Intelligence, 2019
The main purpose of this paper is allowing doubly fed induction generator wind farms (DFIG), which are connected to power system, to effectively participate in feeding electrical loads.
Ahmed Elkasem   +3 more
doaj   +1 more source

Field‐Data‐Based Wind Turbine Reliability Modelling: Quantifying Effects of Operating Age, Design and Technological Development

open access: yesWind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT As wind energy continues to expand, ensuring the reliability of wind turbines is critical for optimising operational efficiency and minimising downtime. Based on maintenance data from over 1,000 onshore and offshore wind turbines covering more than 4200 operating years, this study presents an analysis of wind turbine failure behaviour over ...
Julia Walgern   +3 more
wiley   +1 more source

Improving DFIG performance under fault scenarios through evolutionary reinforcement learning based control

open access: yesIET Generation, Transmission & Distribution, 2022
The doubly fed induction generator (DFIG) usually experiences high rotor current and DC capacitor link voltage spikes during system fault events. In this paper, a novel data‐driven approach is proposed to enhance DFIG performance under fault scenarios ...
Wei Gao   +7 more
doaj   +1 more source

DFIG versus PMSG for marine current turbine applications [PDF]

open access: yes, 2014
Emerging technologies for marine current turbine are mainly relevant to works that have been carried out on wind turbines and ship propellers. It is then obvious that many electric generator topologies could be used for marine current turbines. As in the
BENBOUZID, Mohamed   +2 more
core   +1 more source

The chemistry of Pseudocyphellaria impressa S. Lat. in New Zealand [PDF]

open access: yes, 1979
As part of a detailed study of the nomenclature and taxonomy of the New Zealand species of Pseudocyphellaria it has been noted that the chemistry of the P. impressa (Hook & Taylor) Vainio aggregate, that is species with a markedly faveolate (honeycomb-
James, P.W., Wilkins, Alistair L.
core   +2 more sources

A Rotor Voltage Compensation Method for Transient Voltage Dip in Grid‐Connected Power Systems With A High Proportion of Renewable Energy Under Ramp‐Type Gradual Disturbance

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
This paper proposes a doubly fed induction generator rotor voltage compensation control to address transient voltage dips in renewable‐rich grids. By compensating for rotor electromotive forces, it suppresses current fluctuations and surges during asymmetrical faults.
Xiaoning Li   +4 more
wiley   +1 more source

МЕТОДИ КЕРУВАННЯ ГЕНЕРАТОРАМИ НА БАЗІ МАШИНИ ПОДВІЙНОГО ЖИВЛЕННЯ У МІКРОМЕРЕЖАХ – ОГЛЯД ТА ПЕРСПЕКТИВИ РОЗВИТКУ

open access: yesПраці Інституту електродинаміки Національної академії наук України
The paper presents a review of current research and technical solutions related to the application of doubly fed induc-tion generators (DFIG) in microgrids to improve power quality.
В.С. Швець
doaj   +1 more source

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