Results 51 to 60 of about 5,696 (224)

Power absorption and flow-field characteristics analysis for oscillating coaxial twin-buoy wave energy converter by using CFD

open access: yesFrontiers in Energy Research
The energy conversion capacity of wave energy conversion devices highly depends on the hydrodynamic characteristics of the energy-harvesting structure. To investigate the effect of hydrodynamic performance on the power conversion characteristics, a twin ...
Xiaoguo Zhou   +4 more
doaj   +1 more source

Design of an Autonomous IoT Node Powered by a Perovskite-Based Wave Energy Converter

open access: yesPolish Maritime Research, 2023
This paper presents the results of experimental research focused on wave energy harvesting and its conversion to power Internet of Things (IoT) devices. The harvesting and conversion process was performed using a wave energy converter (WEC) consisting of
Drzewiecki Marcin, Guziński Jarosław
doaj   +1 more source

WECANet : the first open Pan-European network for marine renewable energy with a focus on wave energy-COST Action CA17105 [PDF]

open access: yes, 2019
Growing energy demand has increased interest in marine renewable energy resources (i.e., wave energy, which is harvested through wave energy converter (WEC) arrays.
Stratigaki, Vicky
core   +1 more source

Advances in Triboelectric Nanogenerators With Rotating Structure

open access: yesCarbon Energy, Volume 8, Issue 2, February 2026.
The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang   +4 more
wiley   +1 more source

Optimal Active Control of a Wave Energy Converter [PDF]

open access: yes, 2012
-This paper investigates optimal active control schemes applied to a point absorber wave energy converter within a receding horizon fashion. A variational formulation of the power maximization problem is adapted to solve the optimal control problem.
Abraham, E, Kerrigan, EC
core   +2 more sources

Modified Floater of Heaving Device Wave Energy Converter (WEC)

open access: yesPomorstvo
Indonesia has a population nearing 300 million and an electricity consumption of 1,285 kWh per capita. However, Mentawai Waters which is surrounded by wave energy potential, still has 23 out of 43 villages off-grid. This study examines energy extraction in Mentawai Waters using a Wave Energy Converter (WEC) with a heaving device mechanism.
Satrio, Dendy   +9 more
openaire   +1 more source

Optimising Wave Energy Plant Location Through Neutrosophic Multi‐Criteria Group Decision‐Making

open access: yesCAAI Transactions on Intelligence Technology, Volume 11, Issue 1, Page 167-189, February 2026.
ABSTRACT The global shift towards sustainable energy has intensified research into renewable sources, particularly wave energy. Pakistan, with its long coastline, holds significant potential for wave energy development. However, identifying optimal locations for wave energy plants involves evaluating complex, multi‐faceted criteria.
Hafiz Muhammad Athar Farid   +4 more
wiley   +1 more source

Dynamic performance of a point absorber WEC considering nonlinear hardening spring under irregular waves

open access: yesInternational Marine Energy Journal, 2023
Wave energy is a kind of clean renewable energy that is huge and still need further research. Point absorber wave energy converter (PA-WEC) is widely utilized for offshore power devices.
Zongyu Chang   +2 more
doaj   +1 more source

Experimental Analysis of a Novel Adaptively Counter-Rotating Wave Energy Converter for Powering Drifters

open access: yesJournal of Marine Science and Engineering, 2019
Nowadays, drifters are used for a wide range of applications for researching and exploring the sea. However, the power constraint makes it difficult for their sampling intervals to be smaller, meaning that drifters cannot transmit more accurate ...
Guoheng Wu   +5 more
doaj   +1 more source

Experimental Study of a Wave Energy Converter Using a Unidirectional Cascaded Gear System in a Short-Wave Period

open access: yesInternational Journal of Technology, 2022
A wave energy converter (WEC) based on a direct mechanical drive system (DMDS) exhibits limited performance when the sea state stands for a short period.
Rizki Mendung Ariefianto   +2 more
doaj   +1 more source

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