Patch-based piezoelectric energy harvesting on a marine boat exposed to wave-induced loads

Uçar, Hakan

doi:10.1016/j.oceaneng.2021.109568

Cited by 11 publications

(4 citation statements)

References 38 publications

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“…Experimental, theoretical, and computational approaches are employed to assess FPED characteristics, wave interactions, and real-sea performance, demonstrating the effectiveness of the FPED under extreme conditions and validating the theoretical and computational models as alternative tools for FPED working parameter selections. An embedded patch-based energy harvesting approach on a marine composite boat [14] is proposed by employing piezoceramics (PZT) and ZnO as patch materials and evaluates the performance of the harvester exposed to wave-induced loads. Furthermore, a novel approach to wave energy harvesting is explored with the proposal of a Cylindrical-Conical Buoy Structure and Magnetic Coupling-based Piezoelectric Wave Energy Harvester (C-PWEH) [15].…”

Section: Introductionmentioning

confidence: 99%

Advancing Aquaculture Monitoring through Self-Powered Remote Systems: Piezoelectric Energy Harvesting Approach

Mehdipour,

Fachechi,

Rizzi

et al. 2024

Preprint

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This paper introduces the conceptualization and implementation of a sea wave piezoelectric energy harvesting system designed for a self-powered IoT buoy sensor, tailored for the remote monitoring of water quality variables in fish farming. The developed autonomous system undertakes periodic measurements of temperature, pH, and dissolved oxygen, with the gathered data transmitted locally through a low-power wide-area network protocol to a gateway. The gateway is intricately connected to a cloud service, facilitating efficient data storage and visualization. At the heart of this innovation lies a novel buoy design capable of harnessing energy from sea surface waves. The proposed piezoelectric energy harvesting system comprises two pivotal components: an energy transfer mechanism responsible for capturing incident sea surface wave energy and a piezoelectric fin serving as the transducer. Extensive data analysis of sea wave patterns spanning nearly 25 years informs the design process. Subsequently, a prototype is meticulously crafted, fabricated, and rigorously tested in a controlled environment, showcasing promising results. The outcome is a self-powered remote monitoring tool poised to revolutionize fish farming scenarios by enabling seamless, automatic data acquisition, and storage.

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Section: Introductionmentioning

confidence: 99%

Advancing Aquaculture Monitoring through Self-Powered Remote Systems: Piezoelectric Energy Harvesting Approach

Mehdipour,

Fachechi,

Rizzi

et al. 2024

Preprint

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“…Cao et al 28 and Qi et al 29 researched wave energy and wind energy harvesting to power the low-power sensors of a sea-cross bridge. In another study, Ucar 30 attached piezoelectric patches to the curved surface of the vessel and recorded a peak power of 1.66 mW in wave excitations. The ability to generate energy efficiently in low-frequency environments is a study priority due to the extremely low frequency and randomness of wave excitations.…”

Section: Introductionmentioning

confidence: 99%

A wave energy harvesting system for applications in deep-sea exploration

Kong

Zhang

et al. 2023

Sustainable Energy Fuels

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“…The concept of energy harvesting basically includes the direct conversion of ambient energy into electrical energy through some specific mechanisms. The ambient energy exists in various forms such as fluid, 1, 2 solar, 3,4 wind, 5, 6 wave 7,8 and vibration. 9, 10 Among these energy forms, owing to its wide availability vibration energy has been widely investigated.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Piezoelectric Energy Harvesting From Structural Vibration Induced by Rotating Machinery

Uçar¹

2022

The International Journal of Acoustics and Vibration

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Increasing energy consumption has led recent efforts towards energy harvesting technologies. Among them, piezoelectric energy harvesting with piezo-based sensors and energy harvesters have gained significant attention due to their applicability and efficacy for microscale power generation systems. Present study aims to investigate energy harvesting with piezoelectric materials from structural vibration propagating throughout the structure from vibration sources. For this purpose, a use case of a mechanical pump mounted on a steel foundation is chosen. A Finite Element (FE) model of the foundation of the pump with piezoelectric energy harvesters is developed and validated in an experimental setup. Measured frequency response functions (FRFs) show particularly good match with simulation results. Afterwards, a real measured acceleration data from the mechanical pump is applied. Simulations are performed and effectiveness of the piezoelectric energy harvester for two different locations are demonstrated. In this study, piezoceramic (PZT), PVDF polymer, ZnO film and a PMN-PT single crystal composite is considered as harvester material and the effectiveness of each piezoelectric material are compared.

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Patch-based piezoelectric energy harvesting on a marine boat exposed to wave-induced loads

Cited by 11 publications

References 38 publications

Advancing Aquaculture Monitoring through Self-Powered Remote Systems: Piezoelectric Energy Harvesting Approach

Advancing Aquaculture Monitoring through Self-Powered Remote Systems: Piezoelectric Energy Harvesting Approach

A wave energy harvesting system for applications in deep-sea exploration

Investigation of Piezoelectric Energy Harvesting From Structural Vibration Induced by Rotating Machinery

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