Rotational Piezoelectric Energy Harvesting: A Comprehensive Review on Excitation Elements, Designs, and Performances

Chilabi, Haider Jaafar; Salleh, Hanim; Al-Ashtari, Waleed; Supeni, Eris Elianddy; Abdullah, Luqman Chuah; As’arry, Azizan; Rezali, Khairil Anas Md; Azwan, Mohammad Khairul

doi:10.3390/en14113098

Cited by 11 publications

(6 citation statements)

References 90 publications

(207 reference statements)

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“…Basic information about energy generators, as well as problems arising in the development of energy storage devices using piezoelectric elements, were discussed in review articles [11][12][13][14][15]. The primary analysis of review articles shows that models are considered that use piezoelectric elements operating in compression and buckling with tension.…”

Section: Introductionmentioning

confidence: 99%

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Parametric and Experimental Modeling of Axial-Type Piezoelectric Energy Generator with Active Base

2022

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A computational and experimental approach to modeling oscillations of a new axial-type piezoelectric generator (PEG) with an attached mass and an active base is considered. A pair of cylindrical piezoelements located along the generator axis is used as an active base. Plate-type piezoelectric elements, made in the form of two bimorphs on an elastic PEG base, use the potential energy of PEG bending vibrations. Energy generation in cylindrical piezoelectric elements occurs due to the transfer of compressive forces to the piezoelectric element at the base of the PEG during excitation of structural vibrations. The active load scheme is selected separately for each piezoelectric element. Numerical simulation was performed in the ANSYS FE analysis package. The results of modal and harmonic analysis of vibrations are presented. A technique for experimental analysis of vibrations is presented, and a laboratory test setup is described. Numerical and experimental results are presented for the output characteristics of a piezoelectric generator at a low-frequency load. For one of the versions of the generator and a certain displacement amplitude for a frequency of 39 Hz, in the results of a comparative experimental analysis at a load of 10 kΩ, the maximum output power for each cylindrical piezoelectric element was 2138.9 μW, and for plate-type piezoelectric elements, respectively, 446.9 μW and 423.2 μW.

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Section: Introductionmentioning

confidence: 99%

“…As the literature reviews [12][13][14][15][16][17] show, the most common element in the generator is a cantilever or a linear type element that is fixed at one or two points. There are schemes with fastening of bending elements in the form of a truss structure.…”

Section: Introductionmentioning

confidence: 99%

Parametric and Experimental Modeling of Axial-Type Piezoelectric Energy Generator with Active Base

2022

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“…A variety of PEHs has been proposed to be fabricated for powering such sensors in tyres; different categories of piezoelectric materials were previously investigated and reported in the literature [4,8,[10][11][12][13][14]. Several studies proposed multiple designs of piezoelectric ceramic disks with a metal electrode mounted in tyres, which were able to generate the electrical power over a wide range of running speeds of a tyre, 30-180 km h −1 [15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Design and performance of flexible polymeric piezoelectric energy harvesters for battery-less tyre sensors

Mangone

Kaewsakul

Gunnewiek³

et al. 2022

Smart Mater. Struct.

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A piezoelectric energy harvester for battery-less tyre sensors has been developed. It consists of two elements: 1) a piezoelectric material - PolyVinyliDene diFluoride (PVDF) film and 2) an electrode - a conductive elastomer filled with carbon black and Single-Wall Carbon NanoTubes (SWCNT). It was designed as a flexible patch in a sandwich-like configuration, which can be mounted onto the inner liner of a tyre. The patch was fabricated by inserting a PVDF film in between two conductive elastomer sheets. The development started with improving the conductivity of the elastomer by adding 6 wt% of SWCNT masterbatch. The adhesion between the interfaces was improved through surface modification of the PVDF film by introducing oxygen functional groups via a plasma treatment and further modification with a thiocyanate silane. The successful surface modification of the PVDF film was affirmed by x-ray photoelectron spectroscopy. T-peel and fatigue tests showed durable and stable adhesion between PVDF and conductive elastomer, confirming that the silane can effectively bridge the two components. A glueing method is proposed to adhere the patch to the tyre inner liner compound. The harvester is estimated to sufficiently power a reference tyre sensor, producing 28 μW/cm2.

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“…The vibrations of the cantilever beam may be induced by mechanically connecting the rotating element to the fixing of the cantilever beam, e.g., [8], or without contact by using, e.g., magnets [9]. The cantilever beam usually has a rectangular Energies 2022, 15, 6254 2 of 15 longitudinal cross-section, e.g., [10]; beams with other shapes, e.g., triangular [11], are tested less frequently. In the articles cited above, piezoelectric energy harvesting is based on the kinematic forcing of the cantilever beam, which is part of the mechanical structure of the harvester.…”

Section: Introductionmentioning

confidence: 99%

Impact of a Connection Structure of Macro Fiber Composite Patches on Energy Storage in Piezoelectric Energy Harvesting from a Rotating Shaft

Micek¹,

Grzybek²

2022

Energies

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Energy collection in a capacitor, which was charged by four connection structures of Macro Fiber Composite (MFC) patches, was the subject of laboratory research. The first structure was the delta circuit created by three MFC patches and connected with a three-phase rectifier; the second structure was the delta circuit created by three MFC patches and connected with a three-phase rectifier; the third structure was the parallel connection of three circuits, each of which consisted of an MFC patch and a full bridge rectifier; and the fourth structure the series connection of three circuits, each of which consisted of an MFC patch and a full bridge rectifier. Laboratory experiments were carried out on a laboratory stand which consisted of a rotating shaft, three MFC patches powering an energy storage system, and a data acquisition system. The star connection generated the highest values of voltage across a capacitor in the long time period. The delta connection produced the highest capacitor-charging power. The shortest time to reach a target voltage on the capacitor equal to a few volts was achieved by use of the delta or parallel connection. The delta connection generated target voltage equal to a few volts across a capacitor in the shortest time at a lower level of stress in the shaft, but the difference between the charging times by the delta circuit and by the parallel connection decreased as the stress in the shaft increased.

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Rotational Piezoelectric Energy Harvesting: A Comprehensive Review on Excitation Elements, Designs, and Performances

Cited by 11 publications

References 90 publications

Parametric and Experimental Modeling of Axial-Type Piezoelectric Energy Generator with Active Base

Parametric and Experimental Modeling of Axial-Type Piezoelectric Energy Generator with Active Base

Design and performance of flexible polymeric piezoelectric energy harvesters for battery-less tyre sensors

Impact of a Connection Structure of Macro Fiber Composite Patches on Energy Storage in Piezoelectric Energy Harvesting from a Rotating Shaft

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