A comprehensive review on vibration energy harvesting: Modelling and realization

Wei, Chongfeng; Jing, Xingjian

doi:10.1016/j.rser.2017.01.073

Cited by 745 publications

(398 citation statements)

References 182 publications

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“…Here, the resonance frequency is lower compared with other piezoelectric cantilever-type vibration energy harvesters [4,5,27]. …”

Section: Resultsmentioning

confidence: 99%

“…Light, heat, radio waves, and vibration have been extensively studied as sources of energy harvesting. Among them, vibration has been drawing considerable attention because vibration energy has relatively high energy density, and is independent of the operating environment and weather [4]. Although many vibration energy harvesters have been studied, most of them operate at relatively high external frequencies (above 100 Hz) [5,6].…”

Section: Introductionmentioning

confidence: 99%

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Bimorph piezoelectric vibration energy harvester with flexible 3D meshed-core structure for low frequency vibration

Tsukamoto

Umino

Shiomi

et al. 2018

Science and Technology of Advanced Materials

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This paper proposes a bimorph piezoelectric vibration energy harvester (PVEH) with a flexible 3D meshed-core elastic layer for improving the output power while lowering the resonance frequency. Owing to the high void ratio of the 3D meshed-core structure, the bending stiffness of the cantilever can be lowered. Thus, the deflection of the harvester and the strain in the piezoelectric layer increase. According to vibration tests, the resonance frequency is 15.8% lower and the output power is 68% higher than in the conventional solid-core PVEH. Compared to the solid-core PVEH, the proposed meshed-core PVEH (10 mm × 20 mm × 280 μm) has 1.3 times larger tip deflection and the maximum output power is 24.6 μW under resonance condition at 18.7 Hz and 0.2G acceleration. Hence it can be used as a power supply for low-power-consumption sensor nodes in wireless sensor networks.

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“…Here, the resonance frequency is lower compared with other piezoelectric cantilever-type vibration energy harvesters [4,5,27]. …”

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Bimorph piezoelectric vibration energy harvester with flexible 3D meshed-core structure for low frequency vibration

Tsukamoto

Umino

Shiomi

et al. 2018

Science and Technology of Advanced Materials

View full text Add to dashboard Cite

show abstract

“…16 The EM option holds certain advantages over other VEHs. 16,17,19 The EM VEH has performed well in larger scale architecture; for example, a regenerative EM-based suspension simulation was conducted with car modelling, and a maximum 150 W of vibration power can be harvested at 90 km/h. 16,17 Although the EM VEH produces relatively low voltage compared to its PE and ES counterparts, the power and current outputs are still considerable high due to low internal impedance.…”

Section: Electromagnetic Ehmentioning

confidence: 99%

“…16,17 Although the EM VEH produces relatively low voltage compared to its PE and ES counterparts, the power and current outputs are still considerable high due to low internal impedance. 17 16,17,19 The EM VEH has performed well in larger scale architecture; for example, a regenerative EM-based suspension simulation was conducted with car modelling, and a maximum 150 W of vibration power can be harvested at 90 km/h.…”

Section: Electromagnetic Ehmentioning

confidence: 99%

Review of vibration-based energy harvesting technology: Mechanism and architectural approach

2018

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Summary Energy harvesting technologies are growing rapidly in recent years because of limitation by energy storage and wired power supply. Vibration energy is abundant in the atmosphere and has the potential to be harvested by different mechanisms, mainly through piezoelectric and electromagnetic means. Various architectural structures were also designed for several operating conditions, namely, resonance frequency and range thereof, acceleration, and energy extraction from several motions. The advantages and disadvantages were elaborated on, and improvements on ideas from current research were discussed in this review.

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“…[1][2][3][4][5] This paper is focused on resonant electromagnetic vibration energy harvesters (REVEHs), whose equivalent circuit is shown in Figure 1 (the circuit inside the dashed rectangle). [1][2][3][4][5] This paper is focused on resonant electromagnetic vibration energy harvesters (REVEHs), whose equivalent circuit is shown in Figure 1 (the circuit inside the dashed rectangle).…”

Section: Introductionmentioning

confidence: 99%

Power maximization from resonant electromagnetic vibration harvesters feeding bridge rectifiers

Costanzo

Schiavo

Vitelli

2018

Circuit Theory & Apps

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In this paper, it is shown that, for resonant electromagnetic vibration energy harvesters (REVEH) feeding diode bridge rectifiers, it is possible to quantify how close the ideal load condition is to the actual load condition. For this purpose, a new figure of merit, the REVEH exploitation factor (REF), is introduced. The higher the REF, the higher the REVEH exploitation. Moreover, by using the REF, a suitable technique for increasing the extracted power in a frequency region of interest is investigated. This is the frequency region where a significant energy content of the input vibrations is present. The investigated technique is based on the proper insertion of additional non-dissipative components (capacitors or inductors) between the REVEH coil and the bridge rectifier. Experimental results confirm the validity of the theoretical analysis.FIGURE 1 REVEH system employing a bridge rectifier 88 COSTANZO ET AL.

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A comprehensive review on vibration energy harvesting: Modelling and realization

Cited by 745 publications

References 182 publications

Bimorph piezoelectric vibration energy harvester with flexible 3D meshed-core structure for low frequency vibration

Bimorph piezoelectric vibration energy harvester with flexible 3D meshed-core structure for low frequency vibration

Review of vibration-based energy harvesting technology: Mechanism and architectural approach

Power maximization from resonant electromagnetic vibration harvesters feeding bridge rectifiers

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