Evidence map›Paper›PMID 36365938›Full record

ArticleSensors (Basel, Switzerland)2022

Experimental Study on Magnetic Coupling Piezoelectric-Electromagnetic Composite Galloping Energy Harvester.

Xia Li, Tongtong Ma, Benxue Liu, Chengming Wang, Yufeng Su

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Xia LiSchool of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, China.ORCID 0000-0003-1445-708X
Tongtong MaSchool of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, China.
Benxue LiuSchool of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, China.
Chengming WangSchool of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, China.
Yufeng SuSchool of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, China.ORCID 0000-0003-1675-1776

Funding

Key R&D and Promotion Special (Science and Technology) Projects in Henan Province, China 222102210051National Natural Science Foundation of China U1904169
6 · The paper itself

Abstract

In order to solve the demand for low-power microcomputers and micro-electro-mechanical system components for continuous energy supply, a magnetic coupling piezoelectric-electromagnetic composite galloping energy harvester (MPEGEH) is proposed. It is composed of a piezoelectric energy harvester (PEH) and an electromagnetic energy harvester (EEH) coupled by magnetic force. The bistable nonlinear magnetic coupling structure improves the output power of the MPEGEH. The advantages and output performance of the MPEGEH are analyzed. The prototype of the energy harvester is made, and the nonlinear output characteristics under different load resistances are analyzed. Through the experiment on the key parameters of the composite energy harvester, it is found that the higher the coupling degree of the two parts of the MPEGEH, the stronger the nonlinear characteristics and the better the output characteristics. The results show that the onset wind velocity and output power of the MPEGEH are better than the classic galloping piezoelectric energy harvester (CGPEH). At the same wind speed, with the increase in the distance d

Indexed as

composite energy harvestergalloping energy harvestermagnetic couplingpiezoelectric energy harvesterwind-induced vibration

Identifiers

PMID36365938
PMCPMC9654876

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.