小冲击磁电发电机的分析与设计

IF 2.1 3区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC Machines Pub Date : 2023-11-22 DOI:10.3390/machines11121040

Shaohua Niu, Bingyang Li, Bingyang Li, Pengfei Wang, Yuxi Song

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引用次数: 0

摘要

在弹丸冲击穿透实验中，通常使用电池或电容器作为弹丸携带记录装置的电源。然而，这些电源在高冲击力下很容易失效。本文介绍了一种小冲击力磁电发生器，它能将冲击力转化为电能，为设备供电。本文分析了发电机结构对力电转换效率的影响。根据分析结果，设计了一种带有双弹簧和两部分线圈的小型冲击磁电发生器。对发电机进行了锤击试验。试验结果表明，这种发电机结构可在较小空间内实现较高的力-电转换效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis and Design of Small-Impact Magnetoelectric Generator

For projectile impact penetration experiment, batteries or capacitors are usually used as power sources for projectile-borne recording devices. However, these power sources are easy to fail under high impact. In this paper, a small-impact magnetoelectric generator is introduced, which converts impact force into electrical energy to supply power for devices. The influence of generator structure on force–electricity conversion efficiency is analyzed. Based on the analysis, a small-impact magnetoelectric generator with double springs and two-part coils is designed. A hammer test is carried out on the generator. The test results show that this generator structure would achieve higher force–electricity conversion efficiency under small space.

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来源期刊

Machines Multiple-

CiteScore

3.00

自引率

26.90%

发文量

1012

审稿时长

11 weeks

期刊介绍： Machines (ISSN 2075-1702) is an international, peer-reviewed journal on machinery and engineering. It publishes research articles, reviews, short communications and letters. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. Full experimental and/or methodical details must be provided. There are, in addition, unique features of this journal: *manuscripts regarding research proposals and research ideas will be particularly welcomed *electronic files or software regarding the full details of the calculation and experimental procedure - if unable to be published in a normal way - can be deposited as supplementary material Subject Areas: applications of automation, systems and control engineering, electronic engineering, mechanical engineering, computer engineering, mechatronics, robotics, industrial design, human-machine-interfaces, mechanical systems, machines and related components, machine vision, history of technology and industrial revolution, turbo machinery, machine diagnostics and prognostics (condition monitoring), machine design.