一种创新的混合动力模型，用于在有线电源故障的情况下保护系留无人机

IF 6 2区工程技术 Q1 ENGINEERING, MULTIDISCIPLINARY

Ain Shams Engineering Journal Pub Date : 2025-05-14 DOI:10.1016/j.asej.2025.103471

Tarık Ünler

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引用次数: 0

摘要

该研究提出了一种新型的混合能量转换系统，为越来越多地用于延长飞行时间的系留无人机（tuav）提供全面保护。半导体元件用于最小化开关延迟，而电子电路通过备份机制检测中断并消除与电源故障相关的问题。此外，超级电容器组被集成到设计中，作为额外的保护层，以防止航空电子系统中断。实验结果表明，该系统在0.560 ~ 1.296 ms内实现了有效的电源切换，在0 ~ 50℃的温度范围和25% ~ 100%的满载负荷范围内，保持了航空电子设备和推进系统的连续运行。这种创新的混合能量开关系统为所有由电缆供电的系绳无人机提供了安全可靠的解决方案，提高了操作安全性，降低了因电源或系绳系统故障导致的事故和损坏的风险。

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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An innovative hybrid power model for protecting tethered drones in case of wired power failures

This study presents a novel hybrid energy switching system, providing full protection for tethered Unmanned Aerial Vehicles (tUAVs) increasingly used to extend flight duration. Semiconductor components are employed to minimize switching delays, while an electronic circuit detects interruptions and eliminates power failure-related issues through a backup mechanism. Additionally, a super capacitor bank is integrated into the design as an extra layer of protection to prevent disruptions in the avionics system. Experimental results demonstrate that the system achieves effective power source switching within 0.560 to 1.296 ms, maintaining continuous operation of both avionics and propulsion systems across a temperature range of 0 to 50 °C and load variations from 25 % to 100 % of full capacity. This innovative hybrid energy switching system offers a safe and reliable solution for all tethered UAVs powered by cables, enhancing operational safety and reducing the risk of accidents and damage resulting from power or tethering system failures.

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来源期刊

Ain Shams Engineering Journal Engineering-General Engineering

CiteScore

10.80

自引率

13.30%

发文量

441

审稿时长

49 weeks

期刊介绍： in Shams Engineering Journal is an international journal devoted to publication of peer reviewed original high-quality research papers and review papers in both traditional topics and those of emerging science and technology. Areas of both theoretical and fundamental interest as well as those concerning industrial applications, emerging instrumental techniques and those which have some practical application to an aspect of human endeavor, such as the preservation of the environment, health, waste disposal are welcome. The overall focus is on original and rigorous scientific research results which have generic significance. Ain Shams Engineering Journal focuses upon aspects of mechanical engineering, electrical engineering, civil engineering, chemical engineering, petroleum engineering, environmental engineering, architectural and urban planning engineering. Papers in which knowledge from other disciplines is integrated with engineering are especially welcome like nanotechnology, material sciences, and computational methods as well as applied basic sciences: engineering mathematics, physics and chemistry.