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首页> 外文期刊>International journal of sustainable engineering >Effect of electromagnetic energy harvesting technology on safety and low power generation in sustainable transportation: a feasibility study
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Effect of electromagnetic energy harvesting technology on safety and low power generation in sustainable transportation: a feasibility study

机译：电磁能量采集技术对可持续运输中安全性和低发电的影响：可行性研究

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摘要

Sustainable operations and improved safety are some of the key management demands of the transportation infrastructure. Harvesting energy from roadways is one promising solution towards meeting both of these demands. Energy harvesting technology has the potential to supply sustainable electrical power for roadways, especially in remote areas. In this study, the feasibility of harvesting electrical power using electromagnetic technology was explored in the laboratory. A prototype electromagnetic speed-bump energy (ESE) harvester was developed to simultaneously function both as a speed control device and energy generator, respectively. The prototype ESE captures passing vehicles' induced strain energy and generate power. Experimental tests were performed by simulating traffic conditions to evaluate the power generating potential of the prototype. The maximum power achieved in experiments was 16.5 W, which suggested a promising potential to generate substantial power output. A feasibility study on implementing the prototype ESE in low-volume roadways was also analytically evaluated, with approximately 22 kWh of energy generated daily. The negative impacts of the ESE on the roadway are envisioned to be outweighed by the high potential for contributing to safety improvements in terms of vehicle speed control and reducing accidents, particularly in remote and/or high-risk areas such as school zones.
机译：可持续运营和改善的安全是交通基础设施的关键管理需求。从道路收获能量是满足这两种需求的一个有希望的解决方案。能源收割技术有可能为道路提供可持续的电力，特别是在偏远地区。在该研究中，在实验室中探讨了使用电磁技术收获电力的可行性。开发了一种原型电磁速度凸块能量（ESE）收割机以分别同时起作用作为速度控制装置和能量发生器。原型ESE捕获通过车辆的诱导应变能量并产生功率。通过模拟交通条件来评估原型的发电电位来执行实验测试。实验中所达到的最大功率为16.5W，这表明产生大量功率输出的有希望的电位。在低批量道路中实施原型ESE的可行性研究也在分析评估，每天产生大约22千瓦时的能量。 ESE对道路上的负面影响被设想，因为在车速控制和减少事故方面有助于安全改进的高潜力，特别是在诸如学校区等偏远和/或高风险领域的安全性。

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