首页> 外文OA文献 >Energy harvesting methods for wireless sensor nodes in heavy-duty vehicles
【2h】

Energy harvesting methods for wireless sensor nodes in heavy-duty vehicles

机译:重型车辆无线传感器节点的能量收集方法

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

The number of autonomous wireless sensor and control nodes has been increasing rapidly during the last decade. Until recently, these wireless nodes have been powered with batteries, which have lead to a short life cycle and high maintenance need. Due to these battery-related problems, new energy sources have been studied to power wireless nodes. One solution is energy harvesting, i.e. extracting energy from the ambient environment. Energy harvesting can provide a long-lasting power source for sensor nodes, with no need for maintenance. In this thesis, various energy harvesting technologies are studied whilst focusing on the theory of each technology and the state-of-the-art solutions of published studies and commercial solutions. In addition to energy harvesting, energy storage and energy management solutions are also studied as a subsystem of a whole energy source solution. Wireless nodes are also used in heavy-duty vehicles. Therefore a reliable, long-lasting and maintenance-free power source is also needed in this kind of environment. A forestry harvester has been used as a case study to study the feasibility of energy harvesting in a forestry harvester’s sliding boom. The energy harvester should be able to produce few milliwatts to power the target system, an independent limit switch.
机译:在过去的十年中,自主无线传感器和控制节点的数量一直在迅速增长。直到最近,这些无线节点仍由电池供电,这导致了较短的生命周期和较高的维护需求。由于这些与电池有关的问题,已经研究了新能源为无线节点供电。一种解决方案是能量收集,即从周围环境中提取能量。能量收集可以为传感器节点提供持久的电源,而无需维护。在本文中,我们研究了各种能量收集技术,同时重点关注每种技术的理论以及已发表的研究和商业解决方案的最新解决方案。除了收集能量之外,还研究了能量存储和能量管理解决方案,将其作为整个能源解决方案的子系统。无线节点还用于重型车辆。因此,在这种环境中还需要可靠,持久且免维护的电源。以林业收割机为例,研究了林业收割机滑臂中能量收集的可行性。能量收集器应该能够产生几毫瓦的电能,为目标系统(一个独立的限位开关)供电。

著录项

  • 作者

    Pellinen Marko;

  • 作者单位
  • 年度 2010
  • 总页数
  • 原文格式 PDF
  • 正文语种 en
  • 中图分类

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号