Maximum Energy Harvesting Control for Oscillating Energy Harvesting Systems
Maximum Energy Harvesting Control for Oscillating Energy Harvesting Systems
复制标题
振荡能量收集系统的最大能量收集控制
DOI：
--
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
I. Batarseh
中科院分区：
文献类型：
--
作者：
J. Elmes;V. Gaydarzhiev;A. Mensah;K. Rustom;J. Shen;I. Batarseh
本文提出了一种振动能量收集系统的优化设计和控制方法。许多新兴的能量收集系统，如能量收集背包和海浪能量收集，捕获通常通过机械相互作用排出的能量。通常，系统的性质表明系统时间常数缓慢，交流电压不稳定。本文揭示了一种方法，以实现最大的能量收集从这些源和快速确定的最佳操作条件。提出了一种能量收集背包，它可以从用户与弹簧解耦负载之间的相互作用中捕获能量。提出了一种新的控制策略——最大能量收集控制（MEHC），并将其应用于能量收集双肩包系统中，以评估MEHC相对于基本最大功率点跟踪算法的改进。
This paper presents an optimal method of designing and controlling an oscillating energy harvesting system. Many new and emerging energy harvesting systems, such as the energy harvesting backpack and ocean wave energy harvesting, capture energy normally expelled through mechanical interactions. Often the nature of the system indicates slow system time constants and unsteady AC voltages. This paper reveals a method for achieving maximum energy harvesting from such sources with fast determination of the optimal operating condition. An energy harvesting backpack, which captures energy from the interaction between the user and the spring decoupled load, is presented in this paper. The new control strategy, maximum energy harvesting control (MEHC), is developed and applied to the energy harvesting backpack system to evaluate the improvement of the MEHC over the basic maximum power point tracking algorithm.