Nonlinear technique and self-powered circuit for efficient piezoelectric energy harvesting under unloaded cases

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• 作者：Mickaë ; l Lallart ^{mickael.lallart@insa-lyon.fr}
• 关键词：Energy harvesting ; Piezoelectric ; Energy conversion ; Nonlinear processing
• 刊名：Energy Conversion and Management
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：133
• 期：Complete
• 页码：444-457
• 全文大小：2860 K
• 卷排序：133

文摘

Nonlinear interfaces can be counter-performant when considering capacitance charging. Disabling nonlinear operations if no harvesting process occurred can be beneficial. It limits damping effect and permits more harvested energy in monomodal operations. It also permits better energy conversion in multimodal operations.