MULTIPHYSICS MODELING AND SIMULATION OF A DUAL FREQUENCY ENERGY HARVESTER

被引：0

作者：

Bouhedma, Sofiane ^{[1
]}

Zheng, Yuhang ^{[1
]}

Hohlfeld, Dennis ^{[1
]}

机构：

[1] Univ Rostock, Inst Elect Appliances & Circuits, Rostock, Germany

来源：

32ND EUROPEAN CONFERENCE ON MODELLING AND SIMULATION (ECMS 2018) | 2018年

关键词：

Energy harvesting; Mechanical resonator; Finite element analysis; Multiphysics modeling; Piezoelectricity; Frequency tuning; Magnetic force;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Vibration based energy harvesting gained a lot of importance in the last two decades, due to the various potential vibration sources in industrial environments, where sensors have to be implemented in inaccessible environments. In this paper we present a concept of a dual frequency piezoelectric energy harvester with magnetic tuning capabilities together with characterization results. We subsequently investigate a potential gain in the electrical power output by implementing separated piezoelectric patches.

引用

页码：386 / 390

页数：5

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