Numerical design and simulation of an electromagnetic converter for energy harvesting

Energy harvesting is an approach to prevent energy wastage and save its consumption and preserve the environment. There are different sources of energy harvesting from the environment and due to the availability of these sources, energy harvesting has become very popular in recent years. Energy harvesting means collecting and converting environmental energy into electrical energy. Energy harvesting is an approach to save energy consumption and preserve the environment. Usually, the generated electrical energy is stored in a source so that it can be used in suitable conditions. In the present work, the absorption of vibration energy through a single girder beam with an electromagnetic transducer and the effect of the effective parameters on the transducer have been investigated. In the modeling done, it has been used according to the assumed mode. The Euler-Bernoulli beam is considered Since in the study of energy absorption, obtaining the values of the frequency response and production voltage is of great importance in improving the system, and shows how the system works. To validate this method using simulation, laboratory and comparison solutions The solution of different frequency response has been done. In order to investigate the effect of beam modes on responses in single mode and dual mode, it has been investigated. The aim of this study is to develop and present a method for modeling the electromagnetic converter. Finally, a method will be developed to estimate the amount of energy that can be harvested due to specific excitations in a structure. As a result, the converter must be able to extract a large amount of energy at a low speed. For this reason, there is a big difference between such converters and converters that work on a small scale and high frequency excitations.

کلیدواژه ها:

converter ، electromagnetic ، energy ، frequency