ITM Web Conf.
Volume 19, 2018Computer Applications in Electrical Engineering (ZKwE’2018)
|Number of page(s)||2|
|Published online||21 September 2018|
Optimisation of additional coils of a vibration energy harvester using interior point algorithm
Opole University of Technology, Faculty of Electrical Engineering, Automatic Contr. and Informatics, Opole, Poland
Corresponding author: firstname.lastname@example.org
The paper aims at applying the interior point algorithm in optimisation of additional coils of a small resonant electromagnetic vibration energy harvester. The system, which consists of a coreless microgenerator is driven by external vibration through a cantilever-beam spring element. Originally, the system contains only one coil mounted centrally between the moving magnets. It was found that the very low induced voltage can be significantly increased by exploitation of leakage flux outside the magnets using additional coils, whose are optimised for maximum voltage.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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