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Data set for "High power electromagnetic vibration harvesting using a magnetic dumbbell structure"

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posted on 2022-11-25, 10:01 authored by Philip Holm, Carlos Enrique Imbaquingo Munoz, Rasmus BjørkRasmus Bjørk

This dataset contains the experimental data for the paper "High power electromagnetic vibration harvesting using a magnetic dumbbell structure"


There are two main folders: "Matched load" and "Open circuit" corresponding to the two experiments with different chosen load resistances.

Within each main folder are two subfolders: "LH" (Low-to-High) and "HL"(High-to-Low) corresponding to the ascending and descending sweeps.

Within each of these subfolders are the time versus voltage data collected for the steady-state response at a specific driving frequency.

As an example, the file "LH14_5.txt" refers to the ascending sweep at driving frequency 14.5 Hz. This is the raw data sampled in the experiment. Whether it is Matched load or Open circuit is known from which main folder is contained within.


Each of these files contains two columns for the time and voltage values respectively. There are 50,000 pairs total since the response was sampled at 5 KHz for 10 s.

The unit for the time column is seconds and the unit for the voltage column is Volts (SI-units).


Fx. to find the response for a driving frequency of 8.0 Hz in the ascending sweep for matched load, the path is:

 Matched load/LH

and the data file is:

 LH8_0.txt

Funding

Independent Research Fund Denmark, project 8022-00038B

History

Related publications (DOI or link to DTU Orbit, DTU Findit)

ORCID for corresponding depositor