DocumentCode :
261448
Title :
Optimization of an electromagnetic micro generator
Author :
Pietsch, Karsten ; Hiller, Bernhard ; Godenau, Helmuth
Author_Institution :
FB VII Elektrotechnik Mechatronik Optometrie, Beuth Hochschule fur Tech. Berlin, Berlin, Germany
fYear :
2014
fDate :
7-10 Sept. 2014
Firstpage :
420
Lastpage :
423
Abstract :
The cooperation partner of the research project has developed a micro generator [1] based on the principle of electromagnetic induction, which is used in the product of a rotation sensor. The rotation sensor using the micro-generator is capable of counting the revolutions of a drive without applied supply voltage. In this paper it is shown how the generator system can be simulated using a block diagram based, mechatronic simulation tool. Based on the simulated static flux density of the magnetic circuit and a spring mass damper system, the induced electric voltage of the unloaded electrical circuit can be simulated. The obtained simulation curves can be compared with measurement data from the micro generator. With the simulation model of the electromagnetic micro generator further steps of optimization for instance more energy output or miniaturization can be realized.
Keywords :
electric generators; electric sensing devices; electromagnetic induction; energy harvesting; magnetic circuits; magnetic flux; mechatronics; optimisation; springs (mechanical); applied supply voltage; block diagram; drive revolutions; electric voltage; electromagnetic induction; energy harvesting; magnetic circuit; measurement data; mechatronic simulation tool; micro power generator system; optimization; rotation sensor; spring mass dampersystem; static flux density; unloaded electrical circuit; Coils; Generators; Magnetic circuits; Magnetic flux density; Permanent magnets; Springs; Electromagnetic Micro Generator; Energy harvesting; Leaf spring;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Consumer Electronics ??? Berlin (ICCE-Berlin), 2014 IEEE Fourth International Conference on
Conference_Location :
Berlin
Type :
conf
DOI :
10.1109/ICCE-Berlin.2014.7034334
Filename :
7034334
Link To Document :
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