Title :
Fiber-optic vibration sensor for high-power electric machines
Author :
Igrec, Bojan ; Bosiljevac, Marko ; Rudan, Smiljko ; Sipus, Zvonimir ; Babic, Dubravko
Author_Institution :
Fac. of Mech. Eng. & Naval Archit., Univ. of Zagreb, Zagreb, Croatia
Abstract :
We demonstrate a fiber-optic sensor for monitoring mechanical vibrations in high-power electric machines built using 3D-printing. We describe the design, mechanical and optical modeling, and the results of its preliminary characterization. The measurements show linear sensor response in the frequency range 10 to 150 Hz.
Keywords :
electric machines; fibre optic sensors; vibration measurement; 3D-printing; fiber-optic vibration sensor; frequency 10 Hz to 150 Hz; high-power electric machine; mechanical vibration monitoring; Acceleration; Blades; Lenses; Optical beams; Optical fiber sensors; Optical fibers; Vibrations;
Conference_Titel :
Information and Communication Technology, Electronics and Microelectronics (MIPRO), 2015 38th International Convention on
Conference_Location :
Opatija
DOI :
10.1109/MIPRO.2015.7160242
