Eksprerimentalna detekcija akustičnega in vibracijskega odziva EC motorja

Potočnik, Matic (author), Boltežar, Miha (mentor), Česnik, Martin (comentor)

V tem delu je predstavljena eksperimentalna analiza akustičnega in vibracijskega odziva EC motorjev, pri katerih se je pojavila želja po zvišanju vrtljajev. Elektromotorji so uporabljeni v mnogo napravah, v katerih lahko prisotnost hrupa in povišanih vibracij negativno vpliva na njihovo delovanje. Vibracije povzročajo obrabo in zmanjšujejo življenjsko dobo izdelkov, hrup pa negativno vpliva na človeško počutje in zdravje. Na EC motorjih so bile pomerjene vibracije in hrup, na podlagi dobljenih meritev pa je bila opravljena analiza, s katero smo preverili vzroke za tak vibracijski in akustičen odziv.

• Language: Slovenian
• Keywords: EC motor, mehansko nihanje, vibracije, hrup, meritve
• Work type: Final paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Potočnik]
• Year: 2020
• Number of pages: XIV, 35 f.
• PID: 20.500.12556/RUL-120018
• UDC: 621.313.13:534.83(043.2)
• COBISS.SI-ID: 32678659
• Publication date in RUL: 15.09.2020

POTOČNIK, Matic, 2020, Eksprerimentalna detekcija akustičnega in vibracijskega odziva EC motorja [online]. Bachelor’s thesis. Ljubljana : M. Potočnik. [Accessed 17 May 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=120018

Secondary language

• Language: English
• Title: Experimental detection of acoustic and vibration response of the EC motor

Abstract

The work presents experimental analysis of acoustic and vibration response of EC motors in which there was a desire to increase the speed. Electric motors are used in many devices, where increased vibrations and noise can adversely affect their operation. Vibrations causes wear and reduce product lifetime while noise negatively affects human well-being and health. Vibration and noise were measured on EC motors, and based on the obtained measurements, an analysis was performed to verify the causes of such vibration and acoustic response.

• Keywords: EC motor, mechanical oscillation, vibrations, noise, measurements