Title :
Design considerations for reduction of acoustic noise in switched reluctance drives
Author :
Chenjie Lin ; Fahimi, B.
Author_Institution :
Renewable Energy & Vehicular Technol. Lab., Univ. of Texas at Dallas, Richardson, TX, USA
Abstract :
Acoustic noise in Switched Reluctance Machines (SRMs) is reported as a major problem for noise sensitive applications. This issue has drawn significant attention over the past decades. In this paper, a numerical method is used to calculate vibration with high computational efficiency. Based on this method, general design considerations regarding reduction of acoustic noise in Switched Reluctance Drives are demonstrated and are supported with simulation and experimental results.
Keywords :
acoustic noise; reluctance motor drives; vibrations; acoustic noise reduction; design consideration; switched reluctance drives; switched reluctance machine; vibration calculation; Acceleration; Acoustic measurements; Acoustic noise; Frequency measurement; Pressure measurement; Switching frequency; Vibrations;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2014 IEEE
Conference_Location :
Pittsburgh, PA
DOI :
10.1109/ECCE.2014.6953583
