Title :
Design impacts to the acoustic noise emission of a converter driven squirrel cage induction motor
Author_Institution :
R&D Drive Syst., Siemens AG, Erlangen
Abstract :
The acoustic sound level caused as secondary effects of industrial energy conversion processes is often perceived as an unwelcome noise emitted into the enclosing surrounding. In order to verify design aspects for reducing such undesirable noise emission in particular within variable speed drive applications, suggested novel combinations of electrical and mechanical motor topologies are analyzed.
Keywords :
acoustic noise; induction motor drives; squirrel cage motors; variable speed drives; acoustic noise emission; acoustic sound level; converter driven squirrel cage induction motor; industrial energy conversion processes; mechanical motor topology; variable speed drive; Acoustic emission; Acoustic measurements; Acoustic noise; Area measurement; Frequency; Induction motors; Noise measurement; Power measurement; Pressure measurement; Topology; Acoustic; Inverter; Noise; Squirrel cage motor design;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion, 2008. SPEEDAM 2008. International Symposium on
Conference_Location :
Ischia
Print_ISBN :
978-1-4244-1663-9
Electronic_ISBN :
978-1-4244-1664-6
DOI :
10.1109/SPEEDHAM.2008.4581150
