期刊论文详细信息
Archives of Electrical Engineering
Comparison of numerically determined noise of a 290 kW induction motor using FEM and measured acoustic radiation
Hendrik Steins1  Stefan Kulig1  Sven Exnowski1  Masen Al Nahlaoui1 
关键词: inverter-fed;    induction motor;    asynchronous machine;    acoustic radiation;    modal analysis;   
DOI  :  10.2478/aee-2013-0015
来源: Versita
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【 摘 要 】

In this paper a comparison of numerically determined and measured electromagnetically exited noise of an induction motor is presented. The calculations are accomplished using FEM for an example motor, which is a 290 kW inverter-fed asynchronous machine. The approach starts with the electromagnetic and mechanical consideration. The focus is set on acoustic considerations, which contain the 3D-FE-model and measurement setup in the sound chamber.

【 授权许可】

Unknown   

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