用于噪声控制研究的大型交流调速同步电动机时步有限元分析

1997 IEEE International Electric Machines and Drives Conference Record Pub Date : 1997-05-18 DOI:10.1109/IEMDC.1997.604343

H. Karmaker, K.R. Weeber

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引用次数: 4

摘要

利用时间步进有限元软件包，对大型交流调速驱动的21.55 MVA同步电机进行了气隙脉动力和转矩的精确计算。新的软件工具是用来控制噪音的设计应用严格的噪音规格。

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Time-stepping finite-element analysis of large synchronous motors with AC adjustable-speed drives for acoustic noise control studies

An accurate calculation of air-gap ripple forces and torques is performed for a 21.55 MVA synchronous motor supplied by large AC adjustable-speed drives by using a time-stepping finite-element software package. The new software tool is used to control acoustic noise for design applications with stringent noise specifications.

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来源期刊

1997 IEEE International Electric Machines and Drives Conference Record

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