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Acoustic Noise Simulation for Switched Reluctance Motors with Audible output
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| Author(s) |
P. O. Rasmussen; F. Blaabjerg; J. K. Pedersen; P. C. Kjaer; T. J. E. Miller |
| Abstract |
Acoustic noise in switched reluctance motors is one of the last problems which have to be solved before
a more widespread use will come. In order to design a low noise Switched Reluctance Motor drive,
simulation tools are needed, and this paper describes a design programme where acoustic noise of
electromagnetic origin can be estimated and even be heard by the motor-designer. The design program is
based on a new, simple developed vibrational and acoustic model where the parameters can be calculated
based on the geometry of the motor. The vibrational and acoustic model is verified in both time and
frequency domain where vibrations and acoustic noise have been considered |
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| Filename: | EPE1999 - PP00519 - Rasmussen Peter.pdf |
| Filesize: | 1.202 MB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-29 by System |
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