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STANDSTILL TESTING OF PROPERTIES OF INDUCTION MOTORS FOR INVERTER CONTROL
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| Author(s) |
H. Weibull; T. Magnusson; J. Valis |
| Abstract |
The paper suggests a simple yet versatile method for measurement of properties of induction motors in standstill by applying only a DC and/or a single-phase AC voltage to the motor windings. lnductances, resistances; additional losses; acoustic properties such as mechanical resonance frequencies of various motor parts and acoustic frequency characteristics can be determined for frequencies up to tens of kilohertz. The method is thus suitable for characterisation of induction motors for inverter operation. The electromagnetic-mechanical resonance frequencies of induction motors can also be easily determined. |
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| Filename: | Unnamed file |
| Filesize: | 3.68 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-15 by System |
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