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MODELLING THE INVERTER-FED INDUCTION MACHINE
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| Author(s) |
R. Tanner; K. Reichert |
| Abstract |
This paper introduces a new transient model of the induction machine with squirrel-cage rotor considering eddy currents in the rotor bars and space-harmonics in the airgap-field due to the slotted windings. The eddy currents are taken into account by separating the rotor bars into different conductors, which allows arbitrary shapes of rotor bars to be simulated. Rules are indicated to reduce the number of necessary equations. A comparison between the traditional basic model and the one proposed in this paper is made by means of the ohmic losses of an induction machine fed from a voltage-source inverter. |
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| Filename: | Unnamed file |
| Filesize: | 438.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-22 by System |
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