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Induction Machine Speed Tracking Based on Rotor Slot Harmonics Using a Modified PLL Approach
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| Author(s) |
Stefan LÜCKE |
| Abstract |
The motor speed of an induction machine can be accurately estimated by utilizing speed-dependent harmonics in the stator current. This paper presents a PLL-based approach to identify one of these harmonics and reduce bandwidth-limiting filtering operations. Experimental results show the ability for tracking dynamic speed transitions. |
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| Filename: | 0385-epe2016-full-11521792.pdf |
| Filesize: | 770.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2017-04-13 by System |
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