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Fast Torque Control of an IGBT-Inverter-Fed Three-Phase A.C. Drive in the Whole Speed Range - Experimental Results
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| Author(s) |
Frank Hoffmann; Michael Jänecke |
| Abstract |
In this paper a fast torque control for the whole speed range of three-phase a.c. drives fed by fast-switching inverters is presented. It is based on "Indirect Self Control" (ISC) in which the stator flux is controlled in a stator-flux-fixed reference frame. The rise time of torque achieved in the field-weakening range is below the best results published till now, although the inverter is exploited with the greatest possible voltage control factor still using sinusoïdal output voltages. The excellent performance of the control scheme is represented and illustrated by experimental results. |
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| Filename: | Unnamed file |
| Filesize: | 468.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-05-18 by System |
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