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Current Controller Design for a Rotor Flux Controlled High Speed Induction Motor Drive Applying Two-Level Voltage Source Converter with Sine LC-Filter
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| Author(s) |
K. Jalili, M. Malinowski, S. Bernet |
| Abstract |
This paper describes the field oriented control of a
High Speed Induction Motor (HSIM) with a Two-Level Voltage
Source Converter (2L-VSC) and an LC-filter for a 420V low
voltage high speed drive. The filter design procedure to reduce
the torque ripple as well as the model of LC-filter combined with
the HSIM in rotor flux oriented frame is presented. A modified
decoupling circuit and the corresponding current regulator
parameters are proposed to improve the dynamic performance of
a high speed drive connected to a 2L-VSC via an LC-filter. The
overall system consisting of HSIM, 2L-VSC, LC-filter and a
discrete control system is simulated to study the performance of
the current and speed control loops. |
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| Filename: | 047 |
| Filesize: | 332.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-08 by System |
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